WO2016019662A1 - Closed loop test system for monitoring host of intelligent substation and test method therefor - Google Patents

Closed loop test system for monitoring host of intelligent substation and test method therefor Download PDF

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WO2016019662A1
WO2016019662A1 PCT/CN2014/092742 CN2014092742W WO2016019662A1 WO 2016019662 A1 WO2016019662 A1 WO 2016019662A1 CN 2014092742 W CN2014092742 W CN 2014092742W WO 2016019662 A1 WO2016019662 A1 WO 2016019662A1
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test
monitoring host
iec61850
file
network message
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PCT/CN2014/092742
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French (fr)
Chinese (zh)
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彭志强
张小易
袁宇波
曾飞
陈磊
杨明
李虎成
樊海峰
高磊
卜强生
宋亮亮
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国家电网公司
江苏省电力公司
江苏省电力公司电力科学研究院
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Publication of WO2016019662A1 publication Critical patent/WO2016019662A1/en

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring

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  • the invention relates to a closed-loop test system for intelligent substation monitoring host and a test method thereof, and belongs to the technical field of power system automation.
  • Intelligent substation is an important part of smart grid. With the development of smart grid construction, more and more new intelligent substations are being built.
  • the monitoring host realizes the monitoring and control function of the secondary equipment of the whole substation. Its function and performance are directly related to whether it is reliable or not. It is of great practical value to carry out research on safe production and operation of substation and carry out research on intelligent substation monitoring host test technology. At present, the monitoring of the host computer is still carried out by means of some single-function debugging tools. The lack of a well-functioning test system and good test methods to achieve comprehensive quantitative testing, and an incomplete solution for monitoring host functions and performance tests cannot fully satisfy the intelligence. Substation testing needs.
  • the invention provides a closed-loop test system for intelligent substation monitoring host and a test method thereof, and solves the problem that the monitoring host lacks a perfect function test system and a good test method to realize comprehensive quantitative test.
  • the technical solution adopted by the present invention is:
  • a closed-loop test system for intelligent substation monitoring host including IEC61850 protection measurement and control simulation device, monitoring host, station control layer switch, IEC61850 network message recording analyzer and test workstation, the IEC61850 protection measurement and control simulation device, monitoring host and IEC61850 network report
  • the document recording analyzers are all connected with the station control layer switch, and the test workstation is connected with the IEC61850 protection measurement and control simulation device;
  • the monitoring host is the object to be tested, and the file for recording the station control layer interaction data during the test process can be exported and will be exported.
  • the file is sent to the test workstation; the IEC61850 protection measurement and control simulation device can be simulated according to the SCD file.
  • the IEC61850 network message recording analyzer and the test workstation use IEC61850 for communication interaction.
  • the analysis brief is an XML file.
  • the analysis briefing content includes a communication status of the IED, an event report description, a control process description, a set value process description, a file service process tracking, and statistical information.
  • the test workstation is a computer.
  • a test method for a closed-loop test system of an intelligent substation monitoring host comprising the following steps,
  • Step 1 The test station configures the test strategy and sends the test strategy to the IEC 61850 protection measurement and control simulation device, and the IEC 61850 protection measurement and control simulation device performs information interaction with the monitoring host according to the test strategy;
  • Step 2 The test station issues a start command, and the IEC 61850 network message record analyzer records the network message of the station control layer switch through the network monitoring mode, analyzes the network message of the station control layer switch, and generates an analysis brief report;
  • Step 3 The test station issues a stop command, and the IEC 61850 network message record analyzer feeds back the analysis brief and network message data to the test workstation;
  • Step 4 The monitoring host records the file of the station control layer interaction data during the test export process, and sends the export file to the test workstation;
  • step 5 the test workstation compares the test strategy, the analysis brief, and the export file, and automatically generates a test report according to the comparison result.
