摘要
文章主要分析了变电站直流系统中交流侵入故障的原理及交流侵入对直流系统所造成的危害。为了解决交流侵入故障,研究分析了钳位二极管方案和钳位二极管的改进方案,这对解决交流侵入故障有一定的参考价值。
This paper mainly analyzes the principle and communication into fault of substation DC system against the invasion of DC system.In order to solve the fault analysis of AC invasion, the improvement scheme of clamping diodes and clamp diodes ,which has a certain reference value to solve the AC invasion fault.
出处
《企业技术开发》
2015年第3期64-65,共2页
Technological Development of Enterprise
关键词
直流系统接地
交流侵入
钳位二极管
绝缘监察设备
迫跳箱
DC system grounding
AC invasion
clamping diodes
monitoring insulation equipment
tripped relay
