CN109888914B - Main and auxiliary linkage method and device for transformer substation - Google Patents
Main and auxiliary linkage method and device for transformer substationDownload PDFInfo
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Abstract
Translated fromChinese
Description
Translated fromChinese技术领域technical field
本发明属于智能变电站技术领域，特别涉及一种变电站主辅联动方法及装置。The invention belongs to the technical field of intelligent substations, and particularly relates to a main and auxiliary linkage method and device for a substation.
背景技术Background technique
在智能变电站系统架构中，主设备监控系统(简称主控系统)位于安全II区，辅助设备监控系统(简称辅控系统)位于安全III区，两区之间有正向隔离装置确保数据的单向传输。变电站主设备监控与各类辅助设备监控系统独立、界面分散、设备覆盖不全、信息上送不完整，主辅设备信息无法有效共享，变电运维人员对管辖设备缺乏有效监控手段，通过多种监测手段获取的设备运行数据无法有效利用，无法实现设备健康状态的准确诊断和主动预警。因此，需要对现有孤立分散的各类信息系统资源进行优化整合，构建统一的变电站主辅联动系统，实现信息资源共享及系统间业务的无缝衔接。In the intelligent substation system architecture, the main equipment monitoring system (referred to as the main control system) is located in the safety II area, and the auxiliary equipment monitoring system (referred to as the auxiliary control system) is located in the safety III area. to transmission. Substation main equipment monitoring and various auxiliary equipment monitoring systems are independent, the interface is scattered, equipment coverage is incomplete, information upload is incomplete, the main and auxiliary equipment information cannot be effectively shared, and the substation operation and maintenance personnel lack effective monitoring methods for the jurisdictional equipment. The equipment operation data obtained by monitoring means cannot be used effectively, and accurate diagnosis and active early warning of equipment health status cannot be realized. Therefore, it is necessary to optimize and integrate the existing isolated and scattered information system resources, build a unified substation main and auxiliary linkage system, and realize the sharing of information resources and the seamless connection of services between systems.
公开号为“CN102497033A”，名称为“一种变电运行可视化的实现方法及系统”的中国发明专利申请，该专利时通过在变电站综合自动化系统和变电站视频监控系统之间设置相连的协议转换器和环境主机，使得变电站星河自动化系统和变电站视频监控系统之间通信并进行视频联动。虽然该方法给出联动的方式，但是需要额外增加环境主机，导致成本增加，且数据处理复杂。The publication number is "CN102497033A", and the Chinese invention patent application titled "A method and system for realizing the visualization of substation operation", in this patent, a protocol converter connected between the integrated automation system of the substation and the video monitoring system of the substation is set up. And the environment host, so that the substation Galaxy automation system and the substation video monitoring system communicate and perform video linkage. Although this method provides a linkage method, it requires additional environment hosts, resulting in increased cost and complicated data processing.
发明内容SUMMARY OF THE INVENTION
本发明的目的在于提供一种变电站主辅联动方法及装置，用于解决现有技术中变电站联动方法成本高、数据处理复杂的问题。The purpose of the present invention is to provide a main and auxiliary linkage method and device of a substation, which are used to solve the problems of high cost and complicated data processing of the substation linkage method in the prior art.
为实现上述目的，本发明提供了一种变电站主辅联动方法，该方法包括以下步骤：In order to achieve the above purpose, the present invention provides a main and auxiliary linkage method for a substation, which comprises the following steps:
1)当测点有遥信变位或故障跳闸信号时，主控系统发送该测点的联动报文给辅控系统，所述联动报文的内容包括：测点索引号、属性、值描述和时标；1) When there is a remote signal displacement or fault trip signal at the measuring point, the main control system sends the linkage message of the measuring point to the auxiliary control system, and the content of the linkage message includes: the index number of the measuring point, the attribute, and the description of the value. and time scale;
2)辅控系统收到联动报文后，根据报文中的测点索引号找到该测点在辅控系统中的索引号，获取相应的联动策略，依据联动策略发送联动命令给相应的辅控子系统，由收到的辅控子系统执行所述联动策略。2) After receiving the linkage message, the auxiliary control system finds the index number of the measuring point in the auxiliary control system according to the index number of the measuring point in the message, obtains the corresponding linkage strategy, and sends the linkage command to the corresponding auxiliary according to the linkage strategy. The control subsystem executes the linkage strategy by the received auxiliary control subsystem.
