技术领域technical field
本发明属于智能变电站自动化技术领域，具体涉及一种智能变电站防误闭锁逻辑规则源端配置方法及系统。The invention belongs to the technical field of intelligent substation automation, and in particular relates to a source configuration method and system for an intelligent substation anti-error locking logic rule source.
背景技术Background technique
智能变电站作为智能电网的重要建设环节，截止目前国家电网公司已有1000多座智能变电站建成投运。为了防止误操作，规定了变电站五防运行规程，即是防止误分、合断路器，防止带负荷分、合隔离开关，防止带电挂(合)接地线(接地开关)，防止带接地线(接地开关)合断路器(隔离开关)，防止误入带电间隔五种防误。Smart substations are an important part of the construction of smart grids. Up to now, more than 1,000 smart substations have been built and put into operation by the State Grid Corporation of China. In order to prevent misoperation, the five-prevention operating procedures of the substation are stipulated, that is, to prevent the wrong opening and closing of the circuit breaker, to prevent the load opening and closing of the isolating switch, to prevent the live connection (closing) of the grounding wire (grounding switch), and to prevent the grounding wire ( grounding switch) and circuit breaker (isolation switch) to prevent accidental entry into live intervals. Five types of error prevention.
防误闭锁逻辑配置包括三层：站控层闭锁逻辑、间隔层闭锁逻辑、电气闭锁，站控层防误闭锁逻辑一般由监控系统实现、间隔层防误闭锁逻辑是由位于间隔层的测控装置实现。现阶段，大多数厂家的站控层和间隔层防误闭锁逻辑是分开配置的，容易造成二者的配置内容不一致。即使部分厂家实现统一配置，在配置过程中一般依据监控系统数据库信息进行防误闭锁逻辑配置，由于各厂家的数据库为私有化，导致配置的信息源头不统一；站内测控装置一般来自多个厂家，监控系统与测控装置可能来自不同厂家的，各厂家防误闭锁逻辑配置文件的常用格式有二进制、文本、Excel、word等，依据数据库配置的防误逻辑装置厂家往往不能直接采用需要重新配置，难以实现不同设备配置文件的通用性。不同厂家防误闭锁逻辑源头配置的多样化及私有化程度高，增加了防误闭锁逻配置的复杂程度，导致用户在防误闭锁逻辑配置时对厂家的依赖程度高。兵器现有的防误逻辑工程配置仍然采用手工的方式进行人工配置，难免存在人为错误，费时费力，导出的防误闭锁逻辑文件以文本甚至二进制的方式表达，导致阅读效率低下，工程技术人员难以阅读查看。The anti-misoperation locking logic configuration includes three layers: station control layer locking logic, bay layer locking logic, and electrical locking. The station control layer anti-misoperation blocking logic is generally realized by the monitoring system, and the bay layer anti-misoperation blocking logic is implemented by the measurement and control device located on the bay layer. accomplish. At this stage, the anti-misoperation locking logic of the station control layer and the bay layer of most manufacturers are configured separately, which may easily cause inconsistency in the configuration content of the two. Even if some manufacturers implement unified configuration, during the configuration process, the anti-false locking logic configuration is generally performed based on the monitoring system database information. Since the databases of each manufacturer are privatized, the source of configuration information is not uniform; the measurement and control devices in the station generally come from multiple manufacturers. The monitoring system and measurement and control devices may come from different manufacturers. Common formats for the anti-mistake locking logic configuration files of each manufacturer include binary, text, Excel, word, etc. The anti-mistake logic device manufacturers based on the database configuration often cannot be directly adopted and need to be reconfigured, which is difficult Enables commonality across different device profiles. The diversification and high degree of privatization of the anti-mislocking logic source configuration of different manufacturers increases the complexity of the anti-mis-locking logic configuration, resulting in a high degree of dependence on the manufacturer for the user's anti-mis-locking logic configuration. The existing anti-mistake logic engineering configuration of the weapon is still manually configured, which inevitably has human errors, which is time-consuming and labor-intensive. The exported anti-mistake locking logic files are expressed in text or even binary, which leads to low reading efficiency and is difficult for engineers and technicians. Read to view.
文献《智能化变电站间隔间五防闭锁的实现方式》(电工技术，2014,10：18-19)通过已有的MMS网络，应用GOOSE通信方式，跨间隔采集传输所需要的开入位置等联锁信息，通过模型文件建立订阅关系。结合装置自身灵活的PLC逻辑实现五防功能。主要解决测控及测保一体装置间五防闭锁功能的应用，对智能化变电站间隔间、装置间互相通信新的问题，网络化网络结构，满足智能化变电站通信和五防要求。The literature "Realization Method of Five-proof Locking Between Intervals of Intelligent Substations" (Electrical Technology, 2014, 10: 18-19) uses the existing MMS network to apply the GOOSE communication method to collect and transmit the opening and closing positions required for transmission across intervals. Lock information, establish a subscription relationship through the model file. Combined with the flexible PLC logic of the device itself, the five defense functions are realized. It mainly solves the application of the five-proof locking function between the measurement and control and measurement and protection integrated devices, and the new problem of inter-communication between intelligent substation compartments and devices. The networked network structure meets the requirements of intelligent substation communication and five-proof.
文献《智能变电站虚回路可视化方案研究与应用》(电网与清洁能源,2014,30(10):32～37)提出了一种可视化方案，能够快速解析SCD文件，自动输出单装置虚端子图、装置虚回路图、装置逻辑链路图、网络结构图等图纸，解决由于缺乏可视化工具而导致SCD文件中虚回路“看不见，摸不到”的问题。The document "Research and Application of Virtual Circuit Visualization Scheme in Smart Substation" (Grid and Clean Energy, 2014, 30(10): 32-37) proposes a visualization scheme that can quickly analyze SCD files and automatically output single-device virtual terminal diagrams, Drawings such as device virtual circuit diagrams, device logical link diagrams, and network structure diagrams solve the problem of "invisible and intangible" virtual circuits in SCD files due to the lack of visualization tools.
文献《基于服务追踪和预约逻辑的多间隔联闭锁实现方案》(电力系统自动化，2014，38(3):155～160)提出了含预约逻辑的多间隔联闭锁实现方案，分析了多间隔联闭锁的预约机制，介绍了IEC 61850-7-2第2版中关于控制命令状态机和服务追踪技术，提出了含预约逻辑变量的闭锁功能逻辑节点CILO闭锁模型以及基于控制命令解析的预约逻辑算法。主要解决多主体操作不同间隔设备的并发行为而导致的误操作问题。The literature "Multi-bay Interlocking Implementation Scheme Based on Service Tracking and Reservation Logic" (Automation of Electric Power Systems, 2014, 38(3): 155-160) proposed a multi-interval interlocking implementation scheme with reservation logic, and analyzed the multi-interval interlocking implementation scheme. Blocking reservation mechanism, introduces the control command state machine and service tracking technology in the second edition of IEC 61850-7-2, proposes a blocking function logical node CILO block model with reservation logic variables and a reservation logic algorithm based on control command analysis . It mainly solves the problem of misoperation caused by the concurrent behavior of multi-agents operating devices at different intervals.
综上，目前在智能变电站防误闭锁等方面开展了研究，研究的重点内容是智能变电站间隔与多间隔防误闭锁、智能变电站SCD文件虚回路可视化方案等，对于智能变电站防误联闭锁逻辑源头配置方法尚未见报道。In summary, research has been carried out on the anti-mislocking of smart substations. The focus of the research is the smart substation interval and multi-interval anti-mislocking, the virtual circuit visualization scheme of the SCD file of the smart substation, etc. The configuration method has not been reported yet.
智能变电站防误闭锁逻辑是智能变电站安全稳定运行的重要保障，然而现有防误闭锁逻辑工程文件采用人工的方式依据数据库信息进行配置，费事费力容易存在人为配置错误，导致运行攒在安全隐患。各个厂家配置的源头不一致，导致现场配置的防误逻辑各个厂家交互困难，工程配置保存的五防联闭锁逻辑描述文件为每个厂家采用自己私有的描述方法，包含着逻辑方程表达式、二进制等复杂的语义，非专业人难以理解，不利于防误闭锁逻辑的阅读、查看和调试测试，效率低下耗时费力。The anti-misoperation locking logic of smart substation is an important guarantee for the safe and stable operation of smart substations. However, the existing anti-misoperation locking logic project files are manually configured based on database information, which is laborious and prone to human configuration errors, resulting in potential safety hazards in operation. The source of each manufacturer's configuration is inconsistent, which leads to difficulties in the interaction between the various manufacturers of the anti-mistake logic of the on-site configuration. The five-proof interlocking logic description file saved in the project configuration adopts its own proprietary description method for each manufacturer, including logic equation expressions, binary, etc. The complex semantics are difficult for non-professionals to understand, which is not conducive to the reading, viewing and debugging of the anti-mistake locking logic, which is inefficient, time-consuming and laborious.
