万全串补站人工接地试验及串补保护误动分析  

Introduce of Fault Test on SC at Wanquan Substation and Analysis of False Operation of Unbalance Protection

作　　者：牛晓民[1] 刘平[1] 

机构地区：[1]华北电力科学研究院有限责任公司,北京100045

出　　处：《华北电力技术》2005年第8期1-3,共3页North China Electric Power

摘　　要：介绍了万全串补站人工接地试验的实际情况,分析了串补装置在人工接地试验期间的动作行为,并根据对万顺线串补装置在系统调试试验期间不平衡保护动作原因的分析,提出了解决不平衡保护误动的措施。This paper presents the performance of fault test on series compensation equipment in Wanquan substation during field verification tests, and based on the analysis the cause of capacitor unbalance protection action,the method of solving this problem is proposed.

关 键 词：串补 人工接地 不平衡保护 

分 类 号：TM63[电气工程—电力系统及自动化]