摘要
提出用二端口网络的方法来分析电机端子的过电压问题,建立了逆变器驱动电机系统中连接电缆的二端口网络模型,给出了电机端子电压的表达式,并通过仿真和实验验证了该方法的可行性。
Investigating overvoltage transients on AC induction motors by means of two ports net, the model of the cables connection to inverter with induction motor is established in this paper. Thus, the expression of overvoltage magnitude are derived. Finally, the method is simulated and experimentally confirmed.
出处
《电机技术》
2005年第4期31-33,共3页
Electrical Machinery Technology