发明内容Contents of the invention
为了解决上述问题，本发明提出一种智能变电站防误闭锁逻辑规则源端配置方法及系统，保证了防误闭锁逻辑配置的源头信息一致性，提升防误闭锁逻辑配置的自动化水平，减少人为配置的出错率，提高变电站建设效率。且能够在测控装置上实时显示闭锁逻辑图，大大提升了查看、阅读、校验、调试测试防误闭锁的效率，节约调试人工费时费力的工作成本，有利于保证防误闭锁逻辑的正确性，保障变电站的稳定运行。In order to solve the above-mentioned problems, the present invention proposes a method and system for configuring the source end of logic rules for preventing false locking in smart substations, which ensures the consistency of the source information of the logic configuration for preventing false blocking, improves the automation level of logical configuration for preventing false blocking, and reduces manual configuration. The error rate is high, and the efficiency of substation construction is improved. And it can display the locking logic diagram in real time on the measurement and control device, which greatly improves the efficiency of viewing, reading, verifying, debugging and testing the anti-mis-locking, saves the time-consuming and labor-intensive work costs of debugging, and is conducive to ensuring the correctness of the anti-mis-locking logic. Ensure the stable operation of the substation.
本发明的目的是采用下述技术方案实现的：The object of the present invention is to adopt following technical scheme to realize:
一种智能变电站防误闭锁逻辑规则源端配置方法，包括：A method for configuring a source end of a logic rule for preventing false locking in a smart substation, comprising:
构建基于智能变电站系统配置信息模型的防误闭锁逻辑规则源端信息库，以及防误闭锁逻辑规则源端信息库中各元素的关联关系和索引；Construct the source-end information base of the anti-mistake locking logic rules based on the configuration information model of the smart substation system, and the association relationship and index of each element in the source-end information base of the anti-misoperation locking logic rules;
根据防误闭锁逻辑规则源端信息库中的元素特征自动识别出防误闭锁逻辑规则源端信息库中的防误操作设备，根据各元素的关联关系和索引，搜索出参与所述防误操作设备闭锁逻辑规则运算的一、二次设备信息；Automatically identify the anti-misoperation devices in the source-end information base of the anti-misoperation blocking logic rules according to the element characteristics in the anti-misoperation blocking logic rule source information database, and search out the anti-misoperation devices participating in the anti-misoperation according to the association relationship and index of each element Primary and secondary equipment information for equipment locking logic rule calculation;
通过处理生成防误闭锁逻辑的可视化的规则文件。Generate a visualized rule file of the anti-mislocking logic by processing.
优选的，所述构建基于智能变电站系统配置信息模型的防误闭锁逻辑规则源端信息库包括：Preferably, the construction of the source-end information base of anti-mislocking logic rules based on the intelligent substation system configuration information model includes:
递进加载智能变电站系统配置信息模型；所述智能变电站系统配置信息模型包括：一次设备模型、二次设备模型，以及一、二次设备模型的关联关系；Progressive loading of the intelligent substation system configuration information model; the intelligent substation system configuration information model includes: a primary equipment model, a secondary equipment model, and an association relationship between the primary and secondary equipment models;
读取所述智能变电站系统配置信息模型中的元素内容，生成防误闭锁逻辑规则源端信息库。The content of elements in the configuration information model of the smart substation system is read to generate a source-end information base of anti-mistake locking logic rules.
进一步地，所述递进加载智能变电站系统配置信息模型包括：Further, the progressive loading intelligent substation system configuration information model includes:
逐行扫描智能变电站系统配置信息模型中的通信参数，获得通信参数信息，存储至临时缓存区中；Scan the communication parameters in the configuration information model of the smart substation system line by line, obtain the communication parameter information, and store it in the temporary buffer area;
逐行扫描智能变电站系统配置信息模型中的IED配置数据，生成对应的SCL内存树，将所述通信参数中包含的IED属性值为特征，与SCL内存树中IED元素的名称进行一致性匹配，若匹配成功，则建立通信参数与元素SCL内存树中IED元素的关联关系；Scan the IED configuration data in the intelligent substation system configuration information model line by line, generate the corresponding SCL memory tree, use the IED attribute value contained in the communication parameters as a feature, and perform consistent matching with the name of the IED element in the SCL memory tree, If the matching is successful, establish an association relationship between the communication parameter and the IED element in the element SCL memory tree;
逐行扫描智能变电站系统配置信息模型中的虚端子配置信息，解析出虚端子信息中输入的信号所有IED元素、输出信号的所有IED元素，根据输入与输出关系建立各IED节点之间的关联关系；Scan the virtual terminal configuration information in the smart substation system configuration information model line by line, analyze all the IED elements of the input signal and all the IED elements of the output signal in the virtual terminal information, and establish the relationship between the IED nodes according to the relationship between input and output ;
逐行扫描智能变电站系统配置信息模型中的数据类型模板，初次扫描时，对数据类型模板进行缓存，当扫描到IED实例配置文件时，将包含相同逻辑节点的IED实例配置文件与数据类型模板进行匹配，同步建立IED实例配置文件与数据类型模板的SCL内存树的关联关系。Scan the data type template in the configuration information model of the smart substation system line by line. When scanning for the first time, the data type template is cached. When the IED instance configuration file is scanned, the IED instance configuration file containing the same logical node is compared with the data type template. Match, synchronously establish the association relationship between the IED instance configuration file and the SCL memory tree of the data type template.
进一步地，所述构建防误闭锁逻辑规则源端信息库中各元素的关联关系和索引，包括：Further, the construction of the association relationship and index of each element in the source-end information base of the anti-error locking logic rule includes:
运用唯一性索引、元素标签索引、元素值索引和通配符索引数据结构，建立防误闭锁逻辑规则源端信息库中各元素与索引的映射关系，根据所述映射关系查询元素内容；Using the unique index, element label index, element value index and wildcard index data structure to establish the mapping relationship between each element and the index in the source information base of the anti-error locking logic rule, and query the content of the element according to the mapping relationship;
其中，所述唯一性索引是对智能变电站系统配置信息模型文件的前序进行遍历，获取每个元素的属性值建立的索引，其包括：唯一标识符、元素偏移、元素长度和元素层次；Wherein, the unique index is to traverse the preorder of the intelligent substation system configuration information model file to obtain the index established by the attribute value of each element, which includes: unique identifier, element offset, element length and element level;
所述元素标签索引，是将元素标签前序遍历的路径作为索引，每一个元素标签路径可以对应多个元素；The element label index uses the path traversed in the preorder of the element label as an index, and each element label path can correspond to multiple elements;
所述元素值索引通过建立值索引的节点范围进行定义；所述建立值索引的节点范围包括：使用属性指定路径表达式，在与所述路径表达式匹配的所有节点上建立值索引；或者使用属性指定一个标签名称，在同一标签名称的所有节点上建立值索引。The element value index is defined by establishing a node range of a value index; the node range of establishing a value index includes: using an attribute to specify a path expression, and establishing a value index on all nodes matching the path expression; or using Attributes specifying a tag name, index values across all nodes with the same tag name.
所述通配符索引支持含有通配符*的标签路径，通配符*匹配零个、一个或多个标签。The wildcard index supports a tag path containing a wildcard *, and the wildcard * matches zero, one or more tags.
优选的，所述防误操作设备包括：隔离开关、接地刀闸和断路器中的一种或多种。Preferably, the anti-misoperation device includes: one or more of an isolating switch, a grounding switch and a circuit breaker.
优选的，所述根据防误闭锁逻辑规则源端信息库中的元素特征自动识别出防误闭锁逻辑规则源端信息库中的防误操作设备，包括：Preferably, the automatic identification of the anti-misoperation device in the source information base of the anti-misoperation locking logic rule according to the element characteristics in the source information base of the anti-misoperation locking logic rule includes:
通过识别一次设备模型中，元素节点名为ConductingEquipment、节点元素属性type为DIS，且端子数目为1的设备，获得接地刀闸；By identifying the equipment in the primary equipment model, the element node name is ConductingEquipment, the node element attribute type is DIS, and the number of terminals is 1, the grounding switch is obtained;
通过识别一次设备模型中，元素节点名为ConductingEquipment、节点元素属性type为CBR的设备，获得断路器；Obtain the circuit breaker by identifying the equipment whose element node name is ConductingEquipment and node element attribute type is CBR in the equipment model;
通过识别一次设备模型中，元素节点名为ConductingEquipment、节点元素属性type为DIS，且端子数目为2的设备，获得隔离刀闸。By identifying the equipment in the primary equipment model, the element node name is ConductingEquipment, the node element attribute type is DIS, and the number of terminals is 2, the isolation switch is obtained.