本发明的联动方法在对数据联动处理时，其处理过程简单，站内运维人员在站内监控工作室内能从主控工作站监视到主控系统的变位信号或是故障跳闸信号，随后又从辅控工作站监视到联动结果，以对主控系统的变位信号或是故障跳闸信号进行确认，增强了变电站主辅系统之间的信息共享和智能联动，增加了变电站运维人员对管辖设备的监控手段，对提高变电站运行的安全性、可靠性有重要意义。When the linkage method of the present invention processes data linkage, the processing process is simple, and the operation and maintenance personnel in the station can monitor the displacement signal or the fault trip signal of the main control system from the main control workstation in the monitoring studio in the station, and then from the auxiliary The control workstation monitors the linkage result to confirm the displacement signal or fault trip signal of the main control system, enhances the information sharing and intelligent linkage between the main and auxiliary systems of the substation, and increases the monitoring of the equipment under the jurisdiction of the substation operation and maintenance personnel. It is of great significance to improve the safety and reliability of substation operation.
为了在主控系统和辅控系统之间建立有效的配置策略，主控系统在向辅控系统发送联动报文之前，需进行联动配置，配置过程如下：In order to establish an effective configuration strategy between the main control system and the auxiliary control system, the main control system needs to perform linkage configuration before sending linkage packets to the auxiliary control system. The configuration process is as follows:
A.主控系统发送需要进行主辅联动的测点信息给辅控系统，所述测点信息包括序号、变电站号、测点索引号、设备名称、设备类型和值描述信息；A. The main control system sends the measurement point information that needs to be linked to the auxiliary control system to the auxiliary control system. The measurement point information includes serial number, substation number, measurement point index number, device name, device type and value description information;
B.辅控系统根据收到的测点信息更新本地联动配置文件，在数据库中增加该测点的主设备索引号和该测点辅控系统中的索引号的映射关系表；B. The auxiliary control system updates the local linkage configuration file according to the received measurement point information, and adds the mapping relationship table between the index number of the main device of the measurement point and the index number in the auxiliary control system of the measurement point in the database;
C.辅控系统基于测点信息配置相应的联动策略；所述联动策略的配置信息包括触发信号类型、触发测点名称、触发测点索引号、触发信号属性、触发信号值描述、联动设备名称、联动控制方式、启用标志。C. The auxiliary control system configures a corresponding linkage strategy based on the measurement point information; the configuration information of the linkage strategy includes trigger signal type, trigger measurement point name, trigger measurement point index number, trigger signal attribute, trigger signal value description, and linkage device name , linkage control mode, enable flag.
为了避免主控系统和辅控系统之间传输信号的干扰，主控系统设置在安全II区，辅控系统设置在安全III区，主控系统和辅控系统之间通过正向隔离装置进行单向信号传输。In order to avoid the interference of the transmission signal between the main control system and the auxiliary control system, the main control system is set in the safety II area, and the auxiliary control system is set in the safety III area. transmit to the signal.
主控系统向辅控系统发送的测点信息和联动报文均是以文本方式发送的。采用文本的方式使测点信息和联动报文的表现形式简单，适用于各种类型的操作人员。The measuring point information and linkage messages sent by the main control system to the auxiliary control system are all sent in text mode. The text mode makes the expression of measuring point information and linkage message simple, which is suitable for various types of operators.
本发明还提供了一种变电站主辅联动装置，包括主控系统和辅控系统，所述主控系统用于在测点有遥信变位或故障跳闸信号时，发送该测点的联动报文给辅控系统，所述联动报文的内容包括：测点索引号、属性、值描述和时标；所述辅控系统用于在收到联动报文后，根据报文中的测点索引号找到该测点在辅控系统中的索引号，获取相应的联动策略，依据联动策略发送联动命令给相应的辅控子系统，由收到的辅控子系统执行所述联动策略。The invention also provides a main and auxiliary linkage device of a substation, including a main control system and an auxiliary control system, the main control system is used to send a linkage report of the measurement point when there is a remote signal displacement or a fault trip signal at the measurement point The content of the linkage message includes: index number, attribute, value description and time stamp of the measuring point; the auxiliary control system is used for, after receiving the linkage message, according to the measuring point in the message The index number finds the index number of the measuring point in the auxiliary control system, obtains the corresponding linkage strategy, sends the linkage command to the corresponding auxiliary control subsystem according to the linkage strategy, and the received auxiliary control subsystem executes the linkage strategy.
