电机与控制应用2016，Vol.43Issue(4)：8-12,5.
混合型逆变器控制系统中零序电流的研究∗
Research of Zero Sequence Current in Hybrid Inverters Control System
摘要
Abstract
Introduc the hybrid inverters control system for solving the problems of traditional power inverter. The inverter parallel form to reduce the harmonic current which flows into the motor was used, but the zero sequence current in the hybrid inverters would increase inverter loss. For the zero-sequence current exist in system, the mathematical model of zero sequence current was derived, and the causes of zero sequence current was analyzed. Finally, a control method based on the t feedback control of zero axis curren was taken. The method had simple algorithm without changing the circuit topology and was suitable for sinusoidal pulse width modulation. MATLAB/Simulink software to build a model of hybrid inverters control system was taken, and its zero sequence current control carries out simulation. The results show that the method of zero sequence current significantly inhibited.关键词
混合型逆变器/谐波电流/零序电流/正弦脉宽调制Key words
hybrid inverters/harmonic current/zero sequence current/sinusoidal pulse width modulation分类
信息技术与安全科学引用本文复制引用
杨哲,于飞,魏永清..混合型逆变器控制系统中零序电流的研究∗[J].电机与控制应用,2016,43(4):8-12,5.基金项目
国家自然科学基金项目(51307180) （51307180）
