技术领域technical field
本申请涉及电网运行监控领域，尤其涉及一种电网调控自适应程序化操作方法。The present application relates to the field of power grid operation monitoring, in particular to a self-adaptive programmed operation method for power grid regulation.
背景技术Background technique
电力系统是由发电厂、送变电线路、供配电所和用电等环节组成的电能生产与消费系统。它的功能是将自然界的一次能源通过发电动力装置转化成电能，再经输电、变电和配电将电能供应到各用户。The power system is an electric energy production and consumption system composed of power plants, power transmission and transformation lines, power supply and distribution stations, and power consumption. Its function is to convert the primary energy in nature into electric energy through the power generation device, and then supply the electric energy to various users through power transmission, transformation and distribution.
为了确保电力系统稳定可靠的电能供应，现有技术基于电力自动化系统进行电网调控自适应程序化操作，自适应程序化操作基于调度自动化系统中遥测量的大小来判断设备运行状态。其中，电力自动化系统是基于先进的网络通讯、自动化控制、微机继电保护技术以及可靠产品，为用户提供现代化的设备监视控制管理和远程在线监测，确保电力系统稳定可靠供应以及最优化的电力负荷管理灵活多样的系统结构。In order to ensure the stable and reliable power supply of the power system, the existing technology is based on the power automation system to perform self-adaptive programmed operation of power grid regulation. The adaptive programmed operation judges the operating status of equipment based on the size of the remote measurement in the dispatch automation system. Among them, the power automation system is based on advanced network communication, automatic control, microcomputer relay protection technology and reliable products, providing users with modern equipment monitoring control management and remote online monitoring to ensure stable and reliable power supply and optimal power load of the power system Manage flexible and diverse system structures.
然而，上述现有技术没有考虑到在实际工程中遥测量传感的实施难度及遥测量的滞后，降低了基于电力自动化系统进行电网调控自适应程序化操作的可靠性。However, the above-mentioned prior art does not take into account the implementation difficulty of telemetry sensing and the hysteresis of telemetry in actual engineering, which reduces the reliability of self-adaptive programmed operation of power grid regulation based on the power automation system.
发明内容Contents of the invention
本申请提供了一种电网调控自适应程序化操作方法，以解决电网调控自适应程序化操作可靠性较低的技术问题。The present application provides a method for self-adaptive programmed operation of power grid regulation to solve the technical problem of low reliability of self-adaptive programmed operation of power grid regulation.
为了解决上述技术问题，本申请实施例公开了如下技术方案：In order to solve the above technical problems, the embodiment of the present application discloses the following technical solutions:
第一方面，本申请实施例公开了一种电网调控自适应程序化操作方法，包括在变电站设置摄像头，用于拍摄或监控变电站内各一次设备和二次设备的位置状态，将变电站视频系统中摄像头采集的数据发送至变电运行管理平台的变电管理子站，变电管理子站对摄像头采集的数据进行数据处理，将摄像头采集的数据转换为用0和1表示的一次设备和二次设备的位置信号，一次设备和二次设备的位置信号包括辅助节点信号及非同源确认信号，并将一次设备和二次设备的位置信号在变电运行管理平台的变电管理主站汇总，变电管理主站将一次设备和二次设备的位置信号发送至调度自动化系统主站端WEB版；In the first aspect, the embodiment of the present application discloses a self-adaptive programmatic operation method for power grid regulation, which includes setting up a camera in the substation to photograph or monitor the position status of each primary device and secondary device in the substation, and the video system of the substation The data collected by the camera is sent to the substation management substation of the substation operation management platform, and the substation performs data processing on the data collected by the camera, and converts the data collected by the camera into primary equipment and secondary equipment represented by 0 and 1. The position signal of the equipment, the position signal of the primary equipment and the secondary equipment includes the auxiliary node signal and the non-homologous confirmation signal, and the position signals of the primary equipment and the secondary equipment are summarized in the substation management master station of the substation operation management platform, The master station of substation management sends the position signals of primary equipment and secondary equipment to the WEB version of the master station of the dispatching automation system;
调度自动化系统主站端WEB版通过反向隔离装置将一次设备和二次设备的位置信号纯文本反向传输到调度自动化系统主站端，调度自动化系统主站端的程序化控制模块接收一次设备和二次设备的位置信号，对设备位置进行非同源双确认；The WEB version of the master station of the dispatching automation system reversely transmits the plain text of the position signals of the primary equipment and the secondary equipment to the master station of the dispatching automation system through the reverse isolation device, and the programmed control module at the master station of the dispatching automation system receives the primary equipment and The position signal of the secondary equipment is used for non-homologous double confirmation of the equipment position;
调度自动化系统主站端根据自身的程序化操作模型发送操作指令至变电站对应操作对象间隔所在测控装置，同时将位置变位指令下发至调度自动化系统主站端WEB版，再通过调度自动化系统主站端WEB版与变电运行管理平台接口，将操作指令发送至变电运行管理平台；The master station of the dispatching automation system sends operation instructions to the measurement and control device corresponding to the operation object interval of the substation according to its own programmed operation model, and at the same time sends the position displacement command to the WEB version of the master station of the dispatching automation system, and then through the master station of the dispatching automation system The station-side WEB version interfaces with the substation operation management platform, and sends operation instructions to the substation operation management platform;
按照操作指令，变电运行管理平台联动摄像头对焦对应的变电站控制变电站内作为操作对象的一次设备和二次设备，操作过程完成后，摄像头相连的视频系统通过与变电运行管理平台数据交互，将变电站操作对象的位置信号发送至调度自动化系统主站端WEB版，运行人员通过变电运行管理平台查看操作对象的监控画面，判断操作对象的操作动作是否满足设置的操作要求，将操作对象的确认结果发送至调度自动化系统主站端WEB版和调度自动化系统主站端，完成校验过程。According to the operation instructions, the substation operation management platform linkage camera focuses on the corresponding substation to control the primary equipment and secondary equipment in the substation as the operation object. After the operation process is completed, the video system connected to the camera interacts with the substation operation management platform data. The position signal of the operation object in the substation is sent to the WEB version of the master station of the dispatching automation system. The operator checks the monitoring screen of the operation object through the substation operation management platform, judges whether the operation action of the operation object meets the set operation requirements, and confirms the operation object The results are sent to the WEB version of the master station of the dispatching automation system and the master station of the dispatching automation system to complete the verification process.
