Design and Accomplishment of Remote Controlled SPWM Inverter System

This paper presents a novel Sinusoidal Pulse Width Modulation (SPWM) inverter system based on IR2132 and Miniskiip.The designed system is remotely controlled by wireless modem module ADAM4550s. SPWM signal is generated by SA4828.The output frequency can be regulated from zero to 4kHz, the output amplitude can be adjusted independently according to the unbalanced load.Three kinds of output waveforms are available.Experimental results are agree with the designed performances.