优选的，所述根据防误闭锁逻辑规则源端信息库中各元素的关联关系和索引，搜索出参与所述防误操作设备闭锁逻辑规则运算的一、二次设备信息包括：基于防误闭锁逻辑规则源端信息库自动配置闭锁逻辑规则，根据信息库中的一次设备及其拓扑连接关系自动搜索防误操作设备参与逻辑运算的设备信息，并根据一、二次设备关联关系提取闭锁逻辑规则中的二次设备信号；其中，所述二次设备信号包括，位置信号、遥信信号、电流信号、电压信号、控制信号、闭锁逻辑状态信号、防误允许分闸信号、防误允许合闸信号和防误允许操作信号中的一种或多种。Preferably, according to the relationship and index of each element in the source-end information base of the anti-misoperation locking logic rule, searching out the primary and secondary equipment information that participates in the operation of the anti-misoperation equipment locking logic rule includes: based on the anti-misoperation locking The logic rule source information base automatically configures the blocking logic rules, automatically searches the equipment information of the anti-misoperation equipment participating in the logical operation according to the primary equipment and its topological connection relationship in the information base, and extracts the blocking logic rules according to the primary and secondary equipment associations The secondary equipment signal in; wherein, the secondary equipment signal includes position signal, remote signaling signal, current signal, voltage signal, control signal, locking logic state signal, anti-mis-permission opening signal, anti-mis-permission closing signal One or more of the signals and anti-malfunctions allow manipulation of the signals.
进一步地，所述根据一、二次设备关联关系提取闭锁逻辑规则中的二次设备信号，包括：Further, the extraction of the secondary device signal in the blocking logic rule according to the primary and secondary device correlation includes:
依据隔离开关、接地刀闸、断路器一次设备关联的XCBR、XSWI、CSWI、GGIO逻辑节点获取对应的开关位置、分合状态的遥信值；依据关联的MMXU逻辑节点获取对应的电压、电流的遥测值；依据关联的CSWI获取防误操作设备的控制信号；According to the XCBR, XSWI, CSWI, and GGIO logic nodes associated with the isolating switch, grounding switch, and circuit breaker primary equipment, obtain the corresponding remote signal value of the switch position and the opening and closing state; obtain the corresponding voltage and current according to the associated MMXU logic node Telemetry value; obtain the control signal of the anti-misoperation device according to the associated CSWI;
通过对应的一次设备关联的二次设备测控装置信息模型中的防误闭锁逻辑节点获得对应的闭锁逻辑状态信号。The corresponding locking logic state signal is obtained through the anti-mislocking logic node in the information model of the secondary equipment measurement and control device associated with the corresponding primary equipment.
进一步地，所述位置信号包括XCBR.Pos.stVal和XSWI.Pos.stVal；遥信信号为GGIO.Ind.stVal，电流信号为MMXU.A.phsA.cval.mag.f，电压信号为MMXU.Phv.phsA.cval.mag.f，防误允许分闸信号为CILO.EnaOpn.stVal，防误允许合闸信号为CILO.EnaCls.stVal，防误允许操作信号为CILO.EnaOp.stVal。Further, the position signal includes XCBR.Pos.stVal and XSWI.Pos.stVal; the remote signaling signal is GGIO.Ind.stVal, the current signal is MMXU.A.phsA.cval.mag.f, and the voltage signal is MMXU. Phv.phsA.cval.mag.f, the anti-mistake opening signal is CILO.EnaOpn.stVal, the anti-mistake closing signal is CILO.EnaCls.stVal, and the anti-mistake operation signal is CILO.EnaOp.stVal.
进一步地，所述闭锁逻辑状态信号与防误操作信号索引在智能变电站系统配置信息模型中的IED、LD元素一致，防误操作信号索引中的CSWI1.Pos[CO]与对应的闭锁逻辑状态信号索引中的CILO1.EnaOp.stVal[ST]存在映射关系。Further, the blocking logic state signal is consistent with the IED and LD elements of the anti-misoperation signal index in the intelligent substation system configuration information model, and the CSWI1.Pos[CO] in the anti-misoperation signal index is consistent with the corresponding blocking logic state signal There is a mapping relationship between CILO1.EnaOp.stVal[ST] in the index.
优选的，所述通过处理生成防误闭锁逻辑的可视化图形文件包括：Preferably, the visualization graphic file generated by processing the anti-mislocking logic includes:
通过防误闭锁逻辑源端配置，将防误操作设备的防误闭锁逻辑规则关联的一、二次设备信息分解生成单个间隔的防误闭锁逻辑文件；其包括防误操作设备参与逻辑运算的设备信息；Through the configuration of the anti-misoperation logic source end, decompose the primary and secondary equipment information associated with the anti-misoperation logic rules of the anti-misoperation equipment to generate a single interval anti-misoperation logic file; it includes the equipment that the anti-misoperation equipment participates in logic operations information;
基于所述防误闭锁逻辑文件，将防误闭锁逻辑关系转换为拓扑连接关系，确定所述拓扑连接关系的优先级，根据拓扑连接关系及其优先级，生成逻辑关系表达式；Based on the anti-mislocking logic file, the anti-mislocking logical relationship is converted into a topological connection relationship, the priority of the topological connection relationship is determined, and a logical relationship expression is generated according to the topological connection relationship and its priority;
根据所述逻辑关系表达式的内容以图形化的方式进行展示。It is displayed in a graphical manner according to the content of the logical relational expression.
进一步地，所述通过防误闭锁逻辑源端配置，将防误操作设备的防误闭锁逻辑规则关联的一、二次设备信息分解生成单个间隔的防误闭锁逻辑文件，包括：Further, through the configuration of the source end of the anti-mislocking logic, the primary and secondary equipment information associated with the anti-misoperation logic rules of the anti-misoperation device is decomposed to generate a single interval anti-mislocking logic file, including:
通过识别防误闭锁逻辑规则源端信息库中的间隔元素，确定间隔元素下的一次防误操作设备，以及每个防误操作设备关联的运算设备，同时根据设备关联的二次设备信号，将每个一次设备与对应的二次设备信号以等于号连接；By identifying the interval elements in the source-end information base of the anti-misoperation blocking logic rules, determine the primary anti-misoperation equipment under the interval element, and the computing equipment associated with each anti-misoperation equipment. At the same time, according to the secondary equipment signal associated with the equipment, the Each primary device is connected with the corresponding secondary device signal with an equal sign;
将同一间隔中的防误规则的一次设备及其关联的二次设备信号索引抽取形成一个间隔的防误闭锁逻辑文件。Extract the signal index of the primary equipment and its associated secondary equipment in the same interval to form an interval anti-mistake blocking logic file.
进一步地，所述确定拓扑连接关系的优先级，包括：拓扑连接的终端优先级最低、距离终端越远优先级越高、拓扑连接的起端优先级最高；Further, the determining the priority of the topological connection relationship includes: the terminal of the topological connection has the lowest priority, the farther away from the terminal, the higher the priority, and the starting end of the topological connection has the highest priority;
所述逻辑关防误闭锁逻辑关系中的输出信号和输入信号分别与所述拓扑连接关系中的终点、起点建立映射关系，以实现拓扑关系的转换。The output signal and the input signal in the logic relationship of preventing mis-locking of the logic are respectively established a mapping relationship with the end point and the starting point in the topology connection relationship, so as to realize the conversion of the topology relationship.
进一步地，所述逻辑关系表达式的内容由设备字典信息和图形描述组成；其中，所述设备字典信息包括：开关、刀闸、地刀的名称、描述、Reference和唯一标识ID；Further, the content of the logical relationship expression is composed of equipment dictionary information and graphic description; wherein, the equipment dictionary information includes: names, descriptions, references, and unique identification IDs of switches, switches, and ground knives;
所述图形描述，包括：图元信息、连接关系和逻辑信号值；The graphic description includes: primitive information, connection relationship and logical signal value;
所述图元信息包括：信号图元、逻辑图元和连接线图元；The graphics entity information includes: signal graphics entity, logic graphics entity and connection line graphics entity;
所述信号图元包括：一个输出或输入端子和信号文本描述信息；The signal graphic element includes: an output or input terminal and signal text description information;
所述信号逻辑图元包括：与、或、非逻辑关系以及参与逻辑运算的输出和输入端子；The signal logic primitives include: AND, OR, non-logic relations, and output and input terminals participating in logic operations;
所述连接线图元，用于描述各种节点间的连接关系。The connection line primitive is used to describe the connection relationship between various nodes.
所述逻辑信号值包括：0与1，其中0代表位置为分开，1代表位置为合上。The logic signal value includes: 0 and 1, wherein 0 represents the position is separated, and 1 represents the position is closed.
一种智能变电站防误闭锁逻辑规则源端配置方法及系统，包括：A method and system for source-end configuration of logic rules for anti-misoperation locking in smart substations, including:
构建模块，用于构建基于智能变电站系统配置信息模型的防误闭锁逻辑规则源端信息库，以及防误闭锁逻辑规则源端信息库中各元素的关联关系和索引；The construction module is used to construct the source-end information base of anti-mis-locking logic rules based on the intelligent substation system configuration information model, and the association relationship and index of each element in the source-end information base of anti-mis-locking logic rules;
分析模块，用于根据防误闭锁逻辑规则源端信息库中的元素特征自动识别出防误闭锁逻辑规则源端信息库中的防误操作设备，根据各元素的关联关系和索引，搜索出参与所述防误操作设备闭锁逻辑规则运算的一、二次设备信息；The analysis module is used to automatically identify the anti-misoperation equipment in the source-end information base of the anti-misoperation locking logic rules according to the element characteristics in the source-end information base of the anti-misoperation locking logic rules, and search out the participating devices according to the relationship and index of each element The primary and secondary equipment information calculated by the blocking logic rules of the anti-misoperation equipment;
文件生成模块，用于通过处理生成防误闭锁逻辑的可视化的规则文件。The file generation module is used to generate a visual rule file of the anti-mislocking logic through processing.
