摘要
文章阐述高能电子陶瓷电阻的性能特性及其在交直流高低压开关中的应用 ,并从如何解决目前交直流开关在投切过程中产生电弧及操作过电压 ,特别是大电流直流开关无弧开断等技术难题开发 。
The paper expounds the performance of the high energy electronic ceramic resistance and its application in high and low voltage of alternating and direct current combination suitch, from how to solve electric arc and voltage of alternating and direct current switch in operation, especially the huge electric current's direct current switch's operation without arc the paper puts forward the method in order to solve these technological problems.
出处
《青海电力》
2003年第3期21-23,共3页
Qinghai Electric Power