可选的，在变电站设置摄像头前，包括：Optionally, before setting up the camera in the substation, include:
搭建变电运行管理平台的变电管理子站以及变电管理主站，调度自动化系统分为调度自动化系统主站端WEB版和调度自动化系统主站端，将变电运行管理平台与调度自动化系统通信连接。Build the substation management sub-station of the substation operation management platform and the substation management master station. The dispatch automation system is divided into the WEB version of the master station end of the dispatch automation system and the master station end of the dispatch automation system. The substation operation management platform and the dispatch automation system communication connection.
可选的，在按照操作指令，变电运行管理平台联动摄像头对焦对应的变电站控制变电站内作为操作对象的一次设备和二次设备前，包括：Optionally, before following the operation instruction, the substation operation management platform linkage camera focuses on the corresponding substation control primary equipment and secondary equipment in the substation as the operation object, including:
变电运行管理平台自动启动操作前预巡，按预巡路径的设置对变电站内作为操作对象的一次设备和二次设备进行远程检查，运行人员可人工干预远程检查，远程检查结束后，变电运行管理平台自动生成操作前预巡视报告，当预巡视报告中显示操作对象的位置状态不满足操作条件，变电运行管理平台向调度自动化系统主站端WEB版及调度自动化主站系统自动发送操作条件不满足的闭锁信号，闭锁程序化操作。The substation operation management platform automatically starts the pre-operation pre-tour, and performs remote inspection on the primary equipment and secondary equipment in the substation as the operation object according to the pre-tour route setting. The operator can manually intervene in the remote inspection. After the remote inspection is completed, the substation The operation management platform automatically generates a pre-operation pre-inspection report. When the pre-inspection report shows that the position and status of the operation object does not meet the operation conditions, the substation operation management platform automatically sends the operation to the WEB version of the dispatch automation system master station and the dispatch automation master station system The blocking signal that the condition is not satisfied, blocks the programmed operation.
可选的，按照操作指令，变电运行管理平台联动摄像头对焦对应的变电站控制变电站内作为操作对象的一次设备和二次设备，操作过程完成后，摄像头相连的变电站视频系统通过与变电运行管理平台数据交互，将变电站操作对象的位置信号发送至调度自动化系统主站端WEB版，运行人员通过变电运行管理平台查看操作对象的监控画面，判断操作对象的操作动作是否满足设置的操作要求，将操作对象的确认结果发送至调度自动化系统主站端WEB版和调度自动化系统主站端，完成校验过程，包括：Optionally, according to the operation instructions, the substation operation management platform linkage camera focuses on the corresponding substation to control the primary equipment and secondary equipment in the substation as the operation object. Platform data interaction, the position signal of the operation object of the substation is sent to the WEB version of the master station of the dispatching automation system, and the operator checks the monitoring screen of the operation object through the substation operation management platform, and judges whether the operation action of the operation object meets the set operation requirements. Send the confirmation result of the operation object to the WEB version of the master station of the dispatch automation system and the master station of the dispatch automation system to complete the verification process, including:
当操作对象为多个时，重复多次操作过程以及操作过程的校验过程；When there are multiple operation objects, repeat the operation process and the verification process of the operation process multiple times;
当操作对象的位置状态与变电运行管理平台对摄像头采集的操作对象的位置状态相同时，则进行下一个操作对象的操作过程以及校验过程；When the position state of the operation object is the same as the position state of the operation object collected by the camera on the substation operation management platform, the operation process and verification process of the next operation object are carried out;
当操作对象的位置状态与变电运行管理平台对摄像头采集的操作对象的位置状态不同时，变电运行管理平台向调度自动化系统主站端发送暂停操作指令，调度自动化系统主站端对应操作的变电站的操作对象暂停操作，运行人员查明原因或人工确认后，并反馈确认给调度自动化系统主站端后，调度自动化系统主站端方可发送操作指令，对应的变电站的操作对象继续操作；When the position status of the operation object is different from the position status of the operation object collected by the camera by the substation operation management platform, the substation operation management platform sends a pause operation command to the master station of the dispatch automation system, and the corresponding operation of the master station of the dispatch automation system The operation object of the substation suspends the operation. After the operator finds out the reason or confirms manually, and feeds back the confirmation to the master station of the dispatching automation system, the master station of the dispatching automation system can send an operation command, and the corresponding operation object of the substation continues to operate;
当校验过程中操作对象操作动作均满足设置的操作要求时，调度自动化系统主站端发送操作完成指令至变电站对应的变电运行管理平台，变电运行管理平台系统自动生成包括操作前设备监控图像、操作时间、操作动作记录、操作后设备监控图像的操作报告。When the operation actions of the operation objects meet the set operation requirements during the verification process, the master station of the dispatching automation system sends an operation completion command to the substation operation management platform corresponding to the substation, and the substation operation management platform system automatically generates information including pre-operation equipment monitoring Operation report of image, operation time, operation action record, and equipment monitoring image after operation.