与最接近的现有技术比，本发明的有益效果为：Compared with the closest prior art, the beneficial effects of the present invention are:
本发明提供一种智能变电站防误闭锁逻辑规则源端配置方法及系统，构建基于智能变电站系统配置信息模型的防误闭锁逻辑规则源端信息库，以及防误闭锁逻辑规则源端信息库中各元素的关联关系和索引；供监控主机与测控装置应用，保证了防误闭锁逻辑配置的源头信息一致性，提升防误闭锁逻辑配置的自动化水平。The invention provides a method and system for configuring the source end of logic rules for preventing false locking in intelligent substations, constructing an information base for preventing false blocking logic rules at the source end based on the configuration information model of the intelligent substation system, and constructing each The relationship and index of the elements; for the application of the monitoring host and the measurement and control device, which ensures the consistency of the source information of the anti-mislocking logic configuration and improves the automation level of the anti-mislocking logic configuration.
根据防误闭锁逻辑规则源端信息库中的元素特征自动识别出防误闭锁逻辑规则源端信息库中的防误操作设备，根据各元素的关联关系和索引，搜索出参与所述防误操作设备闭锁逻辑规则运算的一、二次设备信息；通过处理生成防误闭锁逻辑的可视化的规则文件，实现对智能变电站防误闭锁逻辑可视化。屏蔽掉逻辑文件复杂的逻辑关系语义和符合描述，方便运维、调试等业务人员查看防误闭锁逻辑关系，避免目前过度依赖设备厂家的弊端。从而提高查看、阅读、校验、调试测试防误闭锁的效率，节约调试人工费时费力的工作成本，有利于保证防误闭锁逻辑的正确性，保障变电站的稳定运行。Automatically identify the anti-misoperation devices in the source-end information base of the anti-misoperation blocking logic rules according to the element characteristics in the anti-misoperation blocking logic rule source information database, and search out the anti-misoperation devices participating in the anti-misoperation according to the association relationship and index of each element The primary and secondary equipment information of the equipment locking logic rule calculation; through processing and generating the visualized rule file of the anti-mis-locking logic, the visualization of the anti-mis-locking logic of the smart substation is realized. Shield the complex logical relationship semantics and conformity descriptions of logical files, so that business personnel such as operation and maintenance and debugging can view the logical relationship of anti-false locking, and avoid the current drawbacks of over-reliance on equipment manufacturers. In this way, the efficiency of checking, reading, verifying, debugging and testing the anti-mislocking is improved, and the time-consuming and laborious work cost of debugging is saved, which is conducive to ensuring the correctness of the anti-mislocking logic and ensuring the stable operation of the substation.
附图说明Description of drawings
图1为本发明实施例中提供的防误闭锁逻辑规则源端配置方法流程图；FIG. 1 is a flow chart of a method for configuring a source end of an anti-false locking logic rule provided in an embodiment of the present invention;
图2为本发明实施例中提供的加载智能变电站系统配置信息模型流程图。Fig. 2 is a flow chart of loading a smart substation system configuration information model provided in an embodiment of the present invention.
具体实施方式Detailed ways
下面结合附图对本发明的具体实施方式作进一步详细的说明。The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.
如图1所示，本发明提供一种智能变电站防误闭锁逻辑规则源端配置方法，包括：As shown in Figure 1, the present invention provides a method for configuring the source end of logic rules for anti-misoperation locking of smart substations, including:
S1构建基于智能变电站系统配置信息模型的防误闭锁逻辑规则源端信息库，以及防误闭锁逻辑规则源端信息库中各元素的关联关系和索引；S1 Construct the source-end information base of anti-mis-locking logic rules based on the intelligent substation system configuration information model, and the relationship and index of each element in the source-end information base of anti-mis-locking logic rules;
S2根据防误闭锁逻辑规则源端信息库中的元素特征自动识别出防误闭锁逻辑规则源端信息库中的防误操作设备，根据各元素的关联关系和索引，搜索出参与所述防误操作设备闭锁逻辑规则运算的一、二次设备信息；S2 automatically recognizes the anti-misoperation equipment in the source information base of the anti-mistake prevention logic rules according to the element characteristics in the source information base of the anti-misoperation locking logic rules, and searches out the devices involved in the misoperation prevention according to the association relationship and index of each element. Primary and secondary equipment information for operating equipment locking logic rules;
S3通过处理生成防误闭锁逻辑的可视化的规则文件。S3 generates the visualized rule file of anti-mislocking logic by processing.
步骤S1中，构建基于智能变电站系统配置信息模型的防误闭锁逻辑规则源端信息库包括：In step S1, constructing the source-end information base of anti-mislocking logic rules based on the intelligent substation system configuration information model includes:
S101递进加载智能变电站系统配置信息模型；智能变电站系统配置信息模型包括：一次设备模型、二次设备模型，以及一、二次设备模型的关联关系；载入流程如图1所示，递进加载智能变电站系统配置信息模型包括：S101 Progressively load the smart substation system configuration information model; the smart substation system configuration information model includes: the primary equipment model, the secondary equipment model, and the relationship between the primary and secondary equipment models; the loading process is shown in Figure 1, progressively Loading the smart substation system configuration information model includes:
逐行扫描智能变电站系统配置信息模型中的通信参数，获得通信参数信息，存储至临时缓存区中；Scan the communication parameters in the configuration information model of the smart substation system line by line, obtain the communication parameter information, and store it in the temporary buffer area;
逐行扫描智能变电站系统配置信息模型中的IED配置数据，生成对应的SCL内存树，将所述通信参数中包含的IED属性值为特征，与SCL内存树中IED元素的名称进行一致性匹配，若匹配成功，则建立通信参数与元素SCL内存树中IED元素的关联关系；Scan the IED configuration data in the intelligent substation system configuration information model line by line, generate the corresponding SCL memory tree, use the IED attribute value contained in the communication parameters as a feature, and perform consistent matching with the name of the IED element in the SCL memory tree, If the matching is successful, establish an association relationship between the communication parameter and the IED element in the element SCL memory tree;
逐行扫描智能变电站系统配置信息模型中的虚端子配置信息，解析出虚端子信息中输入的信号所有IED元素、输出信号的所有IED元素，根据输入与输出关系建立各IED节点之间的关联关系；Scan the virtual terminal configuration information in the smart substation system configuration information model line by line, analyze all the IED elements of the input signal and all the IED elements of the output signal in the virtual terminal information, and establish the relationship between the IED nodes according to the relationship between input and output ;
逐行扫描智能变电站系统配置信息模型中的数据类型模板，初次扫描时，对数据类型模板进行缓存，当扫描到IED实例配置文件时，将包含相同逻辑节点的IED实例配置文件与数据类型模板进行匹配，同步建立IED实例配置文件与数据类型模板的SCL内存树的关联关系。Scan the data type template in the configuration information model of the smart substation system line by line. When scanning for the first time, the data type template is cached. When the IED instance configuration file is scanned, the IED instance configuration file containing the same logical node is compared with the data type template. Match, synchronously establish the association relationship between the IED instance configuration file and the SCL memory tree of the data type template.
具体包括建立通信参数和智能变电站二次设备均由智能电子设备构成(Intelligent Electronic Device,IED)配置SCL内存树和关联关系，采取了“扫描-缓存-关联”的动态处理机制，即通信参数扫描在前，扫描时将通信参数信息临时缓存起来，IED配置扫描在后，当扫描到IED相应配置时，再建立它们两者的关联关系；Specifically including the establishment of communication parameters and the secondary equipment of the smart substation are composed of intelligent electronic devices (Intelligent Electronic Devices, IEDs) to configure SCL memory trees and association relationships, and adopt a dynamic processing mechanism of "scanning-cache-association", that is, communication parameter scanning In the front, the communication parameter information is temporarily cached during the scan, and the IED configuration is scanned in the back, and when the corresponding configuration of the IED is scanned, the association relationship between them is established;
建立不同IED之间的虚端子配置的关联关系，也是采取了“扫描-缓存-关联”的动态处理机制，在加载速度和内存占用达到最优的平衡；Establishing the association relationship between virtual terminal configurations between different IEDs also adopts the dynamic processing mechanism of "scanning-caching-association" to achieve the optimal balance between loading speed and memory usage;
建立IED配置和DataTypeTemplate数据模板的SCL内存树和关联关系，IED配置数据扫描的顺序先于DataTypeTemplate数据模板的内容，假如采用将IED实例化数据进行先缓存后建立关系的机制，考虑到IED配置数据过于庞大，将会使得关联时内存占用率极高导致校核效率低下。针对这种情况，采用了二次扫描的方式进行快速处理。第一次扫描时，对DataTypeTemplate数据模板进行缓存，第二次扫描时，当扫描到IED实例化数据时边扫描边基于数据模板进行建立关联关系，对其它数据则忽略扫描，从而大大减少了内存占用率，加快了SCD(智能变电站系统配置信息模型)加载的效率。采用这一方法，相比于采用DOM方式，一个百兆SCD文件校核速度可大约可以提高40％。Establish the SCL memory tree and association relationship between the IED configuration and the DataTypeTemplate data template. The order of IED configuration data scanning is prior to the content of the DataTypeTemplate data template. If the mechanism of caching the IED instantiation data first and then establishing the relationship is adopted, considering the IED configuration data If it is too large, the memory usage rate during association will be extremely high and the calibration efficiency will be low. In view of this situation, the method of secondary scanning is adopted for fast processing. In the first scan, the DataTypeTemplate data template is cached. In the second scan, when the IED instantiation data is scanned, the association relationship is established based on the data template while scanning, and the scan is ignored for other data, thus greatly reducing the memory. The occupancy rate speeds up the loading efficiency of SCD (Smart Substation System Configuration Information Model). Using this method, compared with the DOM method, the verification speed of a 100M SCD file can be increased by about 40%.