  • the invention passes the test strategy, the test strategy, the analysis brief Compared with the exported file, the test report is automatically generated according to the comparison result, and the test host is tested accurately, reliably, and quickly, and the test system lacking a perfect function and a good test method for the monitoring host to achieve comprehensive quantification is solved.
  • the test questions met the needs of smart substation testing.
  • Figure 1 is a system connection diagram of the present invention.
  • a smart substation monitoring host closed-loop test system including IEC61850 protection measurement and control simulation device, monitoring host, station control layer switch, IEC61850 network message recording analyzer and test workstation, test workstations are generally common computers.
  • IEC61850 protection measurement and control simulation device monitoring host and IEC61850 network message recording analyzer are connected with station control layer switch, test station is connected with IEC61850 protection measurement and control simulation device, and IEC61850 network message record analyzer and test station are used for communication with IEC61850. Interaction.
  • Monitoring host For the object to be tested, the file that records the station control layer interaction data during the test can be exported, and the export file is sent to the test workstation.
  • IEC61850 protection measurement and control simulation device can simulate multiple protection and control devices according to SCD file, completely simulate information input and output based on IEC 61850 protection and measurement and control equipment in information interaction, and flexible configuration of output messages. Comprehensive and quantitative testing of the intelligent substation monitoring background and protection information substation; receiving the configuration file of the test station, enabling the station control layer communication message to be customized and interactive behavior controllable; recording the test strategy configured by the test station and forming the original test data File, this raw data is used as a data source for subsequent comparisons.
  • IEC61850 network message recording analyzer accepts the start and stop command of the test station; records the network message of the station control layer switch through the network monitoring mode, analyzes the network message of the station control layer switch and generates an analysis brief report; analyzes the briefing and the network report The data is fed back to the test station.
  • Test station send configuration file to IEC61850 protection measurement and control simulation device; send start/stop command to IEC61850 network message record analyzer; configure test strategy; receive IEC61850 network message
  • the analysis briefing and the network message data sent by the analyzer are recorded, the export file sent by the monitoring host is received, and the test strategy, the analysis briefing, and the exported file are compared, and the test report is automatically generated according to the comparison result.
  • the above analysis brief is an XML file, and its contents include the communication status of the IED, the description of the event report, the description of the control process, the description of the set value process, the tracking of the file service process, and the statistical information; the specific contents are as follows:
  • each report can contain multiple event status, event status including event description, event quality, value, reference, event time;
  • Control operation results: control object, control value, result, failure reason (including AddCause reason), time;
  • Step 1 The test station configures the test strategy and sends the test strategy to the IEC 61850 protection measurement and control simulation device, and the IEC 61850 protection measurement and control simulation device performs information interaction with the monitoring host according to the test strategy;
  • Step 2 The test station issues a start command, and the IEC 61850 network message record analyzer records the network message of the station control layer switch through the network monitoring mode, analyzes the network message of the station control layer switch, and generates an analysis brief report;
  • Step 3 The test station issues a stop command, and the IEC 61850 network message record analyzer feeds back the analysis brief and network message data to the test workstation;
  • Step 4 The monitoring host records the file of the station control layer interaction data during the test export process, and sends the export file to the test workstation;
  • step 5 the test workstation compares the test strategy, the analysis brief, and the export file, and automatically generates a test report according to the comparison result.
  • the present invention compares the test strategy, the analysis brief, and the exported file through the test workstation, automatically generates a test report according to the comparison result, and accurately, reliably, and quickly implements the test of the monitoring host, and solves the monitoring for the monitoring.
  • the host lacks a well-functioning test system and a good test method to achieve comprehensive quantitative testing, meeting the needs of intelligent substation testing.

