摘要
通过对南瑞继保RCS941微机保护操作回路和ABB弹簧操作机构防跳回路的原理分析,总结出断路器防跳回路的区别,以及按"反措"要求,现场实际接线的选用和防跳回路的检验方法。
Through analyzing NARI-RELAYS RCS941 microprocessor-based protection circuit and the mechanism of ABB spring operating anti-trip circuit,difference of anti-trip circuit breaker was summed up.Then site selection and test methods of actual wiring anti-trip circuit were put forward based on ＂anti-measures＂ requirements.
出处
《江西电力》
2011年第2期6-8,共3页
Jiangxi Electric Power
关键词
微机保护
断路器
防跳
检验
microprocessor-based protection
breaker
anti-trip
est
