Overview of AC Drive

- Feb 15, 2019-

The main circuit is to provide the asynchronous motor with voltage modulation FM power conversion part, the main circuit of the inverter can be divided into two types of inverter Power Analyzer: Voltage type is the voltage source of DC transformation into AC inverter, DC circuit filtering is capacitance. Current type is to transform the DC of the current source into an AC inverter, and its DC loop filter is the inductance. It consists of three parts, which transform the power supply to the "rectifier" of DC power and absorb the "flat wave loop" of the voltage pulsation generated by the converter and the inverter.