摘要
电力系统过电压对电气设备及电网安全运行具有潜在危害,为了保证电力系统安全稳定的运行,从内部过电压和外部过电压两方面介绍了系统过电压产生的原因、危害,并针对不同种类的过电压形式提出了相应的防范措施。
Overvoltage of power supply system has potential harm to the safe operation of electrical equipment and power grid. In order to ensure the safe and stable operation of power system, the causes and hazards of overvoltage are analyzed from two aspects of internal overvoltage and external overvoltage. The corresponding preventive measures are put forward for different types of over-voltage forms.
出处
《山西焦煤科技》
2019年第1期54-56,共3页
Shanxi Coking Coal Science & Technology
关键词
电力系统
过电压
变电站
防雷
Power supply system
Overvoltage
Transformer substation
Lightning protection
