基于可调直流母线电压控制与六步运行的空调逆变器损耗降低方法

This article proposes a control method for a two-stage power conversion system of a residential air conditioner drivetrain to enhance power density and reduce the hardware cost of the converters. In hardware design, the heatsink is determined based on the rated operating point, where the maximum loss occurs. When the motor operates at its rated operating point, the converter loss can be minimized ...