Abstract

A closed loop test system for a monitoring host of an intelligent substation comprises an IEC61850 protection measurement and control simulation device, a monitoring host, a station level switch, an IEC61850 network packet recording analyzer and a test workstation. The IEC61850 protection measurement and control simulation device, the monitoring host and the IEC61850 network packet recording analyzer are connected to the station level switch; and the test workstation is connected to the IEC61850 protection measurement and control simulation device. In a test method of the system, the test workstation compares a test strategy, an analysis brief report and an export file, and automatically generates a test report according to the comparison result. Therefore, a test on the monitoring host is conducted in an accurate, reliable and fast manner, the problem of lack of a test system with perfect functions and an excellent test method for the monitoring host to realize a comprehensive and quantitative test is solved, and the demand for testing an intelligent substation is met.

Description

一种智能变电站监控主机闭环测试系统及其测试方法Intelligent substation monitoring host closed-loop test system and test method thereof 技术领域Technical field
本发明涉及一种智能变电站监控主机闭环测试系统及其测试方法，属于电力系统自动化技术领域。The invention relates to a closed-loop test system for intelligent substation monitoring host and a test method thereof, and belongs to the technical field of power system automation.
背景技术Background technique
智能变电站是智能电网重要组成部分，随着智能电网建设的发展，新建智能变电站越来越多，监控主机实现对整个变电站一二次设备监视与控制功能,它的功能及性能可靠与否直接关乎变电站安全生产运行，开展智能变电站监控主机测试技术研究具有很重要的实用价值。目前对于监控主机测试仍借助一些功能单一的调试工具来进行，缺乏功能完善的测试系统及良好的测试方法来实现全面定量测试，对监控主机功能及性能测试无完好的解决方案，不能完全满足智能变电站测试的需求。Intelligent substation is an important part of smart grid. With the development of smart grid construction, more and more new intelligent substations are being built. The monitoring host realizes the monitoring and control function of the secondary equipment of the whole substation. Its function and performance are directly related to whether it is reliable or not. It is of great practical value to carry out research on safe production and operation of substation and carry out research on intelligent substation monitoring host test technology. At present, the monitoring of the host computer is still carried out by means of some single-function debugging tools. The lack of a well-functioning test system and good test methods to achieve comprehensive quantitative testing, and an incomplete solution for monitoring host functions and performance tests cannot fully satisfy the intelligence. Substation testing needs.
发明内容Summary of the invention
本发明提供了一种智能变电站监控主机闭环测试系统及其测试方法，解决了对于监控主机缺乏功能完善的测试系统及良好的测试方法来实现全面定量测试的问题。The invention provides a closed-loop test system for intelligent substation monitoring host and a test method thereof, and solves the problem that the monitoring host lacks a perfect function test system and a good test method to realize comprehensive quantitative test.
为了解决上述技术问题，本发明所采用的技术方案是：In order to solve the above technical problems, the technical solution adopted by the present invention is:
一种智能变电站监控主机闭环测试系统，包括IEC61850保护测控仿真装置、监控主机、站控层交换机、IEC61850网络报文记录分析仪和测试工作站，所述IEC61850保护测控仿真装置、监控主机以及IEC61850网络报文记录分析仪均与站控层交换机连接，所述测试工作站与IEC61850保护测控仿真装置连接；所述监控主机为被测对象，可导出测试过程中记录站控层交互数据的文件，并将导出文件发送给测试工作站；所述IEC61850保护测控仿真装置可根据SCD文件仿 真多台保护测控装置，在信息交互上完全模拟基于IEC61850保护和测控设备的信息输入输出；接收测试工作站的配置文件，使站控层通信报文可定制，交互行为可控；记录测试工作站配置的测试策略并形成原始测试数据文件；所述IEC61850网络报文记录分析仪接受测试工作站的启停指令；通过网络监听方式记录站控层交换机的网络报文，分析站控层交换机的网络报文并生成分析简报；将分析简报和网络报文数据反馈给测试工作站；所述测试工作站向IEC61850保护测控仿真装置发送配置文件；向IEC61850网络报文记录分析仪发送启停指令；配置测试策略；接收向IEC61850网络报文记录分析仪发送的分析简报和网络报文数据，接收监控主机发送的导出文件，并将测试策略、分析简报和导出文件进行比对，根据比对结果自动生成测试报告。