摘要
介绍了一种新颖的带分支磁路的供能电流互感器,并对其进行磁路计算。通过仿真得出,第二磁路和气隙的合理运用可以提高供能电流互感器的供能性能。
A new power current transformer with branch magnetic circuit was introduced, and the calculation of its magnetic circuit was done. Through the simulation, it is concluded that reasonable application of the second magnetic circuit and air gap can enhance the energy performance of power current transformer.
出处
《低压电器》
2012年第11期11-14,共4页
Low Voltage Apparatus
关键词
低压断路器
供能电流互感器
速饱和
气隙
限制电流
low voltage circuit breaker
power current transformer
rapid saturation
air gap
limiting current