本发明的联动系统结构简单，不需要额外增加其他的设备，降低了成本，而且在对数据联动处理时，其处理过程也相对简单。站内运维人员在站内监控工作室内能从主控工作站监视到主控系统的变位信号或是故障跳闸信号，随后又从辅控工作站监视到联动结果，以对主控系统的变位信号或是故障跳闸信号进行确认，增强了变电站主辅系统之间的信息共享和智能联动，增加了变电站运维人员对管辖设备的监控手段，对提高变电站运行的安全性、可靠性有重要意义。The linkage system of the present invention has a simple structure, does not need to add other equipment, reduces the cost, and also has a relatively simple processing process when processing data linkage. In-station operation and maintenance personnel can monitor the displacement signal or fault trip signal of the main control system from the main control workstation in the in-station monitoring studio, and then monitor the linkage result from the auxiliary control workstation to monitor the displacement signal or fault of the main control system. It is the confirmation of the fault trip signal, which enhances the information sharing and intelligent linkage between the main and auxiliary systems of the substation, and increases the monitoring means of the substation operation and maintenance personnel for the jurisdictional equipment, which is of great significance for improving the safety and reliability of the substation operation.
为了在主控系统和辅控系统之间建立有效的配置策略，主控系统在向辅控系统发送联动报文之前，需进行联动配置，配置过程如下：In order to establish an effective configuration strategy between the main control system and the auxiliary control system, the main control system needs to perform linkage configuration before sending linkage packets to the auxiliary control system. The configuration process is as follows:
A.主控系统发送需要进行主辅联动的测点信息给辅控系统，所述测点信息包括序号、变电站号、测点索引号、设备名称、设备类型和值描述信息；A. The main control system sends the measurement point information that needs to be linked to the auxiliary control system to the auxiliary control system. The measurement point information includes serial number, substation number, measurement point index number, device name, device type and value description information;
B.辅控系统根据收到的测点信息更新本地联动配置文件，在数据库中增加该测点的主设备索引号和该测点辅控系统中的索引号的映射关系表；B. The auxiliary control system updates the local linkage configuration file according to the received measurement point information, and adds the mapping relationship table between the index number of the main device of the measurement point and the index number in the auxiliary control system of the measurement point in the database;
C.辅控系统基于测点信息配置相应的联动策略；所述联动策略的配置信息包括触发信号类型、触发测点名称、触发测点索引号、触发信号属性、触发信号值描述、联动设备名称、联动控制方式、启用标志。C. The auxiliary control system configures a corresponding linkage strategy based on the measurement point information; the configuration information of the linkage strategy includes trigger signal type, trigger measurement point name, trigger measurement point index number, trigger signal attribute, trigger signal value description, and linkage device name , linkage control mode, enable flag.
为了避免主控系统和辅控系统之间传输信号的干扰，主控系统设置在安全II区，辅控系统设置在安全III区，主控系统和辅控系统之间通过正向隔离装置进行单向信号传输。In order to avoid the interference of the transmission signal between the main control system and the auxiliary control system, the main control system is set in the safety II area, and the auxiliary control system is set in the safety III area. transmit to the signal.
主控系统向辅控系统发送的测点信息和联动报文均是以文本方式发送的。采用文本的方式使测点信息和联动报文的表现形式简单，适用于各种类型的操作人员。The measuring point information and linkage messages sent by the main control system to the auxiliary control system are all sent in text mode. The text mode makes the expression of measuring point information and linkage message simple, which is suitable for various types of operators.
进一步地，所述辅控子系统包括视频监视系统、机器人巡检系统、照明系统、消防系统和在线监测系统。Further, the auxiliary control subsystem includes a video surveillance system, a robot inspection system, a lighting system, a fire protection system and an online monitoring system.
附图说明Description of drawings
图1是本发明的变电站主辅联动装置的结构图。FIG. 1 is a structural diagram of a main and auxiliary linkage device of a substation according to 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做进一步的说明。The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.
