电容器装置继电保护方式的合理选择  

作　　者：费晓峰 

机构地区：[1]日新电机(无锡)有限公司,江苏无锡214000

出　　处：《科技创新与应用》2022年第34期150-153,共4页Technology Innovation and Application

摘　　要：电容器装置想要持续稳定运行,需要选择合适的继电保护方式,满足继电保护灵敏度的前提下,还要考虑工程实际方案是否可行。选择继电保护方式需要两步验证,首先要理论可行,其次要实际可行。只有同时满足两点,才是合理的继电保护方式。If the capacitor device wants to operate continuously and stably, it is necessary to choose the appropriate relay protection mode. Under the premise of meeting the sensitivity of relay protection, it is also necessary to consider whether the actual project scheme is feasible or not. The selection of relay protection mode needs two-step verification, first,it should be feasible in theory, and secondly, it should be feasible in practice. Only by meeting two points at the same time is it a reasonable way of relay protection.

关 键 词：继电保护 灵敏度 合理布置 电容器 整定值计算 

分 类 号：TM774[电气工程—电力系统及自动化]