M 소자 2^M 레벨 컨버터의 고조파 비교 분석

Multi-Combination type converter has been Proposed in order to Larger capacity control sin wave of input currency from AC-DC Converter.In this paper, I wish to propose Multi-Level PWM control type converter In main body 1.1.1. explains the composition of converter combined with M quantity, and how to combine the input currency control. In 2.1, I wish to look for the combination method or best combined quantity of circuit by examining theoretically available method of combination and propriety of high frequency interpretation through simulation.