加载模型后建立索引数据结构用于模型的检索查阅，采用智能变电站系统配置信息模型中每个元素的唯一性约束的属性或者几个属性的组合来标识元素。After the model is loaded, an index data structure is established for model retrieval, and the element is identified by the attribute of the unique constraint of each element in the configuration information model of the smart substation system or a combination of several attributes.
S102读取所述智能变电站系统配置信息模型中的元素内容，生成防误闭锁逻辑规则源端信息库。S102 Read the content of elements in the configuration information model of the smart substation system, and generate a source-end information base of anti-mislocking logic rules.
步骤S1中，构建防误闭锁逻辑规则源端信息库中各元素的关联关系和索引，包括：In step S1, the relationship and index of each element in the source information base of the anti-mistake locking logic rule are constructed, including:
为了方便检索查询等，需要建立索引数据结构，建立模型元素索引关联关系。智能变电站系统配置信息模型的唯一性标识如下表所示。In order to facilitate retrieval and query, etc., it is necessary to establish an index data structure and an index association relationship between model elements. The unique identification of the smart substation system configuration information model is shown in the following table.
表1智能变电站系统配置信息模型元素的唯一标识Table 1 The unique identification of the elements of the smart substation system configuration information model
运用唯一性索引、元素标签索引、元素值索引和通配符索引数据结构，建立防误闭锁逻辑规则源端信息库中各元素与索引的映射关系，根据所述映射关系查询元素内容；其中，Using the unique index, element label index, element value index and wildcard index data structure to establish the mapping relationship between each element and the index in the source information base of the anti-error locking logic rule, and query the content of the element according to the mapping relationship; wherein,
唯一性索引是对智能变电站系统配置信息模型文件的前序进行遍历，获取每个元素的属性值建立的索引，其包括：唯一标识符、元素偏移、元素长度和元素层次；每个索引与对应的元素索引内存树结构体插入到Hash表中，其中索引为键值、元素结构体为Value值。例如某个LD元素的前序遍历模型文件得到的唯一索引值为：SCL/CE2201/S1/CTRL。对于SCD文件元素进行前序的遍历，每个元素建立唯一索引，可以得到通过索引数据结构的应用，对树状的SCD模型进行快速查询提取。The unique index is to traverse the preorder of the smart substation system configuration information model file to obtain the index established by the attribute value of each element, which includes: unique identifier, element offset, element length and element level; each index is related to The corresponding element index memory tree structure is inserted into the Hash table, where the index is the key value and the element structure is the Value value. For example, the unique index value obtained by traversing the model file in the preorder of an LD element is: SCL/CE2201/S1/CTRL. For the pre-order traversal of the SCD file elements, a unique index is established for each element, and the application of the index data structure can be used to quickly query and extract the tree-like SCD model.
元素标签索引，是将元素标签前序遍历的路径作为索引，每一个元素标签路径可以对应多个元素；支持一个索引key值，对应多个Value值，即索引与对应的内容是一对多的关系，可以满足同类元素的查询索引要求。The element label index uses the path traversed in the preorder of the element label as the index, and each element label path can correspond to multiple elements; it supports one index key value, which corresponds to multiple Value values, that is, the index and the corresponding content are one-to-many relationship, which can meet the query index requirements of similar elements.
元素值索引通过建立值索引的节点范围进行定义；建立值索引的节点范围包括：使用属性指定路径表达式，在与所述路径表达式匹配的所有节点上建立值索引；例如：索引为SCL/CE2201/S1/CTRL/LN@CSWI；或者使用属性指定一个标签名称，在同一标签名称的所有节点上建立值索引。例如，查询某类元素的中具有某个属性值的所有元素，查询lnClass为CSWI的所有LN元素。需要使用值索引：LN@CSWI，这个形式可以等价为：SCL/IED/AP/LD/LN@CSWI。The element value index is defined by the node range of the value index; the node range of the value index includes: use the attribute to specify the path expression, and establish the value index on all nodes matching the path expression; for example: the index is SCL/ CE2201/S1/CTRL/LN@CSWI; or use an attribute to specify a tag name to build a value index on all nodes with the same tag name. For example, query all elements with a certain attribute value among elements of a certain type, and query all LN elements whose lnClass is CSWI. Need to use the value index: LN@CSWI, this form can be equivalent to: SCL/IED/AP/LD/LN@CSWI.
通配符索引即索引支持含有通配符*的标签路径，通配符匹配零个、一个或多个标签。A wildcard index means that the index supports a tag path containing a wildcard *, and the wildcard matches zero, one or more tags.
上述的索引结构是双向索引，即根据元素可以获取子元素也可以获取父元素，例如LN元素可以向上得到对应的LD元素，向下得到对应的DO元素。上述双向索引关系建立后，需要根据索引关系查询模型元素内容，为了方便查询，满足查询高效性的要求，建立元素索引Hash表，通过查询Hash表的方法实现元素快速查询，查询速度为0(n)。Hash表中的键值就是查询元素所建立的索引值，对应的返回值就是索引对应SCL内存树定义的对象元素。The above index structure is a two-way index, that is, according to the element, you can get the child element or the parent element. For example, the LN element can get the corresponding LD element upward, and the corresponding DO element downward. After the above bidirectional index relationship is established, it is necessary to query the content of the model elements according to the index relationship. In order to facilitate the query and meet the query efficiency requirements, an element index Hash table is established, and the fast query of elements is realized by querying the Hash table. The query speed is 0(n ). The key value in the Hash table is the index value established by the query element, and the corresponding return value is the object element defined by the index corresponding to the SCL memory tree.
对于数据类型模版(DataTypeTemplate)查询方法，以LNodeType、DOType、DAType、EnumType的id关键字为索引，对应的是该元素的偏移、长度、子元素等。其中DOType、DAType元素是内部嵌套的结构，因此一个id可能关联其他同类型的多个id。采用Hash映射表存储id匹配的每个模板对象内容。For the data type template (DataTypeTemplate) query method, the id keyword of LNodeType, DOType, DAType, and EnumType is used as the index, corresponding to the offset, length, sub-element, etc. of the element. Among them, DOType and DAType elements are internal nested structures, so one id may be associated with other multiple ids of the same type. The Hash mapping table is used to store the content of each template object whose id matches.
步骤S2中，a,根据防误闭锁逻辑规则源端信息库中的元素特征自动识别出防误闭锁逻辑规则源端信息库中的防误操作设备，防误操作设备包括：隔离开关、接地刀闸和断路器。In step S2, a, automatically identify the anti-misoperation equipment in the source-end information database of the anti-misoperation locking logic rule according to the element characteristics in the anti-misoperation blocking logic rule source information database, and the anti-misoperation equipment includes: isolating switch, grounding knife Gates and circuit breakers.
通过识别一次设备模型中，元素节点名为ConductingEquipment、节点元素属性type为DIS，且端子数目为1的设备，获得接地刀闸；By identifying the equipment in the primary equipment model, the element node name is ConductingEquipment, the node element attribute type is DIS, and the number of terminals is 1, the grounding switch is obtained;
通过识别一次设备模型中，元素节点名为ConductingEquipment、节点元素属性type为CBR的设备，获得断路器；Obtain the circuit breaker by identifying the equipment whose element node name is ConductingEquipment and node element attribute type is CBR in the equipment model;
通过识别一次设备模型中，元素节点名为ConductingEquipment、节点元素属性type为DIS，且端子数目为2的设备，获得隔离刀闸。By identifying the equipment in the primary equipment model, the element node name is ConductingEquipment, the node element attribute type is DIS, and the number of terminals is 2, the isolation switch is obtained.
b,根据防误闭锁逻辑规则源端信息库中各元素的关联关系和索引，搜索出参与所述防误操作设备闭锁逻辑规则运算的一、二次设备信息包括：基于防误闭锁逻辑规则源端信息库自动配置闭锁逻辑规则，根据信息库中的一次设备及其拓扑连接关系自动搜索防误操作设备参与逻辑运算的设备信息，并根据一、二次设备关联关系提取闭锁逻辑规则中的二次设备信号；其中，二次设备信号包括，位置信号、遥信信号、电流信号、电压信号、控制信号、闭锁逻辑状态信号、防误允许分闸信号、防误允许合闸信号和防误允许操作信号。b. According to the relationship and index of each element in the source information base of the anti-misoperation locking logic rule, search out the primary and secondary equipment information that participates in the operation of the anti-misoperation equipment locking logic rule, including: based on the source of the anti-misoperation locking logic rule The terminal information database automatically configures the locking logic rules, automatically searches the equipment information of the anti-misoperation equipment participating in the logical operation according to the primary equipment and its topological connection relationship in the information database, and extracts the secondary equipment in the locking logic rules according to the primary and secondary equipment associations. Secondary equipment signal; Among them, the secondary equipment signal includes position signal, remote signal signal, current signal, voltage signal, control signal, locking logic state signal, anti-mistake opening signal, anti-mistake closing signal and anti-mistake Action signal.