可选的，调度自动化系统主站端根据自身的程序化操作模型发送操作指令至变电站对应操作对象间隔所在测控装置，同时将位置变位指令下发至调度自动化系统主站端WEB版，再通过调度自动化系统主站端WEB版与变电运行管理平台接口，将操作指令发送至变电运行管理平台，包括：Optionally, the master station of the dispatching automation system sends operation instructions to the measurement and control device corresponding to the operation object interval of the substation according to its own programmed operation model, and at the same time sends the position displacement command to the WEB version of the master station of the dispatching automation system, and then through The WEB version of the master station of the dispatching automation system interfaces with the substation operation management platform, and sends operation instructions to the substation operation management platform, including:
当变电运行平台接收到调度自动化系统主站端WEB版发送的操作指令的同一时间段内，变电运行平台在发送位置信号至调度自动化系统主站端WEB版时，说明变电运行管理平台监测到了变电站内的一次设备和二次设备有位置变化，调度自动化系统主站端的程序化控制模块判定变电站内的一次设备和二次设备将有位置变化，调度自动化系统主站端发送检测指令至调度自动化系统主站端WEB版，调度自动化系统主站端WEB版通过变电运行管理平台，控制变电站视频系统中摄像头自动对焦，查看变电站内的一次设备和二次设备的位置状态，再由变电站对应的变电运行管理平台将变电站内的一次设备和二次设备的位置信号通过调度自动化系统主站端WEB版，发送至调度自动化系统主站端。When the substation operation platform receives the operation command sent by the WEB version of the master station of the dispatching automation system within the same period of time, when the substation operation platform sends a position signal to the WEB version of the master station of the dispatching automation system, it indicates that the substation operation management platform The position change of the primary equipment and secondary equipment in the substation is detected. The programmed control module at the master station of the dispatch automation system determines that there will be a change in the position of the primary equipment and secondary equipment in the substation. The master station of the dispatch automation system sends a detection command to The WEB version of the master station of the dispatching automation system, the WEB version of the master station of the dispatching automation system controls the automatic focus of the camera in the substation video system through the substation operation management platform, checks the position status of the primary equipment and secondary equipment in the substation, and then the substation The corresponding substation operation management platform sends the position signals of the primary equipment and secondary equipment in the substation to the master station of the dispatch automation system through the WEB version of the master station of the dispatch automation system.
本申请的有益效果为：The beneficial effect of this application is:
本申请实施例提供的电网调控自适应程序化操作方法，包括在变电站设置摄像头，用于拍摄或监控变电站内各一次设备和二次设备的位置状态，将变电站视频系统中摄像头采集的数据发送至变电运行管理平台的变电管理子站，变电管理子站对摄像头采集的数据进行数据处理，将摄像头采集的数据转换为用0和1表示的一次设备和二次设备的位置信号，一次设备和二次设备的位置信号包括辅助节点信号及非同源确认信号，变电管理主站将一次设备和二次设备的位置信号发送至调度自动化系统主站端WEB版，调度自动化系统主站端WEB版通过反向隔离装置将一次设备和二次设备的位置信号纯文本反向传输到调度自动化系统主站端，调度自动化系统主站端的程序化控制模块接收一次设备和二次设备的非同源“双确认”位置信号。调度自动化系统主站端程序化操作模型发送下一个操作指令至调度自动化系统主站端WEB版，再通过调度自动化系统主站端WEB版将操作指令发送至变电运行管理平台，操作指令下发后，变电运行管理平台对对应的变电站控制变电站内作为操作对象的一次设备和二次设备完成操作辅助状态确认，操作过程完成后，通过变电运行管理平台，变电站将操作对象的视频反馈位置信号发送至调度自动化系统主站端WEB版，运行人员通过变电运行管理平台查看操作对象的监控画面，判断操作对象的操作动作是否满足设置的操作要求，将操作对象的确认结果发送至调度自动化系统主站端WEB版和调度自动化系统主站端，完成校验过程。通过程序化控制操作过程的每个步骤对于变电站中一次设备和二次设备的位置状态、运行状态的双确认，在程序化控制操作过程中出现通信故障、变电站中一次设备和二次设备故障时，保证了正常的电网调控自适应程序化操作，减少甚至消除了程序化控制操作中运行人员的工作量，提高了基于电力自动化系统进行电网调控自适应程序化操作的可靠性。The self-adaptive programmatic operation method for power grid regulation provided by the embodiment of the present application includes installing a camera in the substation to photograph or monitor the position status of each primary device and secondary device in the substation, and sending the data collected by the camera in the substation video system to The substation of the substation of the substation of the substation operation management platform, the substation of the substation of the substation of the substation performs data processing on the data collected by the camera, and converts the data collected by the camera into the position signals of the primary equipment and the secondary equipment represented by 0 and 1, once The position signals of equipment and secondary equipment include auxiliary node signals and non-homologous confirmation signals. The main station of power transformation management sends the position signals of primary equipment and secondary equipment to the WEB version of the master station of the dispatching automation system, and the master station of the dispatching automation system The terminal WEB version reversely transmits the plain text of the position signals of the primary equipment and the secondary equipment to the master station of the dispatching automation system through the reverse isolation device, and the programmed control module at the master station of the dispatching automation system receives the non- Homologous "double confirmation" position signal. The programmed operation model of the master station of the dispatching automation system sends the next operation instruction to the WEB version of the master station of the dispatching automation system, and then sends the operation instruction to the substation operation management platform through the WEB version of the master station of the dispatching automation system, and the operation instruction is issued Finally, the substation operation management platform completes the operation auxiliary state confirmation for the primary equipment and secondary equipment in the corresponding substation control substation as the operation object. After the operation process is completed, the substation will feed back the video position of the operation object The signal is sent to the WEB version of the master station of the dispatching automation system, and the operator checks the monitoring screen of the operation object through the substation operation management platform, judges whether the operation action of the operation object meets the set operation requirements, and sends the confirmation result of the operation object to the dispatch automation The WEB version of the system master station and the master station of the dispatching automation system complete the verification process. Through each step of the program control operation process, double confirmation of the position status and operation status of the primary equipment and secondary equipment in the substation, when communication failure occurs during the program control operation process, and the primary equipment and secondary equipment in the substation fail , to ensure the normal adaptive programmed operation of power grid regulation, reduce or even eliminate the workload of operators in the programmed control operation, and improve the reliability of the adaptive programmed operation of power grid regulation based on the power automation system.