装置实施例：Device Example:
本发明提供了一种变电站主辅联动装置，包括主控系统和辅控系统，主控系统用于在测点有遥信变位或故障跳闸信号时，发送该测点的联动报文给辅控系统，所述联动报文的内容包括：测点索引号、属性、值描述和时标；辅控系统用于在收到联动报文后，根据报文中的测点索引号找到该测点在辅控系统中的索引号，获取相应的联动策略，依据联动策略发送联动命令给相应的辅控子系统，由收到的辅控子系统执行联动策略。The invention provides a main and auxiliary linkage device of a substation, including a main control system and an auxiliary control system. The main control system is used for sending a linkage message of the measuring point to the auxiliary when there is a remote signal displacement or a fault trip signal at the measuring point. The content of the linkage message includes: measuring point index number, attribute, value description and time stamp; the auxiliary control system is used to find the measuring point index number according to the measuring point index number in the message after receiving the linkage message. Click the index number in the auxiliary control system to obtain the corresponding linkage strategy, send the linkage command to the corresponding auxiliary control subsystem according to the linkage strategy, and the received auxiliary control subsystem executes the linkage strategy.
变电站主辅联动装置不但包括变电站主控系统和辅控系统，如图1所示，还包括主辅控系统之间的正向隔离装置。其中辅控系统包括：变电站辅控服务器、工作站、以及变电站辅控子系统；其中变电站辅控子系统包括但不限于视频监视系统、机器人巡检系统、照明系统、消防系统、在线监测等子系统。The substation main and auxiliary linkage device not only includes the substation main control system and the auxiliary control system, as shown in Figure 1, but also includes the positive isolation device between the main and auxiliary control systems. The auxiliary control system includes: substation auxiliary control server, workstation, and substation auxiliary control subsystem; the substation auxiliary control subsystem includes but is not limited to video surveillance system, robot inspection system, lighting system, fire protection system, online monitoring and other subsystems .
方法实施例：Method example:
针对本实施例的主控系统和辅控系统，对于主控系统和辅控系统的联动方法，其流程如下：For the main control system and the auxiliary control system of the present embodiment, for the linkage method of the main control system and the auxiliary control system, the process is as follows:
在联动配置阶段，其过程为：1)主控系统发送需要进行主辅联动的测点信息给辅控系统。测点信息包括：序号、变电站号、测点索引号、设备名称、设备类型、值描述等信息；2)辅控系统收到主辅联动测点配置信息后，需要先更新本地联动配置文件，然后在数据库中增加该测点的主设备索引号和该测点在辅控系统中的索引号的映射关系表；3)在辅控端配置基于这些测点的联动策略，例如对应主控系统中某个点的遥信变位，在辅控端需要将视频子系统中的某个摄像头调整到某个预置位，然后开启实时视频，并在辅控工作站中弹出该实时视频。联动策略的配置是可以灵活多样的。In the linkage configuration stage, the process is as follows: 1) The main control system sends the measurement point information that needs to be linked with the main and auxiliary to the auxiliary control system. The measurement point information includes: serial number, substation number, measurement point index number, device name, device type, value description and other information; 2) After the auxiliary control system receives the main and auxiliary linkage measurement point configuration information, it needs to update the local linkage configuration file first. Then add the mapping relationship table between the index number of the main device of the measuring point and the index number of the measuring point in the auxiliary control system in the database; 3) Configure the linkage strategy based on these measuring points at the auxiliary control end, for example, corresponding to the main control system For the remote signal displacement of a certain point in the middle, it is necessary to adjust a certain camera in the video subsystem to a certain preset position on the auxiliary control end, then open the real-time video, and pop up the real-time video in the auxiliary control workstation. The configuration of the linkage policy can be flexible and diverse.
