机械与电子2024，Vol.42Issue(1)：16-20,5.
柱上断路器一二次融合后的电磁干扰抑制研究
Research on Electromagnetic Interference Suppression after Primary and Secondary Fusion of Column Circuit Breakers
摘要
Abstract
The reliability of the column circuit breaker depends on the ability to resist electromagnetic interference and affects the safe and stable operation of the power network,and the difficulty of anti-elec-tromagnetic interference suppression of the circuit breaker is improved after primary and secondary fusion.In view of the electromagnetic interference problem of the circuit breaker,this paper studies the main elec-tromagnetic disturbance source and its generation mechanism after the primary and secondary fusion of the column circuit breaker,and builds an electromagnetic disturbance wave that can simulate the test wave-form;and then designs some anti-interference measures according to the electromagnetic compatibility a-nalysis of the secondary part of the column circuit breaker;and finally tests the anti-electromagnetic inter-ference ability of the column circuit breaker and analyzes the test situation,and the device passes the set immunity test level,thereby explaining the correctness of the anti-electromagnetic interference measures and analysis.关键词
柱上断路器/一二次融合/电磁干扰抑制/抗扰度测试Key words
column circuit breakers/primary and secondary fusion/electromagnetic interference sup-pression/immunity test分类
信息技术与安全科学引用本文复制引用
龚凯强,万立新,戚星宇..柱上断路器一二次融合后的电磁干扰抑制研究[J].机械与电子,2024,42(1):16-20,5.基金项目
国网江苏省电力有限公司科技项目(J2022105) （J2022105）
