电机端过电压低损耗滤波器设计

摘要

The design scheme of low loss filter for over-voltage suppression was proposed. The designed filter which boasting of low loss and the parameter independent of cable length can restrain over-voltage by modifying rise time of the voltage pulses. Simulation experiment on it and having it compared with RC and RCL filters in power loss were implemented.%提出了一种用于电机端过电压抑制的低损耗滤波器设计方案.通过调整电压脉冲的上升时间来抑制过电压,并具有低损耗和参数不依赖于导线长度的优点.最后对所提出的滤波器进行了仿真实验,并与RC和RCL滤波器进行了功率损耗对比.