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本申请。It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
附图说明Description of drawings
为了更清楚地说明本申请的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，对于本领域普通技术人员而言，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to illustrate the technical solution of the present application more clearly, the accompanying drawings that need to be used in the embodiments will be briefly introduced below. Obviously, for those of ordinary skill in the art, on the premise of not paying creative work, there are also Additional figures can be derived from these figures.
图1为本申请实施例提供的一种电网调控自适应程序化操作方法的流程示意图；FIG. 1 is a schematic flow diagram of an adaptive programming operation method for power grid regulation provided by an embodiment of the present application;
图2为本申请实施例提供的一种电网调控自适应程序化操作的部分流程示意图；Fig. 2 is a schematic flow diagram of a part of a self-adaptive programmed operation of power grid regulation provided by an embodiment of the present application;
图3为本申请实施例提供的另一种电网调控自适应程序化操作的部分流程示意图；Fig. 3 is a partial schematic flow diagram of another power grid regulation and control self-adaptive programming operation provided by the embodiment of the present application;
图4为本申请实施例提供的一种程序化操作模型示意图；Fig. 4 is a schematic diagram of a programmed operation model provided by the embodiment of the present application;
图5为本申请实施例提供的程序化操作模型导入变电站运行管理平台和调度自动化系统的流程示意图。Fig. 5 is a schematic flow diagram of importing the programmed operation model into the substation operation management platform and dispatching automation system provided by the embodiment of the present application.
具体实施方式Detailed ways
为了使本技术领域的人员更好地理解本申请中的技术方案，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本申请保护的范围。In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
如图2所示，搭建变电运行管理平台的变电管理子站以及变电管理主站，变电管理主站包括地级变电管理主站和省级变电管理主站，调度自动化系统分为调度自动化系统主站端WEB版和调度自动化系统主站端，将变电运行管理平台与调度自动化系统通信连接。图中Ⅰ区为生产控制大区的控制区，III区为生产管理区，调度自动化系统主站端WEB版在生产管理区，调度自动化系统主站端在生产控制大区的控制区。As shown in Figure 2, the substation of substation management and the main station of substation management of the substation operation management platform are built. It is divided into the WEB version of the master station of the dispatch automation system and the master station of the dispatch automation system, and connects the substation operation management platform with the dispatch automation system. In the figure, area I is the control area of the production control area, and area III is the production management area. The WEB version of the dispatch automation system master station is in the production management area, and the dispatch automation system master station is in the control area of the production control area.
参见图1，本申请实施例提供了一种电网调控自适应程序化操作方法，包括如下步骤：Referring to Figure 1, the embodiment of the present application provides an adaptive programmed operation method for power grid regulation, including the following steps:
步骤S110：在变电站设置摄像头，用于拍摄或监控变电站内各一次设备和二次设备的位置状态，参见图2，将变电站视频系统中摄像头采集的数据发送至变电运行管理平台的变电管理子站，变电管理子站对摄像头采集的数据进行数据处理，将摄像头采集的数据转换为用0和1表示的一次设备和二次设备的位置信号，一次设备和二次设备的位置信号包括辅助节点信号及非同源确认信号，并将一次设备和二次设备的位置信号在变电运行管理平台的变电管理主站汇总，变电管理主站将一次设备和二次设备的位置信号发送至调度自动化系统主站端WEB版。Step S110: Set up a camera in the substation to photograph or monitor the position status of each primary device and secondary device in the substation, see Figure 2, and send the data collected by the camera in the substation video system to the substation management of the substation operation management platform The substation, the substation for substation management, performs data processing on the data collected by the camera, and converts the data collected by the camera into the position signals of primary equipment and secondary equipment represented by 0 and 1. The position signals of primary equipment and secondary equipment include Auxiliary node signals and non-homologous confirmation signals, and the position signals of primary equipment and secondary equipment are summarized in the substation management master station of the substation operation management platform, and the substation management master station combines the position signals of primary equipment and secondary equipment Send to the WEB version of the master station of the dispatching automation system.
