摘要
介绍了一种利用偏置电容测出系统对地总电容与系统相电压后,再通过计算求取6/10kV中性点不接地系统单相对地电容值的方法,本方法具有测试安全、简便的优点。
Introducted a method,which after measured power system total capacitance to earth and its phase voltage using bias capacitor, obtained single-phase shunt capacitance value in 6/10kV isolated neutral power system by calculating. Advantage of the method is safe and easy.
出处
《电气技术》
2011年第11期55-56,88,共3页
Electrical Engineering
关键词
中性点不接地系统
偏置电容法
单相对地电容
测量方法
isolated neutral power system
biased capacitor method
single-phase shunt capacitance value
method of measurement
