基于断路器弹簧储能机构回路故障分析以及改进
摘要
断路器对电力系统的稳定和安全运行有非常重要的作用,它主要实现对故障线路进行带负荷切除,把故障点电弧消除隔离开来,文章阐述断路器的故障类型及产生原因,重点介绍了断路器拒动和误动等本体上的故障。最后对其弹簧储能机构存在的回路故障进行总结,同时提出相关的改进措施与方案。
Circuit breaker plays a very important role in the stability and safe operation of power system and mainly realizes to cut off the fault line with load and isolate the arc of fault point. This paper expounds the fault types and causes of circuit breaker.The main body faults, such as circuit breaker failure and misoperation, are introduced in detail. Finally, the circuit failures of the spring energy storage mechanism are summarized, and the relevant improvement measures and programs are proposed at the same time.
Circuit breaker plays a very important role in the stability and safe operation of power system and mainly realizes to cut off the fault line with load and isolate the arc of fault point. This paper expounds the fault types and causes of circuit breaker.The main body faults, such as circuit breaker failure and misoperation, are introduced in detail. Finally, the circuit failures of the spring energy storage mechanism are summarized, and the relevant improvement measures and programs are proposed at the same time.
引文
[1]方可行.断路器故障与监测[M].中国电力出版社,2003.
[2]赵立明,赵亮.我国高压SF6断路器的现状及发展趋势[J].科技信息.
[3]胡晓光,孙来军.断路器在线绝缘监测方法研究[J].电力自动化设备,2006,26(4):1-3.
[4]张丽娜.SF6电器设备气体湿度与绝缘[J].高压电器,2004,40(3):46-47.
[5]肖辉,吴学斌,曾祥军.LW15-252型SF6断路器常见故障及处理[J].高电压技术,2004,30(12):60-66.
[6]王长海,谭英,于显颖.SF6断路器应用中的维护要点[J].科技创新导报,2009(12):68-70.
[2]赵立明,赵亮.我国高压SF6断路器的现状及发展趋势[J].科技信息.
[3]胡晓光,孙来军.断路器在线绝缘监测方法研究[J].电力自动化设备,2006,26(4):1-3.
[4]张丽娜.SF6电器设备气体湿度与绝缘[J].高压电器,2004,40(3):46-47.
[5]肖辉,吴学斌,曾祥军.LW15-252型SF6断路器常见故障及处理[J].高电压技术,2004,30(12):60-66.
[6]王长海,谭英,于显颖.SF6断路器应用中的维护要点[J].科技创新导报,2009(12):68-70.