A new topology for quasi-Z-source inverter

被引：0
|
作者：
Mirkazemian, Negar [1 ]
Babaei, Ebrahim [2 ]
机构：
[1] Islamic Azad Univ, Elect & Elect Engn Dept, Shabestar Branch, Shabestar, Iran
[2] Univ Tabriz, Fac Elect & Comp Engn, Tabriz, Iran
来源：
2015 30TH INTERNATIONAL POWER SYSTEM CONFERENCE (PSC) | 2015年
关键词：
Z-source inverter; quasi-Z-source inverter; Shoot-through;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In this paper, a new circuit is proposed for step-up Z-source inverter based on QZSI (quasi-Z-source inverter). The proposed topology inherits all advantages of the conventional topology. The proposed topology in comparison with conventional topology reduces the ST (Shoot-through) duty cycle by over 25% at the same voltage boost factor. Theoretical analysis of the proposed qZSI in the ST and non-ST operating modes is described. Then in order to show the performance of the proposed ZSI, the simulation results on PSCAD software are used.
引用
收藏
页码：248 / 255
页数：8
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