防误闭锁逻辑规则采用自动加手工辅助的方法，即典型的规则采用基于模型驱动自动构建，对于部分特殊的要求采用手工辅助的方式配置；The anti-mistake locking logic rules adopt the method of automatic and manual assistance, that is, typical rules are automatically constructed based on model-driven, and some special requirements are manually assisted in configuration;
防误闭锁逻辑关系规则基于SCD模型自动配置接地刀闸、隔离开关、断路器三个防误操作设备，并且提供的是正逻辑规则，由正逻辑规则自动生成反逻辑规则，防误操作设备的分合规则一致；The anti-misoperation locking logical relationship rules are based on the SCD model to automatically configure the three anti-misoperation devices of the grounding switch, isolating switch, and circuit breaker, and provide positive logic rules, which automatically generate negative logic rules from the positive logic rules. consistent with the rules;
防误操作设备接地刀闸避免去带电接地，即要求接地刀闸所在一次设备拓扑节点上的所有断路器和隔离开关全部分闸，当其端点上连有断路器时，断路器另一端连接的所有隔离开关全部分闸，以防止带电合接地装置；The anti-misoperation equipment grounding switch avoids live grounding, that is, all circuit breakers and isolating switches on the primary equipment topology node where the grounding switch is located are required to be switched off. When a circuit breaker is connected to its end point, the other end of the circuit breaker is connected All isolating switches are fully disconnected to prevent the live connection of the grounding device;
防误操作设备接地刀闸在一次设备模型中通过识别节点名为ConductingEquipment的元素和节点元素属性type为DIS，设备端子数目为1而获得；The anti-misoperation equipment grounding switch is obtained in the primary equipment model by identifying the node element named ConductingEquipment and the node element attribute type as DIS, and the number of equipment terminals as 1;
防误操作设备断路器在一次设备模型中通过识别节点名为ConductingEquipment的元素和节点元素属性type为CBR而获得；The anti-misoperation equipment circuit breaker is obtained by identifying the element named ConductingEquipment of the node and the attribute type of the node element as CBR in the primary equipment model;
防误操作设备隔离刀闸在一次设备模型中通过识别节点名为ConductingEquipment的元素和节点元素属性type为DIS，设备端子数目为2而获得；The anti-misoperation equipment isolation switch is obtained in the primary equipment model by identifying the element named ConductingEquipment and the attribute type of the node element as DIS, and the number of equipment terminals as 2;
防误闭锁逻辑关系规则依据实际运行情况，出于运行灵活性的需要，无论是运行状态还是检修状态均不能对断路器的操作施加过多的限制，操作断路器的闭锁规则是不配置的；The logic relationship rules of the anti-misoperation blocking are based on the actual operation situation. For the needs of operation flexibility, neither the operation state nor the maintenance state can impose too many restrictions on the operation of the circuit breaker, and the blocking rules for operating the circuit breaker are not configured;
防误闭锁逻辑关系规则基于SCD模型自动配置，隔离开关要求操作时不能带负荷拉合，即操作前后回路中无电流通过。The anti-misoperation locking logic relationship rules are automatically configured based on the SCD model. The disconnector requires that it cannot be closed with a load during operation, that is, there is no current passing through the circuit before and after the operation.
隔离开关操作前后回路中无电流通过，即隔离刀闸所在的本回路开关必须断开，从本刀闸开始线路延伸的各个方向的接地刀闸或临时地线全部断开(遇到拉开的隔离开关或断路器该方向的搜索结束)；There is no current in the circuit before and after the operation of the isolating switch, that is, the circuit switch where the isolating switch is located must be disconnected, and the grounding switches or temporary grounding wires in all directions extending from the switch are all disconnected (if the switch is opened Disconnect switch or circuit breaker end of search in this direction);
隔离开关操作前后回路中无电流通过，要保证操作前后回路无电流通过，因此在隔刀闸所在的变电站拓扑回路的连通性是不能改变的，即电源与负荷、电源与接地、电源与电源的拓扑连通性不能改变。There is no current passing through the circuit before and after the operation of the isolating switch. It is necessary to ensure that there is no current passing through the circuit before and after the operation. Therefore, the connectivity of the topological circuit of the substation where the switch is located cannot be changed, that is, the connection between power supply and load, power supply and grounding, power supply and power supply. Topological connectivity cannot be changed.
c,根据一、二次设备关联关系提取闭锁逻辑规则中的二次设备信号，包括：c. Extract the secondary equipment signals in the blocking logic rules according to the primary and secondary equipment associations, including:
依据隔离开关、接地刀闸、断路器一次设备关联的XCBR、XSWI、CSWI、GGIO逻辑节点获取对应的开关位置、分合状态的遥信值；依据关联的MMXU逻辑节点获取对应的电压、电流的遥测值；依据关联的CSWI获取防误操作设备的控制信号；According to the XCBR, XSWI, CSWI, and GGIO logic nodes associated with the isolating switch, grounding switch, and circuit breaker primary equipment, obtain the corresponding remote signal value of the switch position and the opening and closing state; obtain the corresponding voltage and current according to the associated MMXU logic node Telemetry value; obtain the control signal of the anti-misoperation device according to the associated CSWI;
1)通过对应的一次设备关联的二次设备测控装置信息模型中的防误闭锁逻辑节点获得对应的闭锁逻辑状态信号：根据一二次设备关联关系提取出防误逻辑规则中的二次设备信号索引Reference应采用通用服务接口ACSI的表示方式，包含数据的功能约束(FC)，控制对象用FCD表示，位置和测量数据用FCDA表示。1) Obtain the corresponding blocking logic state signal through the anti-misoperation blocking logic node in the information model of the secondary equipment measurement and control device associated with the corresponding primary equipment: extract the secondary equipment signal in the anti-misoperation logic rule according to the primary and secondary equipment association relationship The index Reference should adopt the representation of the general service interface ACSI, including the functional constraints (FC) of the data, the control object is represented by FCD, and the position and measurement data are represented by FCDA.
对于参与运算的接地桩、门禁、电流电压少量信号量，采用规则模板的方式手工辅助配置。For the small number of semaphores involved in the calculation, such as ground piles, access control, and current and voltage, manual auxiliary configuration is adopted in the form of rule templates.
防误闭锁逻辑的信号索引根据模型自动提取模型中信号对应的短地址信息，从而满足装置加载识别防误信号要求；The signal index of the anti-mistake locking logic automatically extracts the short address information corresponding to the signal in the model according to the model, so as to meet the requirements of device loading and identification anti-mistake signals;
防误操作设备的闭锁逻辑状态通过SCD模型中对应的一次设备模型关联的二次设备测控装置信息模型中的防误闭锁逻辑节点(CILO)获得对应的状态信号。The blocking logic state of the anti-misoperation equipment obtains the corresponding state signal through the anti-misoperation logic node (CILO) in the information model of the secondary equipment measurement and control device associated with the corresponding primary equipment model in the SCD model.
2)防误闭锁逻辑规则相关的一次设备和二次设备信号自动识别信息模型并提取对应的量测和位置信号；2) The primary equipment and secondary equipment signals related to the anti-mislocking logic rules automatically identify the information model and extract the corresponding measurement and position signals;
自动识别防误规则信号，针对防误操作设备接地刀闸自动搜索SCD模型中的一次设备拓扑关系，分别获取一次接地刀闸设备模型周围的所有防误闭锁逻辑相关的隔离刀闸设备模型，依次搜索一次隔离刀闸信息模型关联的二次设备的测控装置信息模型，提取测控装置中的隔离刀闸关联的开关位置、控制、电流电压等信号信息；Automatically identify the anti-mistake rule signal, automatically search the primary equipment topology relationship in the SCD model for the grounding switch of the anti-misoperation equipment, and obtain all the isolation switch equipment models related to the anti-misoperation locking logic around the primary grounding switch device model, in turn Search the information model of the measurement and control device of the secondary equipment associated with the information model of the primary isolation switch, and extract the signal information such as switch position, control, current and voltage associated with the isolation switch in the measurement and control device;
自动识别防误规则信号，针对防误操作设备隔离刀闸自动搜索SCD模型中的一次设备拓扑关系，分别获取一次隔离刀闸信息模型周围的拓扑中所有防误闭锁逻辑相关的接地隔离刀闸设备和断路器设备信息模型，依次搜索隔离刀闸关联的二次设备的测控装置信息模型，提取测控装置中的接地隔离刀闸模型关联的开关位置、控制、电流电压等信号信息；Automatically identify the anti-mistake rule signal, automatically search the primary equipment topology relationship in the SCD model for the anti-misoperation equipment isolation switch, and obtain all the grounding isolation switch devices related to the anti-misoperation locking logic in the topology around the primary isolation switch information model and circuit breaker equipment information model, sequentially search the information model of the measurement and control device of the secondary equipment associated with the isolation switch, and extract the signal information such as switch position, control, current and voltage associated with the ground isolation switch model in the measurement and control device;
位置信号包括XCBR.Pos.stVal和XSWI.Pos.stVal；遥信信号为GGIO.Ind.stVal，电流信号为MMXU.A.phsA.cval.mag.f，电压信号为MMXU.Phv.phsA.cval.mag.f，防误允许分闸信号为CILO.EnaOpn.stVal，防误允许合闸信号为CILO.EnaCls.stVal，防误允许操作信号为CILO.EnaOp.stVal。The position signal includes XCBR.Pos.stVal and XSWI.Pos.stVal; the remote signaling signal is GGIO.Ind.stVal, the current signal is MMXU.A.phsA.cval.mag.f, and the voltage signal is MMXU.Phv.phsA.cval .mag.f, the anti-mistake opening signal is CILO.EnaOpn.stVal, the anti-mistake closing signal is CILO.EnaCls.stVal, and the anti-mistake operation signal is CILO.EnaOp.stVal.
