摘要
根据不同的10kV系统中性点接地方式,对常见的10kV线路高阻接地的形成原因和特点进行分析,并进行判断和处理,降低了10kV线路高阻接地造成的电网风险,提高了电网供电可靠性。
According to different neutral grounding methods of 10 kV system, the common causes and characteristics of high resistance grounding in 10 kV transmission line were analyzed. Through estimation and treatment, the risks in power grid caused by high-impedance grounding in 10 kV line were reduced with improved power distribution reliability of the grid.
出处
《上海电气技术》
2017年第1期68-70,共3页
Journal of Shanghai Electric Technology
关键词
电力系统
接地
故障
Power System
Grounding
Fault