A closed-loop test system for intelligent substation monitoring host, including IEC61850 protection measurement and control simulation device, monitoring host, station control layer switch, IEC61850 network message recording analyzer and test workstation, the IEC61850 protection measurement and control simulation device, monitoring host and IEC61850 network report The document recording analyzers are all connected with the station control layer switch, and the test workstation is connected with the IEC61850 protection measurement and control simulation device; the monitoring host is the object to be tested, and the file for recording the station control layer interaction data during the test process can be exported and will be exported. The file is sent to the test workstation; the IEC61850 protection measurement and control simulation device can be simulated according to the SCD file. Really multiple protection and monitoring devices, completely simulate the information input and output based on IEC61850 protection and measurement and control equipment in information interaction; receive the configuration file of test station, make the station control layer communication message can be customized, interactive behavior can be controlled; record test station configuration Test strategy and form the original test data file; the IEC61850 network message record analyzer accepts the start and stop instructions of the test station; records the network message of the station control layer switch through the network monitoring mode, and analyzes the network message of the station control layer switch And generating an analysis briefing; feeding the analysis briefing and the network message data to the testing workstation; the testing workstation sends a configuration file to the IEC61850 protection measurement and control simulation device; sending a start/stop command to the IEC61850 network message recording analyzer; configuring the test strategy; The analysis brief message and the network message data sent by the IEC 61850 network message record analyzer are received, the export file sent by the monitoring host is received, and the test strategy, the analysis brief report and the exported file are compared, and the test report is automatically generated according to the comparison result.
所述IEC61850网络报文记录分析仪和测试工作站之间采用IEC61850进行通信交互。The IEC61850 network message recording analyzer and the test workstation use IEC61850 for communication interaction.
所述分析简报为XML文件。The analysis brief is an XML file.
所述分析简报内容包括IED的通信状态、事件报告描述、控制过程描述、设定值过程描述、文件服务过程跟踪和统计信息。The analysis briefing content includes a communication status of the IED, an event report description, a control process description, a set value process description, a file service process tracking, and statistical information.
所述测试工作站为计算机。The test workstation is a computer.
一种智能变电站监控主机闭环测试系统的测试方法，包括以下步骤，A test method for a closed-loop test system of an intelligent substation monitoring host, comprising the following steps,
步骤一，测试工作站配置测试策略并将测试策略下发给IEC61850保护测控仿真装置，IEC61850保护测控仿真装置根据测试策略与监控主机进行信息交互；Step 1: The test station configures the test strategy and sends the test strategy to the IEC 61850 protection measurement and control simulation device, and the IEC 61850 protection measurement and control simulation device performs information interaction with the monitoring host according to the test strategy;
步骤二，测试工作站发出启动指令，IEC61850网络报文记录分析仪通过网络监听方式记录站控层交换机的网络报文，分析站控层交换机的网络报文并生成分析简报；Step 2: The test station issues a start command, and the IEC 61850 network message record analyzer records the network message of the station control layer switch through the network monitoring mode, analyzes the network message of the station control layer switch, and generates an analysis brief report;
步骤三，测试工作站发出停止指令，IEC61850网络报文记录分析仪将分析简报和网络报文数据反馈给测试工作站；Step 3: The test station issues a stop command, and the IEC 61850 network message record analyzer feeds back the analysis brief and network message data to the test workstation;
步骤四，监控主机导出测试过程中记录站控层交互数据的文件，并将导出文件发送给测试工作站；Step 4: The monitoring host records the file of the station control layer interaction data during the test export process, and sends the export file to the test workstation;
步骤五，测试工作站将测试策略、分析简报和导出文件进行比对，根据比对结果自动生成测试报告。In step 5, the test workstation compares the test strategy, the analysis brief, and the export file, and automatically generates a test report according to the comparison result.