3)防误闭锁逻辑规则相关的信息信号采用关键字、路径、通配符方式查询提取对应的信息；3) Information signals related to the logic rules of anti-false locking are queried to extract corresponding information by means of keywords, paths, and wildcards;
防误闭锁逻辑规则相关信息中的位置信号信息模型为XCBR.Pos.stVal、XSWI.Pos.stVal,一般遥信信号的信息模型为GGIO.Ind.stVal,电流信号的信息模型为MMXU.A.phsA.cval.mag.f,电压信号的信息模型为MMXU.Phv.phsA.cval.mag.f，防误允许分闸信号为CILO.EnaOpn.stVal，防误允许合闸信号为CILO.EnaCls.stVal。The information model of the position signal in the relevant information of the anti-mislocking logic rules is XCBR.Pos.stVal, XSWI.Pos.stVal, the information model of the general remote signaling signal is GGIO.Ind.stVal, and the information model of the current signal is MMXU.A. phsA.cval.mag.f, the information model of the voltage signal is MMXU.Phv.phsA.cval.mag.f, the anti-mistake opening signal is CILO.EnaOpn.stVal, and the anti-mistake closing signal is CILO.EnaCls. stVal.
闭锁逻辑状态信号与防误操作信号索引在智能变电站系统配置信息模型中的IED、LD元素一致，防误操作信号索引中的CSWI1.Pos[CO]与对应的闭锁逻辑状态信号索引中的CILO1.EnaOp.stVal[ST]存在映射关系。The blocking logic state signal and the anti-misoperation signal index are consistent with the IED and LD elements in the smart substation system configuration information model, and the CSWI1.Pos[CO] in the anti-misoperation signal index is the same as CILO1 in the corresponding blocking logic state signal index. EnaOp.stVal[ST] has a mapping relationship.
步骤S3中，通过处理生成防误闭锁逻辑的可视化图形文件包括：In step S3, the visualization graphic file of anti-mislocking logic generated by processing includes:
通过防误闭锁逻辑源端配置，将防误操作设备的防误闭锁逻辑规则关联的一、二次设备信息分解生成单个间隔的防误闭锁逻辑文件；其包括防误操作设备参与逻辑运算的设备信息；Through the configuration of the anti-misoperation logic source end, decompose the primary and secondary equipment information associated with the anti-misoperation logic rules of the anti-misoperation equipment to generate a single interval anti-misoperation logic file; it includes the equipment that the anti-misoperation equipment participates in logic operations information;
基于所述防误闭锁逻辑文件，将防误闭锁逻辑关系转换为拓扑连接关系，确定所述拓扑连接关系的优先级，根据拓扑连接关系及其优先级，生成逻辑关系表达式；Based on the anti-mislocking logic file, the anti-mislocking logical relationship is converted into a topological connection relationship, the priority of the topological connection relationship is determined, and a logical relationship expression is generated according to the topological connection relationship and its priority;
根据所述逻辑关系表达式的内容以图形化的方式进行展示。It is displayed in a graphical manner according to the content of the logical relational expression.
其中，通过防误闭锁逻辑源端配置，将防误操作设备的防误闭锁逻辑规则关联的一、二次设备信息分解生成单个间隔的防误闭锁逻辑文件，包括：Among them, through the source configuration of the anti-mislocking logic, the primary and secondary equipment information associated with the anti-misoperation logic rules of the anti-misoperation device is decomposed to generate a single interval anti-mislocking logic file, including:
通过识别防误闭锁逻辑规则源端信息库中的间隔元素，确定间隔元素下的一次防误操作设备，以及每个防误操作设备关联的运算设备，同时根据设备关联的二次设备信号，将每个一次设备与对应的二次设备信号以等于号连接；By identifying the interval elements in the source-end information base of the anti-misoperation blocking logic rules, determine the primary anti-misoperation equipment under the interval element, and the computing equipment associated with each anti-misoperation equipment. At the same time, according to the secondary equipment signal associated with the equipment, the Each primary device is connected with the corresponding secondary device signal with an equal sign;
将同一间隔中的防误规则的一次设备及其关联的二次设备信号索引抽取形成一个间隔的防误闭锁逻辑文件。Extract the signal index of the primary equipment and its associated secondary equipment in the same interval to form an interval anti-mistake blocking logic file.
确定拓扑连接关系的优先级，包括：拓扑连接的终端优先级最低、距离终端越远优先级越高、拓扑连接的起端优先级最高；Determine the priority of the topological connection relationship, including: the terminal of the topological connection has the lowest priority, the farther away from the terminal, the higher the priority, and the starting end of the topological connection has the highest priority;
所述逻辑关防误闭锁逻辑关系中的输出信号和输入信号分别与所述拓扑连接关系中的终点、起点建立映射关系，以实现拓扑关系的转换。The output signal and the input signal in the logic relationship of preventing mis-locking of the logic are respectively established a mapping relationship with the end point and the starting point in the topology connection relationship, so as to realize the conversion of the topology relationship.
逻辑关系表达式的内容由设备字典信息和图形描述组成；其中，所述设备字典信息包括：开关、刀闸、地刀的名称、描述、Reference和唯一标识ID；The content of the logical relationship expression is composed of equipment dictionary information and graphic description; wherein, the equipment dictionary information includes: the name, description, Reference and unique identification ID of switches, switches, ground knives;
图形描述，包括：图元信息、连接关系和逻辑信号值；Graphical description, including: primitive information, connection relationship and logical signal value;
图元信息包括：信号图元、逻辑图元和连接线图元；The primitive information includes: signal primitive, logic primitive and connection line primitive;
信号图元包括：一个输出或输入端子和信号文本描述信息；The signal graphic entity includes: an output or input terminal and signal text description information;
信号逻辑图元包括：与、或、非逻辑关系以及参与逻辑运算的输出和输入端子；Signal logic primitives include: and, or, non-logic relations, and output and input terminals participating in logical operations;
连接线图元，用于描述各种节点间的连接关系。The connection line primitive is used to describe the connection relationship between various nodes.
逻辑信号值包括：0与1，其中0代表位置为分开，1代表位置为合上。Logical signal values include: 0 and 1, where 0 represents the position is separated, and 1 represents the position is closed.
基于同一技术构思，本发明还提供一种智能变电站防误闭锁逻辑规则源端配置方法及系统，包括：Based on the same technical idea, the present invention also provides a method and system for source configuration of logical rules for anti-misoperation locking of smart substations, including:
构建模块，用于构建基于智能变电站系统配置信息模型的防误闭锁逻辑规则源端信息库，以及防误闭锁逻辑规则源端信息库中各元素的关联关系和索引；The construction module is used to construct the source-end information base of anti-mis-locking logic rules based on the intelligent substation system configuration information model, and the association relationship and index of each element in the source-end information base of anti-mis-locking logic rules;
分析模块，用于根据防误闭锁逻辑规则源端信息库中的元素特征自动识别出防误闭锁逻辑规则源端信息库中的防误操作设备，根据各元素的关联关系和索引，搜索出参与所述防误操作设备闭锁逻辑规则运算的一、二次设备信息；The analysis module is used to automatically identify the anti-misoperation equipment in the source-end information base of the anti-misoperation locking logic rules according to the element characteristics in the source-end information base of the anti-misoperation locking logic rules, and search out the participating devices according to the relationship and index of each element The primary and secondary equipment information calculated by the blocking logic rules of the anti-misoperation equipment;
文件生成模块，用于通过处理生成防误闭锁逻辑的可视化的规则文件。The file generation module is used to generate a visual rule file of the anti-mislocking logic through processing.
本领域内的技术人员应明白，本申请的实施例可提供为方法、系统、或计算机程序产品。因此，本申请可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且，本申请可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。Those skilled in the art should understand that the embodiments of the present application may be provided as methods, systems, or computer program products. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.
