A three dimensional surface charge simulation method is improved for effective computation of stray capacitance ofelectricapparatus.
为了有效地求取电气设备的空间分布电容值，对三维空间表面电荷法进行了改进。
2
It is suitable for transitional connection ofelectricapparatus with wire and cable in indoor distribuition equipment made of brass ty die cast and coates nickle.
适用于户内配电装置中电气设备与各种电线电缆的过渡连接，采用锻铸铜制造，表面镀镍。
3
The method of equivalent network for calculating steady heat ofelectricapparatus is used to provide an efficient and exact way for heat design of complex electricapparatus.