本发明所达到的有益效果：本发明通过测试工作站将测试策略、分析简报 和导出文件进行比对，根据比对结果自动生成测试报告，准确、可靠、快速的实现了对监控主机的测试，解决了对于监控主机缺乏功能完善的测试系统及良好的测试方法来实现全面定量测试的问题，满足了智能变电站测试的需求。The beneficial effects achieved by the invention: the invention passes the test strategy, the test strategy, the analysis brief Compared with the exported file, the test report is automatically generated according to the comparison result, and the test host is tested accurately, reliably, and quickly, and the test system lacking a perfect function and a good test method for the monitoring host to achieve comprehensive quantification is solved. The test questions met the needs of smart substation testing.
附图说明DRAWINGS
图1为本发明的系统连接图。Figure 1 is a system connection diagram of the present invention.
图2为本发明的方法流程图。2 is a flow chart of the method of the present invention.
具体实施方式detailed description
下面结合附图对本发明作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案，而不能以此来限制本发明的保护范围。The invention is further described below in conjunction with the drawings. The following examples are only intended to more clearly illustrate the technical solutions of the present invention, and are not intended to limit the scope of the present invention.
如图1所示，一种智能变电站监控主机闭环测试系统，包括IEC61850保护测控仿真装置、监控主机、站控层交换机、IEC61850网络报文记录分析仪和测试工作站，测试工作站一般为常见的计算机。As shown in Figure 1, a smart substation monitoring host closed-loop test system, including IEC61850 protection measurement and control simulation device, monitoring host, station control layer switch, IEC61850 network message recording analyzer and test workstation, test workstations are generally common computers.
IEC61850保护测控仿真装置、监控主机以及IEC61850网络报文记录分析仪均与站控层交换机连接，测试工作站与IEC61850保护测控仿真装置连接，IEC61850网络报文记录分析仪和测试工作站之间采用IEC61850进行通信交互。IEC61850 protection measurement and control simulation device, monitoring host and IEC61850 network message recording analyzer are connected with station control layer switch, test station is connected with IEC61850 protection measurement and control simulation device, and IEC61850 network message record analyzer and test station are used for communication with IEC61850. Interaction.
上述装置的功能如下：The functions of the above devices are as follows:
监控主机：为被测对象，可导出测试过程中记录站控层交互数据的文件，并将导出文件发送给测试工作站。Monitoring host: For the object to be tested, the file that records the station control layer interaction data during the test can be exported, and the export file is sent to the test workstation.
IEC61850保护测控仿真装置：IEC61850保护测控仿真装置可根据SCD文件仿真多台保护测控装置，在信息交互上完全模拟基于IEC 61850保护和测控设备的信息输入输出，对输出报文可进行灵活配置，便于对智能变电站监控后台、保护信息子站进行全面、定量测试；接收测试工作站的配置文件，使站控层通信报文可定制，交互行为可控；记录测试工作站配置的测试策略并形成原始测试数据文件，该原始数据作为后续对比的一个数据源。IEC61850 protection measurement and control simulation device: IEC61850 protection measurement and control simulation device can simulate multiple protection and control devices according to SCD file, completely simulate information input and output based on IEC 61850 protection and measurement and control equipment in information interaction, and flexible configuration of output messages. Comprehensive and quantitative testing of the intelligent substation monitoring background and protection information substation; receiving the configuration file of the test station, enabling the station control layer communication message to be customized and interactive behavior controllable; recording the test strategy configured by the test station and forming the original test data File, this raw data is used as a data source for subsequent comparisons.
IEC61850网络报文记录分析仪：接受测试工作站的启停指令；通过网络监听方式记录站控层交换机的网络报文，分析站控层交换机的网络报文并生成分析简报；将分析简报和网络报文数据反馈给测试工作站。IEC61850 network message recording analyzer: accepts the start and stop command of the test station; records the network message of the station control layer switch through the network monitoring mode, analyzes the network message of the station control layer switch and generates an analysis brief report; analyzes the briefing and the network report The data is fed back to the test station.