本申请是参照根据本申请实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。The present application is described with reference to flowcharts and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the present application. It should be understood that each procedure and/or block in the flowchart and/or block diagram, and a combination of procedures and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions may be provided to a general purpose computer, special purpose computer, embedded processor, or processor of other programmable data processing equipment to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing equipment produce a An apparatus for realizing the functions specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the instructions The device realizes the function specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。These computer program instructions can also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process, thereby The instructions provide steps for implementing the functions specified in the flow chart or blocks of the flowchart and/or the block or blocks of the block diagrams.
最后应当说明的是：以上实施例仅用以说明本申请的技术方案而非对其保护范围的限制，尽管参照上述实施例对本申请进行了详细的说明，所属领域的普通技术人员应当理解：本领域技术人员阅读本申请后依然可对申请的具体实施方式进行种种变更、修改或者等同替换，这些变更、修改或者等同替换，其均在其申请待批的权利要求范围之内。Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application rather than to limit its protection scope. Although the present application has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that: After reading this application, those skilled in the art can still make various changes, modifications or equivalent replacements to the specific implementation methods of the application. These changes, modifications or equivalent replacements are all within the scope of the pending claims of the application.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810168180.2ACN108549650B (en) | 2018-02-28 | 2018-02-28 | Intelligent substation anti-misoperation lockout logic rule source end configuration method and system |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810168180.2ACN108549650B (en) | 2018-02-28 | 2018-02-28 | Intelligent substation anti-misoperation lockout logic rule source end configuration method and system |
| Publication Number | Publication Date |
|---|---|
| CN108549650Atrue CN108549650A (en) | 2018-09-18 |
| CN108549650B CN108549650B (en) | 2022-10-11 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810168180.2AActiveCN108549650B (en) | 2018-02-28 | 2018-02-28 | Intelligent substation anti-misoperation lockout logic rule source end configuration method and system |
| Country | Link |
|---|---|
| CN (1) | CN108549650B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109542013A (en)* | 2018-12-06 | 2019-03-29 | 国网江苏省电力有限公司连云港供电分公司 | The parallel electrical anti-misoperation locking device of microcomputer |
| CN110045653A (en)* | 2019-04-24 | 2019-07-23 | 珠海长园共创软件技术有限公司 | A kind of automatic generation method, device and the equipment of anti-mis-logical |
| CN110224864A (en)* | 2019-05-28 | 2019-09-10 | 广东电网有限责任公司 | The method for realizing observing and controlling interlocking configuration based on SCL tool |
| CN110620432A (en)* | 2019-10-09 | 2019-12-27 | 国电南瑞科技股份有限公司 | Intelligent anti-misoperation method for transformer substation based on depth architecture |
| CN110908758A (en)* | 2019-11-19 | 2020-03-24 | 国网智能科技股份有限公司 | A method and system for graphical configuration of an anti-misoperation blocking logic expression |
| CN111361605A (en)* | 2020-03-10 | 2020-07-03 | 珠海优特电力科技股份有限公司 | Error locking prevention control method and system for grounding device and storage medium |
| CN112255481A (en)* | 2020-10-16 | 2021-01-22 | 珠海优特电力科技股份有限公司 | Target equipment anti-error detection method and device, storage medium and electronic device |
| CN112383146A (en)* | 2020-11-12 | 2021-02-19 | 国网宁夏电力有限公司宁东供电公司 | Method for generating remote signaling monitoring operation task of secondary equipment of transformer substation |
| CN112398225A (en)* | 2020-11-12 | 2021-02-23 | 国网宁夏电力有限公司宁东供电公司 | Remote Signal Monitoring Method for Secondary Equipment of Substation |
| CN112433720A (en)* | 2020-11-27 | 2021-03-02 | 大庆石油管理局有限公司 | Five-prevention system establishment method applied to mobile combined substation |
| CN112949086A (en)* | 2021-03-25 | 2021-06-11 | 河南九域恩湃电力技术有限公司 | Topological identification method for primary system of transformer substation |
| CN114243896A (en)* | 2021-10-25 | 2022-03-25 | 国网江苏省电力有限公司苏州供电分公司 | Method and system for whole-process operation check of remote control master station considering multi-dimensional information |
| CN115309570A (en)* | 2021-05-07 | 2022-11-08 | 珠海优特电力科技股份有限公司 | Method and system for generating operation anti-misoperation logic and storage medium |
| CN118823294A (en)* | 2024-06-19 | 2024-10-22 | 南京南瑞信息通信科技有限公司 | A method and system for identifying substation equipment based on engineering design drawings |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106021203A (en)* | 2016-05-26 | 2016-10-12 | 中国电力科学研究院 | Intelligent substation misoperation-preventive locking logic imaging expressing method |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106021203A (en)* | 2016-05-26 | 2016-10-12 | 中国电力科学研究院 | Intelligent substation misoperation-preventive locking logic imaging expressing method |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109542013B (en)* | 2018-12-06 | 2021-05-14 | 国网江苏省电力有限公司连云港供电分公司 | Parallel micro-electromechanical electric error-proof locking device |
| CN109542013A (en)* | 2018-12-06 | 2019-03-29 | 国网江苏省电力有限公司连云港供电分公司 | The parallel electrical anti-misoperation locking device of microcomputer |
| CN110045653A (en)* | 2019-04-24 | 2019-07-23 | 珠海长园共创软件技术有限公司 | A kind of automatic generation method, device and the equipment of anti-mis-logical |
| CN110045653B (en)* | 2019-04-24 | 2021-09-28 | 珠海长园共创软件技术有限公司 | Automatic generation method, device and equipment for anti-error logic |
| CN110224864A (en)* | 2019-05-28 | 2019-09-10 | 广东电网有限责任公司 | The method for realizing observing and controlling interlocking configuration based on SCL tool |
| CN110620432A (en)* | 2019-10-09 | 2019-12-27 | 国电南瑞科技股份有限公司 | Intelligent anti-misoperation method for transformer substation based on depth architecture |
| CN110620432B (en)* | 2019-10-09 | 2022-11-11 | 国电南瑞科技股份有限公司 | An intelligent anti-misoperation method for substations based on deep architecture |
| CN110908758A (en)* | 2019-11-19 | 2020-03-24 | 国网智能科技股份有限公司 | A method and system for graphical configuration of an anti-misoperation blocking logic expression |
| CN110908758B (en)* | 2019-11-19 | 2023-09-01 | 山东鲁软数字科技有限公司智慧能源分公司 | Anti-misoperation locking logic expression graphical configuration method and system |
| CN111361605A (en)* | 2020-03-10 | 2020-07-03 | 珠海优特电力科技股份有限公司 | Error locking prevention control method and system for grounding device and storage medium |
| CN111361605B (en)* | 2020-03-10 | 2022-03-22 | 珠海优特电力科技股份有限公司 | Error locking prevention control method and system for grounding device and storage medium |
| CN112255481A (en)* | 2020-10-16 | 2021-01-22 | 珠海优特电力科技股份有限公司 | Target equipment anti-error detection method and device, storage medium and electronic device |
| CN112398225A (en)* | 2020-11-12 | 2021-02-23 | 国网宁夏电力有限公司宁东供电公司 | Remote Signal Monitoring Method for Secondary Equipment of Substation |
| CN112383146A (en)* | 2020-11-12 | 2021-02-19 | 国网宁夏电力有限公司宁东供电公司 | Method for generating remote signaling monitoring operation task of secondary equipment of transformer substation |
| CN112383146B (en)* | 2020-11-12 | 2023-02-28 | 国网宁夏电力有限公司宁东供电公司 | Generation method of remote signaling monitoring operation tasks for secondary equipment in substations |
| CN112433720A (en)* | 2020-11-27 | 2021-03-02 | 大庆石油管理局有限公司 | Five-prevention system establishment method applied to mobile combined substation |
| CN112433720B (en)* | 2020-11-27 | 2024-06-18 | 大庆石油管理局有限公司 | Five-prevention system establishment method applied to mobile combined transformer substation |
| CN112949086A (en)* | 2021-03-25 | 2021-06-11 | 河南九域恩湃电力技术有限公司 | Topological identification method for primary system of transformer substation |
| CN115309570A (en)* | 2021-05-07 | 2022-11-08 | 珠海优特电力科技股份有限公司 | Method and system for generating operation anti-misoperation logic and storage medium |
| CN114243896A (en)* | 2021-10-25 | 2022-03-25 | 国网江苏省电力有限公司苏州供电分公司 | Method and system for whole-process operation check of remote control master station considering multi-dimensional information |
| CN114243896B (en)* | 2021-10-25 | 2024-03-29 | 国网江苏省电力有限公司苏州供电分公司 | Full-process operation verification method and system for remote control master station taking into account multi-dimensional information |
| CN118823294A (en)* | 2024-06-19 | 2024-10-22 | 南京南瑞信息通信科技有限公司 | A method and system for identifying substation equipment based on engineering design drawings |
| Publication number | Publication date |
|---|---|
| CN108549650B (en) | 2022-10-11 |
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