步骤S120：如图2所示，调度自动化系统主站端WEB版通过反向隔离装置将一次设备和二次设备的位置信号纯文本反向传输到调度自动化系统主站端，调度自动化系统主站端的程序化控制模块接收一次设备和二次设备的位置信号，对设备位置进行非同源双确认。Step S120: As shown in Figure 2, the WEB version of the master station of the dispatching automation system reversely transmits the plain text of the position signals of the primary equipment and the secondary equipment to the master station of the dispatching automation system through the reverse isolation device, and the master station of the dispatching automation system The programmed control module at the end receives the position signals of the primary equipment and the secondary equipment, and performs non-homologous double confirmation of the equipment position.
如图4所示，程序化操作模型为调度自动化系统主站端接收的位置信号的主体－变电站一次设备和二次设备的模型。程序化操作模型中控制预案类型A和控制预案类型B表示程序化操作的方式，控制预案子类型1和控制预案子类型2表示不同类型的变电站采用不同的控制预案子类，预案1、预案2和预案3表示线路由运行转冷备用、冷备用转运行、运行转热备用的状态、倒母线操作、停主变操作，控制开关1、控制开关2、控制开关3和控制开关4表示程序化操作的某一次、二次设备的动作限制条件。调度自动化系统主站端的程序化控制模块根据程序化操作模型生成操作任务，并发送程序化控制指令。As shown in Figure 4, the programmed operation model is the main body of the position signal received by the master station of the dispatching automation system - the model of the primary equipment and secondary equipment of the substation. In the programmed operation model, control plan type A and control plan type B indicate the way of programmed operation, control plan subtype 1 and control plan subtype 2 indicate that different types of substations adopt different control plan subcategories, plan 1 and plan 2 And plan 3 indicates the state of the line from running to cold standby, from cold standby to running, from running to hot standby, switching bus operation, and stopping main transformer operation. Control switch 1, control switch 2, control switch 3 and control switch 4 represent programming Action restriction conditions of a certain primary and secondary equipment of the operation. The programmed control module at the master station of the scheduling automation system generates operation tasks according to the programmed operation model and sends programmed control instructions.
在变电站设置摄像头，用于拍摄或监控变电站内各一次设备和二次设备的位置状态，变电管理子站对摄像头采集的数据进行数据处理，将摄像头采集的数据转换为用0和1表示的一次设备和二次设备的位置信号，并将一次设备和二次设备的位置信号在变电运行管理平台的变电管理主站汇总，变电管理主站将一次设备和二次设备的位置信号发送至调度自动化系统主站端WEB版，调度自动化系统主站端WEB版通过反向隔离装置将一次设备和二次设备的位置信号纯文本反向传输到调度自动化系统主站端，提高了变电运行管理平台提供的位置信号和操作视频的实时性。Cameras are set up in the substation to photograph or monitor the position status of each primary device and secondary device in the substation. The substation of the substation performs data processing on the data collected by the camera, and converts the data collected by the camera into 0 and 1 representations. The position signals of primary equipment and secondary equipment are summarized in the substation management master station of the substation operation management platform, and the position signals of primary equipment and secondary equipment are collected by the substation management master station Send it to the WEB version of the master station of the dispatching automation system, and the WEB version of the master station of the dispatching automation system reversely transmits the plain text of the position signals of the primary equipment and the secondary equipment to the master station of the dispatching automation system through the reverse isolation device, which improves the transformation efficiency. The position signal and operation video provided by the electric operation management platform are real-time.
如图2所示，调度自动化系统主站端包括但不限于测控装置、远动装置、前置机系统、SCADA(SupervisoryControlAndDataAcquisition，数据采集与监视控制)服务器系统和调度员工作站。如图5所示，在调度自动化系统主站端的测控装置上传测控型号遥控模板，制作输出遥控请求后，分别导入变电运行管理平台和远动装置，其中，cid表示装置模板，Ied表示二次回路实例文件。As shown in Figure 2, the master station of the dispatch automation system includes, but is not limited to, measurement and control devices, telecontrol devices, front-end computer systems, SCADA (Supervisory Control And Data Acquisition, data acquisition and monitoring control) server systems and dispatcher workstations. As shown in Figure 5, the measurement and control device at the master station of the dispatching automation system uploads the measurement and control model remote control template, and after making and outputting the remote control request, it is imported into the substation operation management platform and the remote control device respectively, where cid represents the device template, and Ied represents the secondary Circuit instance file.
步骤S130：参见图3，调度自动化系统主站端根据自身的程序化操作模型发送操作指令至变电站对应操作对象间隔所在测控装置，同时将位置变位指令下发至调度自动化系统主站端WEB版，再通过调度自动化系统主站端WEB版与变电运行管理平台接口，将操作指令发送至变电运行管理平台。Step S130: Referring to Figure 3, the master station of the dispatching automation system sends an operation command to the measurement and control device corresponding to the operation object interval of the substation according to its own programmed operation model, and at the same time sends the position displacement command to the WEB version of the master station of the dispatching automation system , and then send the operation instructions to the substation operation management platform through the interface between the WEB version of the master station of the dispatching automation system and the substation operation management platform.
在一些实施例中，如图3所示，调度自动化系统主站端将程序化操作模型、根据程序化操作模型生成的操作任务以及指令发送至调度自动化系统主站端WEB版，再通过调度自动化系统主站端WEB版可通过信息系统将操作任务发送至变电运行管理平台。In some embodiments, as shown in Figure 3, the master station of the dispatch automation system sends the programmed operation model, the operation tasks and instructions generated according to the programmed operation model to the WEB version of the master station of the dispatch automation system, and then through the dispatch automation The WEB version of the system master station can send operation tasks to the substation operation management platform through the information system.
