110kV及以上SF_6断路器状态评价与分析  

Condition Evaluation and Analysis of 110 kV and Above SF_6 Circuit Breakers

作　　者：张晗[1] 邓军[1] 黄和燕[1] 

机构地区：[1]中国南方电网超高压输电公司检修试验中心,广州510663

出　　处：《高压电器》2015年第3期60-64,共5页High Voltage Apparatus

基　　金：国家高技术研究发展计划(863计划)(2012AA050209)~~

摘　　要：笔者开展了超高压输电公司SF6断路器的状态评价工作,被评价的断路器包括110 kV及以上交流断路器、直流断路器和串补装置旁路断路器3大类,并从断路器的运行年限、操作机构类型、生产厂家3个方面对公司所有断路器进行了统计与分析。以导则为依据,得出了一个状态评价结果,针对评价结果中评价为异常状态与注意状态的设备给出了相应的分析与建议。该评价方法简捷快速,对断路器的状态检修具有良好的指导作用。This paper evaluates the operation conditions of SF6 circuit breakers in EHV Power Transmission Company. The evaluated circuit breakers include 110 kV and above AC circuit breakers, DC circuit breakers and series compensation bypass circuit breakers. It makes an overall statistics and analysis of all the breakers in the run time, operation device type and the manufacture. Based on the guide, it obtains a result of the condition evaluation. And it puts forward some corresponding analysis and suggestions of the abnormal condition and the attention condition of the circuit breakers. The evaluation methodology is simple and rapid, and it has a good guidance for the condition maintenance of the circuit breakers.

关 键 词：SF6断路器 状态评价 分析与建议 状态检修 

分 类 号：TM561[电气工程—电器]