测试工作站：向IEC61850保护测控仿真装置发送配置文件；向IEC61850网络报文记录分析仪发送启停指令；配置测试策略；接收向IEC61850网络报文 记录分析仪发送的分析简报和网络报文数据，接收监控主机发送的导出文件，并将测试策略、分析简报和导出文件进行比对，根据比对结果自动生成测试报告。Test station: send configuration file to IEC61850 protection measurement and control simulation device; send start/stop command to IEC61850 network message record analyzer; configure test strategy; receive IEC61850 network message The analysis briefing and the network message data sent by the analyzer are recorded, the export file sent by the monitoring host is received, and the test strategy, the analysis briefing, and the exported file are compared, and the test report is automatically generated according to the comparison result.
上述的分析简报为XML文件，其内容包括IED的通信状态、事件报告描述、控制过程描述、设定值过程描述、文件服务过程跟踪和统计信息；具体内容如下：The above analysis brief is an XML file, and its contents include the communication status of the IED, the description of the event report, the description of the control process, the description of the set value process, the tracking of the file service process, and the statistical information; the specific contents are as follows:
(1)IED的通信状态(1) Communication status of the IED
a.通信中断时间、通信恢复时间；a. communication interruption time, communication recovery time;
b.通信中断原因：客户端断开或服务端断开，长时间无数据(包括tcp keep-alive)；b. Communication interruption reason: the client is disconnected or the server is disconnected, and there is no data for a long time (including tcp keep-alive);
(2)事件报告描述(2) Description of the incident report
a.按照报告块分类归纳：报告时间、每个报告内可包含多个事件状态，事件状态包括事件描述、事件品质、值、引用、事件时间；a. According to the report block classification: report time, each report can contain multiple event status, event status including event description, event quality, value, reference, event time;
(3)控制过程描述(3) Description of the control process
a.控制操作结果：控制对象、控制值、结果、失败原因(包括AddCause原因)、时间；a. Control operation results: control object, control value, result, failure reason (including AddCause reason), time;
(4)设定值过程描述(4) Set value process description
a.修改定值、切换定值结果；a. Modify the fixed value and switch the fixed value result;
(5)文件服务过程跟踪(5) Document service process tracking
a.文件名称、下载时间、传送持续时间(单位秒)、传送文件大小(单位字节)；a. file name, download time, transfer duration (in seconds), transfer file size (in bytes);
(6)统计信息(6) Statistical information
a.所关联的TCP连接数；a. the number of connected TCP connections;
b.服务端TCP连接中断次数；b. The number of times the server TCP connection is interrupted;
c.客户端TCP连接中断次数；c. The number of client TCP connection interruptions;
d.报告控制块初始化次数(包括成功、失败)；d. report the number of control block initializations (including success, failure);
e.遥控操作成功次数、失败次数。e. The number of successful remote operation operations and the number of failures.
