Analysis of Buck Mode Realization Possibilities in Quasi-Z-Source DC-DC Converters with Voltage Doubler Rectifier

被引：0
作者：
Zakis, Janis [1 ]
Rankis, Ivars [1 ]
Liivik, Liisa [2 ]
Chub, Andrii [2 ]
机构：
[1] Riga Tech Univ, Inst Ind Elect & Elect Engn, Riga, Latvia
[2] Tallinn Univ Technol, Dept Elect Engn, Tallinn, Estonia
来源：
2015 IEEE 5TH INTERNATIONAL CONFERENCE ON POWER ENGINEERING, ENERGY AND ELECTRICAL DRIVES (POWERENG) | 2015年
关键词：
DC-DC power converter; pulse width modulation converter; resonant inverter;
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：
A series resonant tank in the quasi-Z-source (qZS) DC-DC converter with a voltage doubler rectifier could significantly increase the input voltage regulation range by adding the buck mode realization possibility. This paper discusses two different control approaches of the qZS series resonant DC-DC converter in the buck mode: variable frequency control and phase shift modulation. Both methods are explained by means of steady-state analysis. To verify the theoretical background, a 200 W experimental prototype was built. Experimental results are compared with theoretical predictions.
引用
收藏
页码：570 / 575
页数：6
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