新型操作过电压保护装置设计

Design of New Type Operation Excess Voltage Protection Unit Luan Jianchuan^1 Wang Xiaoli^2

介绍了真空断路器几种操作过电压产生的机理和特点,对目前流行的几种保护装置的性能及优缺点进行了评述,并就存在的问题提出了解决办法,由此设计出一种新型的操作过电压保护装置。

This paper introduces mechanism and characteristics of several excess voltage operations of vacuum breaker and reviews performance and advantages & disadvantages of several unit.In addition,it puts forward solutions for the existing problems,thus designing a new type operation excess voltage protection unit.