在联动实施阶段，其过程为：1)当有遥信变位或故障跳闸等信号产生时，主控系统在联动配置表中搜索该测点是否已配置联动信息；2)主控系统发送联动报文给辅控系统，报文内容包括：测点索引号、属性、值描述和时标，其中属性包括动作、变位、跳闸等；值描述包括返回、启动、合、分、成功、失败、中断、恢复等。3)辅控系统收到联动报文后，根据测点索引号在数据库中找到该测点在辅控系统中的索引号，然后读取联动策略，依据联动策略发送联动命令给相应的辅控子系统，联动策略的配置信息包括触发信号类型、触发测点名称、触发测点索引号、触发信号属性、触发信号值描述、联动设备名称、联动控制方式、启用标志。4)辅控子系统执行联动策略后，将执行结果返回给辅控服务器。In the linkage implementation stage, the process is as follows: 1) When there are signals such as remote signal displacement or fault tripping, the main control system searches the linkage configuration table to see if the measurement point has been configured with linkage information; 2) The main control system sends linkage information The message is sent to the auxiliary control system. The content of the message includes: index number of measuring point, attribute, value description and time stamp, among which attributes include action, displacement, trip, etc.; value description includes return, start, close, open, success, failure , interrupt, resume, etc. 3) After receiving the linkage message, the auxiliary control system finds the index number of the measuring point in the auxiliary control system in the database according to the index number of the measuring point, then reads the linkage strategy, and sends the linkage command to the corresponding auxiliary controller according to the linkage strategy Subsystem, the configuration information of linkage strategy includes trigger signal type, trigger measurement point name, trigger measurement point index number, trigger signal attribute, trigger signal value description, linkage device name, linkage control mode, and enable flag. 4) After the auxiliary control subsystem executes the linkage strategy, the execution result is returned to the auxiliary control server.
进一步地，由于主控系统和辅控系统在不同的分区，两者只能通过正向隔离装置进行单向信号传输。在联动配置阶段和联动实施阶段，信息都以文本方式通过UDP协议通过正向隔离装置发送给辅控系统。Further, since the main control system and the auxiliary control system are in different partitions, the two can only perform one-way signal transmission through the forward isolation device. In the linkage configuration phase and linkage implementation phase, the information is sent to the auxiliary control system through the forward isolation device in text mode through the UDP protocol.
以下为刀闸遥控操作引发的主辅联动的实施例，分为联动配置和联动实施两个阶段。The following is an example of the main and auxiliary linkage caused by the remote control operation of the knife gate, which is divided into two stages: linkage configuration and linkage implementation.
在联动配置阶段，主控系统发送进行主辅联动的测点信息给辅控系统。第一步，因遥控操作分为遥控预置和遥控执行两步，需要配置两条信息为：<1>序号1、变电站号1、测点索引号1000、设备名称“杭州文三变/110kV.天文1096线/501开关”、设备类型为遥控、属性为遥控预置、值描述为控合；<2>序号2、变电站号1、测点索引号1000、设备名称“杭州文三变/110kV.天文1096线/501开关”、设备类型为遥控、属性为遥控执行、值描述为控合。第二步，这些信息以文本的形式以UDP协议经过正向隔离装置发送给辅控系统服务器。第三步，辅控系统收到主辅联动测点配置信息后，需要先更新本地联动信息配置文件，然后在数据库中增加该测点的主设备索引号和该测点在辅控系统中的索引号的映射关系表。第<1>条信息映射到辅控索引点号4001，第<2>条信息映射到辅控索引点号4002。第四步，在辅控端配置基于这些测点的联动策略。索引点号4001的联动策略为：将像头调整到预置位(501开关的位置)，并开启实时视频和录像；索引点号4002的联动策略为：延时5秒后摄像头关闭实时视频，停止录像，并开启智能视频分析系统，将视频分析结果上送辅控服务器。In the linkage configuration stage, the main control system sends the measurement point information for the main and auxiliary linkage to the auxiliary control system. The first step, because the remote control operation is divided into two steps: remote control preset and remote control execution, two pieces of information need to be configured: <1> serial number 1, substation number 1, measuring point index number 1000, equipment name "Hangzhou Wensan Transformer/110kV .Tenten 1096 line/501 switch", the device type is remote control, the attribute is remote control preset, and the value description is control close; 110kV. Tiantian 1096 line/501 switch", the device type is remote control, the attribute is remote control execution, and the value description is control close. In the second step, the information is sent to the auxiliary control system server in the form of text and through the forward isolation device through the UDP protocol. In the third step, after the auxiliary control system receives the configuration information of the main and auxiliary linkage measuring points, it needs to update the local linkage information configuration file first, and then add the index number of the main equipment of the measuring point and the index number of the measuring point in the auxiliary control system in the database. Index number mapping table. The <1> piece of information is mapped to the auxiliary control index point number 4001 , and the <2> piece of information is mapped to the auxiliary control index point number 4002 . The fourth step is to configure the linkage strategy based on these measuring points on the auxiliary control terminal. The linkage strategy of index point number 4001 is: adjust the camera to the preset position (the position of the 501 switch), and enable real-time video and recording; the linkage strategy of index point number 4002 is: after a delay of 5 seconds, the camera closes the real-time video, Stop recording, start the intelligent video analysis system, and upload the video analysis results to the auxiliary control server.