上述智能变电站监控主机闭环测试系统的测试方法，具体步骤如下：The above test method for the closed-loop test system of the intelligent substation monitoring host, the specific steps are as follows:
步骤一，测试工作站配置测试策略并将测试策略下发给IEC61850保护测控仿真装置，IEC61850保护测控仿真装置根据测试策略与监控主机进行信息交互； Step 1: The test station configures the test strategy and sends the test strategy to the IEC 61850 protection measurement and control simulation device, and the IEC 61850 protection measurement and control simulation device performs information interaction with the monitoring host according to the test strategy;
步骤二，测试工作站发出启动指令，IEC61850网络报文记录分析仪通过网络监听方式记录站控层交换机的网络报文，分析站控层交换机的网络报文并生成分析简报；Step 2: The test station issues a start command, and the IEC 61850 network message record analyzer records the network message of the station control layer switch through the network monitoring mode, analyzes the network message of the station control layer switch, and generates an analysis brief report;
步骤三，测试工作站发出停止指令，IEC61850网络报文记录分析仪将分析简报和网络报文数据反馈给测试工作站；Step 3: The test station issues a stop command, and the IEC 61850 network message record analyzer feeds back the analysis brief and network message data to the test workstation;
步骤四，监控主机导出测试过程中记录站控层交互数据的文件，并将导出文件发送给测试工作站；Step 4: The monitoring host records the file of the station control layer interaction data during the test export process, and sends the export file to the test workstation;
步骤五，测试工作站将测试策略、分析简报和导出文件进行比对，根据比对结果自动生成测试报告。In step 5, the test workstation compares the test strategy, the analysis brief, and the export file, and automatically generates a test report according to the comparison result.
综上所述，本发明通过测试工作站将测试策略、分析简报和导出文件进行比对，根据比对结果自动生成测试报告，准确、可靠、快速的实现了对监控主机的测试，解决了对于监控主机缺乏功能完善的测试系统及良好的测试方法来实现全面定量测试的问题，满足了智能变电站测试的需求。In summary, the present invention compares the test strategy, the analysis brief, and the exported file through the test workstation, automatically generates a test report according to the comparison result, and accurately, reliably, and quickly implements the test of the monitoring host, and solves the monitoring for the monitoring. The host lacks a well-functioning test system and a good test method to achieve comprehensive quantitative testing, meeting the needs of intelligent substation testing.
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和变形，这些改进和变形也应视为本发明的保护范围。 The above is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make several improvements and modifications without departing from the technical principles of the present invention. It should also be considered as the scope of protection of the present invention.

Claims (6)

  1. 一种智能变电站监控主机闭环测试系统，其特征在于：包括IEC61850保护测控仿真装置、监控主机、站控层交换机、IEC61850网络报文记录分析仪和测试工作站，所述IEC61850保护测控仿真装置、监控主机以及IEC61850网络报文记录分析仪均与站控层交换机连接，所述测试工作站与IEC61850保护测控仿真装置连接；A closed-loop test system for intelligent substation monitoring host, comprising: IEC61850 protection measurement and control simulation device, monitoring host, station control layer switch, IEC61850 network message recording analyzer and test workstation, said IEC61850 protection measurement and control simulation device, monitoring host And the IEC61850 network message record analyzer is connected with the station control layer switch, and the test station is connected with the IEC61850 protection measurement and control simulation device;
    所述监控主机为被测对象，可导出测试过程中记录站控层交互数据的文件，并将导出文件发送给测试工作站；The monitoring host is an object to be tested, and may output a file for recording station control layer interaction data during the testing process, and send the export file to the test workstation;
    所述IEC61850保护测控仿真装置可根据SCD文件仿真多台保护测控装置，在信息交互上完全模拟基于IEC61850保护和测控设备的信息输入输出；接收测试工作站的配置文件，使站控层通信报文可定制，交互行为可控；记录测试工作站配置的测试策略并形成原始测试数据文件；The IEC61850 protection measurement and control simulation device can simulate multiple protection and monitoring devices according to the SCD file, completely simulate the information input and output based on the IEC61850 protection and measurement and control equipment in information interaction; receive the configuration file of the test workstation, so that the station control layer communication message can be Customized, interactive behavior is controllable; record the test strategy configured by the test workstation and form the original test data file;
    所述IEC61850网络报文记录分析仪接受测试工作站的启停指令；通过网络监听方式记录站控层交换机的网络报文，分析站控层交换机的网络报文并生成分析简报；将分析简报和网络报文数据反馈给测试工作站；The IEC 61850 network message record analyzer accepts the start and stop command of the test workstation; records the network message of the station control layer switch through the network monitoring mode, analyzes the network message of the station control layer switch and generates an analysis brief report; and analyzes the briefing and the network The message data is fed back to the test workstation;
    所述测试工作站向IEC61850保护测控仿真装置发送配置文件；向IEC61850网络报文记录分析仪发送启停指令；配置测试策略；接收向IEC61850网络报文记录分析仪发送的分析简报和网络报文数据，接收监控主机发送的导出文件，并将测试策略、分析简报和导出文件进行比对，根据比对结果自动生成测试报告。The test workstation sends a configuration file to the IEC 61850 protection measurement and control simulation device; sends a start/stop command to the IEC 61850 network message record analyzer; configures a test strategy; receives an analysis brief message and network message data sent to the IEC 61850 network message record analyzer, The export file sent by the monitoring host is received, and the test strategy, the analysis brief, and the exported file are compared, and the test report is automatically generated according to the comparison result.
