变频器泵升电压控制电路的设计

Design of Energy-feedback Control System

给出一种泵升电压控制电路的设计方法 ,将再生能量回馈到电网。同时给出了主电路、控制电路、主要参数的计算方法及相关波形。

A simple circuit is designed to feedback energy regenerated by the motor when it turns off or brakes. The structure of main circuit and the control circuits and the calculation methods and relative waves are also given.