在联动实施阶段，遥控预置的实施过程为：第一步，主控系统下发遥控预置命令时，先在自己的联动配置表里搜索是否配置有索引号1000、设备类型为遥控、属性为遥控预置、值描述为控合的信息，此时搜索到；第二步，将联动信息以文本形式通过UDP协议经过正向隔离装置发送给辅控服务器，信息内容为：测点索引号1000、设备类型为遥控、属性为遥控预置、值描述为控合、时标为2018-10-01 08:18:55.356；第三步，辅控系统收到联动报文后，根据测点索引号、属性和值描述在数据库中搜索其在辅控系统中的索引号4001，然后读取联动策略。第四步，依据联动策略，辅控系统服务器向视频子系统发送命令，将摄像头调整到预置位，并开启实时视频和录像。In the linkage implementation stage, the implementation process of the remote control preset is as follows: Step 1, when the master control system issues the remote control preset command, it first searches its own linkage configuration table to see if the index number is 1000, the device type is remote control, and the attribute The information that is preset for the remote control and the value is described as the control unit is searched at this time; in the second step, the linkage information is sent to the auxiliary control server in the form of text through the UDP protocol through the forward isolation device, and the information content is: the index number of the measuring point 1000. The device type is remote control, the attribute is remote control preset, the value description is control close, and the time stamp is 2018-10-01 08:18:55.356; the third step, after the auxiliary control system receives the linkage message, according to the measuring point The index number, attribute and value description are searched in the database for its index number 4001 in the auxiliary control system, and then the linkage strategy is read. In the fourth step, according to the linkage strategy, the auxiliary control system server sends a command to the video subsystem to adjust the camera to the preset position and enable real-time video and recording.
在联动实施阶段，遥控执行的实施过程为：第一步，主控系统下发遥控执行命令时，先在自己的联动配置表里搜索是否配置有索引号1000、设备类型为遥控、属性为遥控执行、值描述为控合的信息，此时搜索到；第二步，将联动信息以文本形式通过UDP协议经过正向隔离装置发送给辅控服务器，信息内容为：测点索引号1000、设备类型为遥控、属性为遥控执行、值描述为控合、时标为2018-10-01 08:28:55.356；第三步，辅控系统收到联动报文后，根据测点索引号、属性和值描述在数据库中搜索其在辅控系统中的索引号4002，然后读取联动策略。第四步，依据联动策略，辅控系统服务器向视频子系统发送命令，延时5秒后关闭实时视频，停止录像，并开启智能视频分析系统。第五步，智能视频分析系统结合联动信息中的设备为开关、属性为遥控执行、值描述为控合、时标为2018-10-01 08:28:55.356这些信息，进行视频分析，结果为开关在2018-10-01 08:28:56由分位转为合位，遥控成功。然后智能视频分析系统将些结果上送辅控系统服务器。In the linkage implementation stage, the implementation process of remote control execution is as follows: Step 1, when the master control system issues a remote control execution command, it first searches its own linkage configuration table to see if the index number 1000 is configured, the device type is remote control, and the attribute is remote control The execution and value description is the information of control and combination, which is searched at this time; in the second step, the linkage information is sent to the auxiliary control server in text form through the UDP protocol through the forward isolation device, and the information content is: measuring point index number 1000, equipment The type is remote control, the attribute is remote control execution, the value description is control close, and the time stamp is 2018-10-01 08:28:55.356; the third step, after the auxiliary control system receives the linkage message, according to the index number of the measuring point, the attribute The sum value description searches the database for its index number 4002 in the auxiliary control system, and then reads the linkage strategy. In the fourth step, according to the linkage strategy, the auxiliary control system server sends a command to the video subsystem, and after a delay of 5 seconds, the real-time video is turned off, the recording is stopped, and the intelligent video analysis system is turned on. The fifth step, the intelligent video analysis system combines the information in the linkage information that the device is switch, the attribute is remote control execution, the value description is control and the time scale is 2018-10-01 08:28:55.356, and the video analysis is performed, and the result is The switch was turned from the quantile position to the combined position at 2018-10-01 08:28:56, and the remote control was successful. Then the intelligent video analysis system uploads the results to the auxiliary control system server.