  2. 根据权利要求1所述的一种智能变电站监控主机闭环测试系统，其特征在于：所述IEC61850网络报文记录分析仪和测试工作站之间采用IEC61850进行通信交互。The intelligent substation monitoring host closed-loop test system according to claim 1, wherein the IEC 61850 network message recording analyzer and the test workstation use IEC61850 for communication interaction.
  3. 根据权利要求1所述的一种智能变电站监控主机闭环测试系统，其特征在于：所述分析简报为XML文件。The intelligent substation monitoring host closed-loop test system according to claim 1, wherein the analysis brief is an XML file.
  4. 根据权利要求1所述的一种智能变电站监控主机闭环测试系统，其特征在于：所述分析简报内容包括IED的通信状态、事件报告描述、控制过程描述、 设定值过程描述、文件服务过程跟踪和统计信息。The intelligent substation monitoring host closed-loop test system according to claim 1, wherein the analysis briefing content includes an IED communication state, an event report description, a control process description, and Setpoint process description, file service process trace, and statistics.
  5. 根据权利要求1所述的一种智能变电站监控主机闭环测试系统，其特征在于：所述测试工作站为计算机。The intelligent substation monitoring host closed-loop test system according to claim 1, wherein the test workstation is a computer.
  6. 基于权利要求1所述的一种智能变电站监控主机闭环测试系统的测试方法，包括以下步骤，A test method for a closed loop test system for an intelligent substation monitoring host according to claim 1, comprising the following steps,
    步骤一，测试工作站配置测试策略并将测试策略下发给IEC61850保护测控仿真装置，IEC61850保护测控仿真装置根据测试策略与监控主机进行信息交互；Step 1: The test station configures the test strategy and sends the test strategy to the IEC 61850 protection measurement and control simulation device, and the IEC 61850 protection measurement and control simulation device performs information interaction with the monitoring host according to the test strategy;
    步骤二，测试工作站发出启动指令，IEC61850网络报文记录分析仪通过网络监听方式记录站控层交换机的网络报文，分析站控层交换机的网络报文并生成分析简报；Step 2: The test station issues a start command, and the IEC 61850 network message record analyzer records the network message of the station control layer switch through the network monitoring mode, analyzes the network message of the station control layer switch, and generates an analysis brief report;
    步骤三，测试工作站发出停止指令，IEC61850网络报文记录分析仪将分析简报和网络报文数据反馈给测试工作站；Step 3: The test station issues a stop command, and the IEC 61850 network message record analyzer feeds back the analysis brief and network message data to the test workstation;
    步骤四，监控主机导出测试过程中记录站控层交互数据的文件，并将导出文件发送给测试工作站；Step 4: The monitoring host records the file of the station control layer interaction data during the test export process, and sends the export file to the test workstation;
    步骤五，测试工作站将测试策略、分析简报和导出文件进行比对，根据比对结果自动生成测试报告。 In step 5, the test workstation compares the test strategy, the analysis brief, and the export file, and automatically generates a test report according to the comparison result.
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CN104155970B (en) 2015-09-30

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