电动机超两倍幅值过电压及抑制措施的研究  

Research on twice-amplitude over-voltage and suppression measures for electrical motor

作　　者：田德宝[1,2] 张鹏飞[1,2] 朱永庆[1,2] 何庆[1,2] 张强[1,2] 

机构地区：[1]宝鸡石油机械有限责任公司,陕西宝鸡721002 [2]国家油气钻井装备工程技术研究中心,陕西宝鸡721002

出　　处：《电气传动自动化》2016年第4期1-3,共3页Electric Drive Automation

摘　　要：基于传输线理论,着重分析电动机端产生两倍幅值过电压的机理,通过Matlab/Simulink仿真软件及实验结果验证了电机端产生过电压及抑制措施的正确性和有效性。Based on the transmission line theory, the mechanism of producing overvoltage at the end of the motor with twice amplitude and the relevant suppression measures for the twice amplitude over voltage are presented. The simulative experimental results by Matlab/Simulink software show the correctness and effectiveness of the suppression measures for the twice amplitude over voltage at the end of the electrical motor.

关 键 词：电缆 特性阻抗 双脉冲效应 滤波器 

分 类 号：TM307.3[电气工程—电机]