Improved Quasi-Switched-Z-Source Inverter with High Voltage Gain

被引：2
|
作者：
Fang Xupeng [1 ]
Lin Qiang [1 ]
Wang Pu [1 ]
Wang Song [1 ]
机构：
[1] Shandong Univ Sci & Technol, Coll Elect Engn & Automat, Qingdao, Peoples R China
来源：
2020 CHINESE AUTOMATION CONGRESS (CAC 2020) | 2020年
关键词：
switched-capacitor-inductor; quasi-switched Z-source inverter; shoot-through state; high voltage gain;
D O I：
10.1109/CAC51589.2020.9327393
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A new quasi-switched-capacitor-inductor Z-source inverter topology have high voltage gain is introduced in this paper. The most advantage of this new topology is achieving higher voltage boost in lower dutyfactor, compared with other similar inverters, so the modulation index value can increase. In addition, this topology has lower capacitor voltage stress and current ripples, using the simple boost control strategy. Theory analysis is given and simulation results confirm the accuracy of the proposed topology in this study.
引用
收藏
页码：673 / 677
页数：5
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