电力系统保护与控制2015，Vol.43Issue(20)：125-129,5.
智能变电站非侵入式测试技术研究
Research method of "non-intruding test" for smart substation
鲍伟 1高翔 2沈冰 1周健1
作者信息
- 1. 国网上海市电力公司电力科学研究院,上海 200437
- 2. 上海毅昊自动化有限公司,上海 201204
- 折叠
摘要
Abstract
The secondary circuit of smart substation is based on SCD, which includes a merging unit, an intelligent terminal, as well as a switch, etc. There is a tendency to implementing process level device at the switchyard, and it means inconvenient to test relay system for maintenance issue. In order to improve the efficiency of site routine test, IEC 61850 based test mode is developed, a new method of "non-intruding test" to test relay system is proposed based on network test case, with which it is not necessary to disconnect fiber and adjust setting on site. Under this circumstances, the test procedure will be improved rapidly and furthermore it can prove the unique benefit of smart substation compared to conventional substation.关键词
智能变电站/继电保护/SCD/测试Key words
smart substation/relay/SCD/test分类
信息技术与安全科学引用本文复制引用
鲍伟,高翔,沈冰,周健..智能变电站非侵入式测试技术研究[J].电力系统保护与控制,2015,43(20):125-129,5.