至此，变电站运维人员在主控系统上发送了开关遥控命令，在辅控系统上看到了开关动作的实时视频，并由智能视频分析系统得到了开关合位成功的确认结果，整个主辅联动完成。So far, the substation operation and maintenance personnel sent the switch remote control command on the main control system, saw the real-time video of the switch action on the auxiliary control system, and obtained the confirmation result of the successful switch position from the intelligent video analysis system. Finish.
以上为主控系统和视频子系统的联动。其它的实施例还包括：某些主设备操作或主设备故障后，联动机器人到巡检点，录像、抓拍操作结果，识别相关数据监测等完成巡检机器人复核；某些主设备操作或主设备故障后，联动照明系统，开启灯光照明；某些主设备操作或主设备故障后，联动在线监测系统，下发召唤在线监测数据，更新相关数据等。站内运维人员在站内监控工作室内能从主控工作站监视到主控系统的变位信号或是故障跳闸信号，随后又从辅控工作站监视到联动结果，以对主控系统的变位信号或是故障跳闸信号进行确认，增强了变电站主辅系统之间的信息共享和智能联动，增加了变电站运维人员对管辖设备的监控手段，对提高变电站运行的安全性、可靠性有重要意义。The above is the linkage between the main control system and the video subsystem. Other embodiments also include: after some main equipment is operated or the main equipment fails, the robot is linked to the inspection point, video recording, snapshot operation results, identification of relevant data monitoring, etc. to complete the inspection robot review; some main equipment operation or main equipment. After the failure, the lighting system is linked to turn on the lighting; after some main equipment is operated or the main equipment is faulty, the online monitoring system is linked, and the online monitoring data is issued, and the relevant data is updated. In-station operation and maintenance personnel can monitor the displacement signal or fault trip signal of the main control system from the main control workstation in the in-station monitoring studio, and then monitor the linkage result from the auxiliary control workstation to monitor the displacement signal or fault of the main control system. It is the confirmation of the fault trip signal, which enhances the information sharing and intelligent linkage between the main and auxiliary systems of the substation, and increases the monitoring means of the substation operation and maintenance personnel for the jurisdictional equipment, which is of great significance for improving the safety and reliability of the substation operation.
本发明的联动系统结构简单，不需要额外增加其他的设备，降低了成本，而且在对数据联动处理时，其处理过程也相对简单。实现了主设备状态改变的信息(包括事故跳闸、装置异常、设备变位等)与在线监测、安防、消防、环境监控、灯光智能控制、视频、智能巡检机器人等辅助系统的联动，增加了变电运维人员对管辖设备的监控手段，提升了变电站辅助系统智能化运维水平，提高了运维效率和设备运行可靠性。The linkage system of the present invention has a simple structure, does not need to add other equipment, reduces the cost, and also has a relatively simple processing process when processing data linkage. It realizes the linkage between the information of the state change of the main equipment (including accident tripping, device abnormality, equipment displacement, etc.) and auxiliary systems such as online monitoring, security, fire protection, environmental monitoring, intelligent lighting control, video, and intelligent inspection robots. The means of monitoring the equipment under the jurisdiction of the substation operation and maintenance personnel has improved the intelligent operation and maintenance level of the auxiliary system of the substation, and improved the operation and maintenance efficiency and equipment operation reliability.
以上给出了具体的实施方式，但本发明不局限于以上所描述的实施方式。本发明的基本思路在于上述基本方案，对本领域普通技术人员而言，根据本发明的教导，设计出各种变形的模型、公式、参数并不需要花费创造性劳动。在不脱离本发明的原理和精神的情况下对实施方式进行的变化、修改、替换和变形仍落入本发明的保护范围内。The specific embodiments are given above, but the present invention is not limited to the above-described embodiments. The basic idea of the present invention lies in the above-mentioned basic scheme. For those of ordinary skill in the art, according to the teaching of the present invention, it does not require creative work to design various deformed models, formulas, and parameters. Changes, modifications, substitutions and deformations made to the embodiments without departing from the principle and spirit of the present invention still fall within the protection scope of the present invention.
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