单相逆变器电源的研制

Research on Single-phase Inverter Power Supply

介绍了单相正弦脉宽调制逆变器的工作原理和利用集成脉宽调制器SG3525产生SPWM波的方法,给出了样机实验的结果。

This paper introduces the principle of singie-phase sine pulse width modulation 1GBT inverter, introduces a method to produce SPWM waveforms by using pulse width modulation device SG3525 and gives experimental, results of output voltage waveforms.