| 引用本文: | 李刚,黄继东,倪传坤,等.智能变电站就地化保护仿真测试系统设计与探讨[J].电力系统保护与控制,2018,46(17):152-157.[点击复制] |
| LI Gang,HUANG Jidong,NI Chuankun,et al.Discussion on the construction scheme of intelligent substation on-site protection simulation test system[J].Power System Protection and Control,2018,46(17):152-157[点击复制] |
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| 摘要: |
| 提出了一种基于智能变电站就地化保护设备的仿真测试系统设计方案，通过仿真测试系统自动加载测试用例实现就地化保护装置的保护功能逻辑自动验证和二次回路正确性验证。仿真测试系统包括自适应测试仪系统、自动测试软件、仿真控制中心和网络设备等。自适应测试仪硬件基于架构可实现灵活定制输出的测试仪，能够输出常规模拟量或61850-9-2规约的SV报文，自适应测试仪通过即插即用的双端预制航插实现测试系统和待测设备的数据传送。自动测试软件基于windows系统开发，内部设置有各类型保护的测试用例，工程应用时根据待测对象选择相应的保护类型后，能够自适应加载相应的测试用例并可根据工程具体情况对测试用例的数量灵活勾选测试用例条目。该仿真测试系统适用于智能变电站就地化保护工厂测试、工程联调以及改扩建调试，自动测试可提高测试效率，具有良好的经济效益和社会效益。 |
| 关键词: 智能变电站 就地化保护 仿真测试 工厂式调试 更换式检修 |
| DOI：10.7667/PSPC171203 |
| 投稿时间：2017-08-10修订日期：2017-12-12 |
| 基金项目:国家电网公司总部科技项目(JSJX00YJJS1601932)“智能变电站就地化保护装置研制” |
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| Discussion on the construction scheme of intelligent substation on-site protection simulation test system |
| LI Gang,HUANG Jidong,NI Chuankun,FAN Zhanfeng,LI Yi,HE Yanhao |
| (XJ Electric Co., Ltd., Xuchang 461000, China;State Grid Chongqing Power Maintenance Branch, Chongqing 400000, China,;Ningxia Power Transmission Company, Yinchuan 750000, China) |
| Abstract: |
| This paper presents a design scheme for simulation test system based on smart substation local protection device, and verifies local protection function logic and secondary circuit’ validity and reliability using test cases automatically loaded by simulation test system. This simulation test system includes adaptive tester system, automatic test software, simulation control center, network equipment, etc. The adaptive tester hardware is based on a tester designed for flexible and customized output, which can output regular analog and SV message for 61850-9-2 protocol. The data transmission between the test system and the equipment under test is achieved by plug-and-play double-ended prefabricated navigation in the adaptive tester. The development of automatic test software is based on windows system with test cases for various types of protection device. In engineering application, the corresponding protection type is selected according to the protection device to be tested. It can adaptively load the corresponding test cases and flexibly check the test case entry for the number of test cases according to the specific circumstances of the project. This simulation test system is suitable for intelligent substation local protection factory testing, engineering joint debugging and expansion debugging. Automatic testing can improve the efficiency of testing, so it has good economic and social benefits. This work is supported by Science and Technology of Headquarter of State Grid Corporation of China (No. JSJX00YJJS1601932). |
| Key words: intelligent substation local protection simulation test factory-style debugging replacement maintenance |