在一些实施例中，如图2所示，当变电运行平台接收到调度自动化系统主站端WEB版发送的操作指令的同一时间段内，变电运行平台在发送位置信号至调度自动化系统主站端WEB版时，说明变电运行管理平台监测到了变电站内的一次设备和二次设备有位置变化，调度自动化系统主站端的程序化控制模块判定变电站内的一次设备和二次设备将有位置变化，调度自动化系统主站端发送检测指令至调度自动化系统主站端WEB版，调度自动化系统主站端WEB版通过变电运行管理平台，控制变电站视频系统中摄像头自动对焦，查看变电站内的一次设备和二次设备的位置状态，再由变电站对应的变电运行管理平台将变电站内的一次设备和二次设备的位置信号通过调度自动化系统主站端WEB版，发送至调度自动化系统主站端。通过确保调度自动化系统主站端WEB版接收到的位置信号的准确性，保证了调度自动化系统主站端接收到的位置信号的准确性，进而保证了电网调控自适应程序化操作的可靠性。In some embodiments, as shown in Figure 2, when the substation operation platform receives the operation instruction sent by the WEB version of the master station of the dispatching automation system, within the same time period, the substation operation platform sends the position signal to the master station of the dispatching automation system. In the station-side WEB version, it means that the substation operation management platform has detected the location change of the primary equipment and secondary equipment in the substation, and the programmed control module at the master station side of the dispatch automation system determines that the primary equipment and secondary equipment in the substation will have a location change. Change, the master station of the dispatching automation system sends detection instructions to the WEB version of the master station of the dispatching automation system, and the WEB version of the master station of the dispatching automation system controls the automatic focus of the camera in the substation video system through the substation operation management platform, and checks once in the substation The position status of the equipment and secondary equipment, and then the substation operation management platform corresponding to the substation sends the position signals of the primary equipment and secondary equipment in the substation to the master station of the dispatch automation system through the WEB version of the master station of the dispatch automation system . By ensuring the accuracy of the position signal received by the WEB version of the master station of the dispatch automation system, the accuracy of the position signal received by the master station of the dispatch automation system is ensured, thereby ensuring the reliability of the self-adaptive programmed operation of the power grid regulation.
步骤S140：参见图3，按照操作指令，变电运行管理平台联动摄像头对焦对应的变电站控制变电站内作为操作对象的一次设备和二次设备，操作过程完成后，摄像头相连的视频系统通过与变电运行管理平台数据交互，将变电站操作对象的位置信号发送至调度自动化系统主站端WEB版，运行人员通过变电运行管理平台查看操作对象的监控画面，判断操作对象的操作动作是否满足设置的操作要求，将操作对象的确认结果发送至调度自动化系统主站端WEB版和调度自动化系统主站端，完成校验过程。Step S140: Referring to Figure 3, according to the operation instruction, the substation operation management platform linkage camera focuses on the corresponding substation to control the primary equipment and secondary equipment in the substation as the operation object. After the operation process is completed, the video system connected to the camera passes through the substation The data interaction of the operation management platform sends the position signal of the operation object of the substation to the WEB version of the master station of the dispatching automation system, and the operator checks the monitoring screen of the operation object through the operation management platform of the substation to judge whether the operation action of the operation object meets the set operation It is required to send the confirmation result of the operation object to the WEB version of the master station of the dispatching automation system and the master station of the dispatching automation system to complete the verification process.
在一些实施例中，在按照操作指令，变电运行管理平台对应的变电站控制变电站内作为操作对象的一次设备和二次设备完成操作前，如图3所示，变电运行管理平台自动启动操作前预巡，按预巡路径的设置对变电站内作为操作对象的一次设备和二次设备进行远程检查，运行人员可人工干预远程检查，远程检查结束后，变电运行管理平台自动生成操作前预巡视报告，当预巡视报告中显示操作对象的位置状态不满足操作条件，运行人员通过变电运行管理平台向调度自动化系统主站端WEB版发送操作条件不满足的信号。通过预巡保证了电网调控自适应程序化操作前操作对象的位置状态满足操作条件，降低了操作风险，并使得操作前操作对象位置状态可视化。In some embodiments, before the primary equipment and secondary equipment in the substation corresponding to the substation control substation corresponding to the substation operation management platform complete the operation, as shown in Figure 3, the substation operation management platform automatically starts the operation Pre-pre-tour, according to the setting of the pre-tour route, conduct remote inspection of the primary equipment and secondary equipment in the substation as the operation object, and the operator can manually intervene in the remote inspection. Inspection report, when the pre-inspection report shows that the position status of the operation object does not meet the operation conditions, the operator sends a signal that the operation conditions are not satisfied to the WEB version of the master station of the dispatching automation system through the substation operation management platform. The pre-tour ensures that the position status of the operation object before the self-adaptive programmed operation of the grid regulation meets the operation conditions, reduces the operation risk, and makes the position status of the operation object before the operation visualized.
