An improved Quasi-Z source inverter control system

被引:0
|
作者
Yi, Wenyu [1 ]
Zong, Xiju [1 ]
Liu, Yiming [1 ]
机构
[1] Univ Jinan, Sch Elect Engn, Jinan, Peoples R China
关键词
Quasi-Z source inverter; Maximum boost SPWM; Simulation;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper briefly describes the topology of a quasi-Z source inverter. According to the application of the actual situation, an improved PWM technology is proposed in this paper, and a brief analysis of the improved PWM technology is made. In this paper, the traditional maximum boost SPWM control technology is improved, combined with the three-phase waveform, reducing the current harmonic distortion rate. This system allows the maximum boost SPWM control technique to be applied to systems with unstable input voltages. The simulation model is built by MATLAB software Simulink library. The simulation results prove the correctness of the model.
引用
收藏
页码:1598 / 1601
页数:4
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