Design of Sine Wave Inverter Power Supply Based on DSP
Shan Li · 2013
This paper introduced a design of a sine wave inverter power supply based on DSP,described hardware works of the system,and introduced parameters algorithm of high-frequency transformer,generation principle of the spwm waveform,algorithm of system control,and power components selection.This paper also introduced a calculation methods of LCL filter by Reactive Capacity,proves its feasibility by the experiment.Finally summarized the attention in the design.