在一些实施例中，按照操作指令，变电运行管理平台对应的变电站控制变电站内作为操作对象的一次设备和二次设备完成操作，操作完成后，通过变电运行管理平台，变电站将操作对象的位置信号发送至调度自动化系统主站端WEB版，运行人员通过变电运行管理平台查看操作对象的监控画面，判断操作对象的操作动作是否满足设置的操作要求，将操作对象的确认结果发送至调度自动化系统主站端WEB版和调度自动化系统主站端，完成校验过程，包括：In some embodiments, according to the operation instruction, the substation corresponding to the substation operation management platform controls the primary equipment and secondary equipment in the substation as the operation object to complete the operation. After the operation is completed, through the substation operation management platform, the substation will The position signal is sent to the WEB version of the master station of the dispatching automation system. The operator checks the monitoring screen of the operation object through the substation operation management platform, judges whether the operation action of the operation object meets the set operation requirements, and sends the confirmation result of the operation object to the dispatcher. The WEB version of the master station of the automation system and the master station of the scheduling automation system complete the verification process, including:
如图3所示，当操作对象为多个时，重复多次操作过程以及操作过程的校验过程；As shown in Figure 3, when there are multiple operation objects, the operation process and the verification process of the operation process are repeated multiple times;
如图3所示，当操作对象的位置状态与变电运行管理平台对摄像头采集的操作对象的位置状态相同时，则进行下一个操作对象的操作过程以及校验过程；As shown in Figure 3, when the position state of the operation object is the same as the position state of the operation object collected by the camera on the substation operation management platform, the operation process and verification process of the next operation object are carried out;
参见图2，当操作对象的位置状态与变电运行管理平台对摄像头采集的操作对象的位置状态不同时，调度自动化系统主站端向变电运行管理平台发送暂停操作指令，变电运行管理平台对应的变电站的操作对象暂停操作，运行人员查明原因或人工确认后，调度自动化系统主站端发送操作指令，变电运行管理平台对应的变电站的操作对象继续操作，保证了电网调控自适应程序化操作安全稳定进行；Referring to Figure 2, when the position status of the operation object is different from the position status of the operation object collected by the camera on the substation operation management platform, the master station of the dispatch automation system sends a suspend operation command to the substation operation management platform, and the substation operation management platform The operation object of the corresponding substation suspends the operation. After the operator finds out the reason or manually confirms it, the master station of the dispatch automation system sends an operation command, and the operation object of the substation corresponding to the substation operation management platform continues to operate, ensuring the self-adaptive program of power grid regulation safe and stable chemical operations;
参见图2和图3，当校验过程中操作对象操作动作均满足设置的操作要求时，调度自动化系统主站端发送操作完成指令至变电站对应的变电运行管理平台，变电运行管理平台系统自动生成包括操作前设备监控图像、操作时间、操作动作记录、操作后设备监控图像的操作报告，通过操作报告可对电网调控自适应程序化操作进行记录，实现了操作过程可视化。Referring to Figure 2 and Figure 3, when the operation actions of the operation objects meet the set operation requirements during the verification process, the master station of the dispatch automation system sends an operation completion command to the corresponding substation operation management platform of the substation, and the substation operation management platform system Automatically generate an operation report including the equipment monitoring image before operation, operation time, operation action record, and equipment monitoring image after operation. Through the operation report, the self-adaptive programmed operation of power grid regulation can be recorded, realizing the visualization of the operation process.
由上述实施例可见，本申请实施例提供的电网调控自适应程序化操作方法，包括上行方向：在变电站设置摄像头，用于拍摄或监控变电站内各一次设备和二次设备的位置状态，将变电站视频系统中摄像头采集的数据发送至变电运行管理平台的变电管理子站，变电管理子站对摄像头采集的数据进行数据处理，将摄像头采集的数据转换为用0和1表示的一次设备和二次设备的位置信号，一次设备和二次设备的位置信号包括辅助节点信号及非同源确认信号，并将一次设备和二次设备的非同源“双确认”位置信号在调度自动化主站系统汇总。变电管理主站将一次设备和二次设备的视频位置信号发送至调度自动化系统主站端WEB版，调度自动化系统主站端WEB版通过反向隔离装置将一次设备和二次设备的位置信号纯文本反向传输到调度自动化系统主站端，调度自动化系统主站端的程序化控制模块接收一次设备和二次设备的视频位置信号，并与辅助节点位置信号形成比对校核。下行方向，调度自动化系统主站端根据程序化操作模型发送下一操作对象的位置即将变位的指令至调度自动化系统主站端WEB版，再通过调度自动化系统主站端WEB版将操作指令发送至变电运行管理平台，按照操作指令，变电运行管理平台对应的变电站控制变电站内作为操作对象的一次设备和二次设备完成操作前及操作时位置辅助巡视、状态可视化判断，操作过程完成后，通过变电运行管理平台，变电站将操作对象的位置信号发送至调度自动化系统主站端WEB版，运行人员通过变电运行管理平台查看操作对象的监控画面，判断操作对象的操作动作是否满足设置的操作要求，将操作对象的确认结果发送至调度自动化系统主站端WEB版和调度自动化系统主站端，完成校验过程。通过程序化控制操作过程的每个步骤对于变电站中一次设备和二次设备的位置状态、运行状态的“双确认”，在程序化控制操作过程中出现通信故障、变电站中一次设备和二次设备故障时，保证了正常的电网调控自适应程序化操作，减少了程序化控制操作中运行人员的工作量，提高了基于电力自动化系统进行电网调控自适应程序化操作的可靠性。It can be seen from the above-mentioned embodiments that the self-adaptive programmatic operation method for power grid regulation provided by the embodiments of the present application includes an uplink direction: a camera is installed in the substation to photograph or monitor the position status of each primary device and secondary device in the substation, and the substation The data collected by the camera in the video system is sent to the substation of the substation of the substation operation management platform, and the substation of the substation performs data processing on the data collected by the camera, and converts the data collected by the camera into a primary device represented by 0 and 1 and the position signal of the secondary equipment, the position signal of the primary equipment and the secondary equipment includes the auxiliary node signal and the non-homologous confirmation signal, and the non-homologous "double confirmation" position signal of the primary equipment and the secondary equipment is used in the scheduling automation master Station system summary. The master station of substation management sends the video position signals of primary equipment and secondary equipment to the WEB version of the master station of the dispatching automation system, and the WEB version of the master station of the dispatching automation system transmits the position signals of the primary equipment and secondary equipment through the reverse isolation device The plain text is reversely transmitted to the master station of the dispatching automation system, and the programmed control module at the master station of the dispatching automation system receives the video position signals of the primary equipment and the secondary equipment, and compares and checks them with the position signals of the auxiliary