摘要
电力系统中并联电容补偿由多个电容器元件串并联组成,在实际运行中,若出现故障需要及时切除,因此必须采取可靠的保护技术措施。介绍了SEL-351A在3～10kV电力电容器继电保护整定应用中的计算方案以及SELogic控制方程的编写。
the power system shunt capacitance compensation by multiple capacitor component series parallel composition,in the actual operation,if the malfunction need removed in time,so we must take reliable protection technical measures.This paper introduces the SEL-351 a in 3~10 kV power capacitor relay protection setting calculation program and SELogic control equation of writing.
出处
《机电工程技术》
2012年第12期27-29,共3页
Mechanical & Electrical Engineering Technology
关键词
并联电容补偿
电容器
继电保护
parallel capacitor compensation
capacitor
relay protection
