A high-performance Z-source inverter operating with small inductor at wide-range load

被引：30

作者：

Ding, Xinping ^{[1
]}

Qian, Zhaoming ^{[1
]}

Yang, Shuitao ^{[1
]}

Cui, Bin ^{[1
]}

Peng, Fangzheng ^{[1
,2
]}

机构：

[1] Zhejiang Univ, Coll Elect Engn, Hangzhou 310027, Peoples R China

[2] Michigan State Univ, Dept Elect & Comp Engn, Lansing, MI USA

来源：

APEC 2007: TWENTY-SECOND ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, VOLS 1 AND 2 | 2007年

基金：

中国国家自然科学基金;

关键词：

shoot-through; buck-boost; Z-source inverter; light-load;

D O I：

10.1109/APEX.2007.357578

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 presents a high-performance Z-source inverter is proposed in this paper, which can overcome limitations of traditional Z-source inverter. The proposed Z-source inverter can operate at wide range load (even no-load) with small inductor, eliminate the possibility of the dc-link voltage drops, and simplify the inductor and controller design. The operation modes, voltage relationship of the proposed Z-source inverter, and control strategy for switch SW7 has been described in detail. Finally, experimental results verified the validity of the proposed high-performance Z-source inverter.

引用

页码：615 / +

页数：2