nodes. In the downlink direction, the master station of the dispatching automation system sends an instruction that the position of the next operation object is about to change to the WEB version of the master station of the dispatching automation system according to the programmed operation model, and then sends the operation instruction through the WEB version of the master station of the dispatching automation system Go to the substation operation management platform, according to the operation instructions, the substation corresponding to the substation operation management platform controls the primary equipment and secondary equipment in the substation as the operation object to complete the position auxiliary inspection and status visual judgment before and during the operation, and after the operation process is completed , through the substation operation management platform, the substation sends the position signal of the operation object to the WEB version of the master station of the dispatch automation system, and the operator checks the monitoring screen of the operation object through the substation operation management platform to judge whether the operation action of the operation object meets the settings According to the operation requirements, the confirmation result of the operation object is sent to the WEB version of the master station of the dispatching automation system and the master station of the dispatching automation system to complete the verification process. Through each step of the program control operation process, the "double confirmation" of the position status and operation status of the primary equipment and the secondary equipment in the substation, communication failure occurs during the program control operation process, the primary equipment and the secondary equipment in the substation In the event of a failure, the normal adaptive programmed operation of power grid regulation is guaranteed, the workload of operators in the programmed control operation is reduced, and the reliability of the adaptive programmed operation of power grid regulation based on the power automation system is improved.
由于以上实施方式均是在其他方式之上引用结合进行说明，不同实施例之间均具有相同的部分，本说明书中各个实施例之间相同、相似的部分互相参见即可。在此不再详细阐述。Since the above implementation methods are described in conjunction with reference to other methods, different embodiments have the same parts, and the same and similar parts of the various embodiments in this specification can be referred to each other. No further elaboration here.
需要说明的是，在本说明书中，诸如“第一”和“第二”等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或暗示这些实体或操作之间存在任何这种实际的关系或顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的电路结构、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种电路结构、物品或者设备所固有的要素。在没有更多限制的情况下，有语句“包括一个……”限定的要素，并不排除在包括所述要素的电路结构、物品或者设备中还存在另外的相同要素。It should be noted that in this specification, relative terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply No such actual relationship or order exists between these entities or operations. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a circuit arrangement, article or apparatus comprising a set of elements includes not only those elements but also elements not expressly listed Other elements, or also include elements inherent in such circuit structures, articles or equipment. Without further limitations, the presence of an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in a circuit arrangement, article or device comprising said element.
本领域技术人员在考虑说明书及实践这里发明的公开后，将容易想到本申请的其他实施方案。本申请旨在涵盖本发明的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本申请的一般性原理并包括本申请未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本申请的真正范围和精神由权利要求的内容指出。Other embodiments of the present application will be readily apparent to those skilled in the art from consideration of the specification and practice of the inventive disclosure herein. This application is intended to cover any modification, use or adaptation of the present invention, these modifications, uses or adaptations follow the general principles of the application and include common knowledge or conventional technical means in the technical field not disclosed in the application . The specification and examples are to be considered exemplary only, with the true scope and spirit of the application indicated by the contents of the appended claims.
以上所述的本申请实施方式并不构成对本申请保护范围的限定。The embodiments of the present application described above are not intended to limit the scope of protection of the present application.
| Application Number | Priority Date | Filing Date | Title |
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| CN202210027081.9ACN114172274B (en) | 2022-01-11 | 2022-01-11 | Power grid regulation and control self-adaptive programming operation method |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210027081.9ACN114172274B (en) | 2022-01-11 | 2022-01-11 | Power grid regulation and control self-adaptive programming operation method |
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| CN202210027081.9AActiveCN114172274B (en) | 2022-01-11 | 2022-01-11 | Power grid regulation and control self-adaptive programming operation method |
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| CN106953918A (en)* | 2017-03-23 | 2017-07-14 | 国电南瑞科技股份有限公司 | Programmed Control System and Method for Master-Substation Based on General Service Protocol |
| CN110794872A (en)* | 2019-11-18 | 2020-02-14 | 云南电网有限责任公司电力科学研究院 | Intelligent early warning and monitoring system and method for unmanned aerial vehicle swarm in substation |
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| US8963713B2 (en)* | 2005-03-16 | 2015-02-24 | Icontrol Networks, Inc. | Integrated security network with security alarm signaling system |
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| CN106953918A (en)* | 2017-03-23 | 2017-07-14 | 国电南瑞科技股份有限公司 | Programmed Control System and Method for Master-Substation Based on General Service Protocol |
| CN110794872A (en)* | 2019-11-18 | 2020-02-14 | 云南电网有限责任公司电力科学研究院 | Intelligent early warning and monitoring system and method for unmanned aerial vehicle swarm in substation |
| Title |
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| 基于视频确认的变电站顺控操作系统;田宇;李宇;谢佳;;计算机与现代化(第05期);全文* |
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