交流滤波器电容不平衡保护动作分析  

AC Filter Capacitor Unbalance-current Protection Tripping Analysis

作　　者：路振宇 张红跃 苏振尧 刘健[3] 

机构地区：[1]许继电气股份有限公司,河南许昌461000 [2]河南省科技发展战略研究所,河南郑州450000 [3]河南省知识产权事务中心,河南郑州450000

出　　处：《河南科技》2016年第13期146-147,共2页Henan Science and Technology

摘　　要：针对某换流站交流滤波器高压电容器不平衡保护动作进行分析。结合保护录波数据对该保护进行推导分析,并通过对该类事件的统计分析,建议通过联动交流滤波器投入状态启动驱鸟设备达到有效减少该类事件发生的目的。To analyze a converter AC filter HV capacitor unbalance-current protection, combined with the protectionof recorded wave data, the protection was deduced and studied, and through the statistical analysis of this kind ofevents, it was suggested that the adoption of linkage AC filter input state start bird equipment to achieve the purposeof reducing the occurrence of such incidents effectively.

关 键 词：电容器不平衡保护 交流滤波器 防鸟害 

分 类 号：TM721.1[电气工程—电力系统及自动化] TM761