基于高速真空断路器无损耗限流技术研究  

Research on the High Speed Vacuum Circuit Breaker Non-loss Current Limiting Technology

作　　者：唐传佳[1] 王佳艳[1] 孙攀[1] 陈立新[1] 

机构地区：[1]国网安徽省电力公司蚌埠供电公司,安徽蚌埠233000

出　　处：《电力学报》2014年第3期228-231,共4页Journal of Electric Power

摘　　要：基于高速真空断路器的无损耗限流装置,是解决当220 kV及以上电网中短路电流超过断路器的最大遮断容量时,在变压器出口串联安装无损耗限流装置,避免超标的短路电流造成断路器爆炸、电气设备受冲击的情况出现,实现电网的安全经济运行。Lossless current limiting device of high speed vacuum circuit breaker is a device installed in series in the transformer outlet when the short circuit current of 220 kV and above power grid exceeds the maximum breaking capacity to prevent the short circuit current from causing breaker explosion ＆ the electrical equipment to be impacted and achieve safe and economic operation of the power grid.

关 键 词：真空断路器 高速 无损耗 限流 

分 类 号：TM561[电气工程—电器]