By measuring current and voltage on the phase winding circuit and transfer them to PC by communication program, combined with a numeric integration, the magnetization characteristics are obtained.

• 通过测量流经某相绕组的电流和该绕组的端电压，并将之由上位机通讯程序采集到上位机，结合数值积分方法，得到该相绕组的磁化特性。