High step-up interleaved dc/dc converter with high efficiency

被引：190
|
作者：
Ye, Haixiong [1 ,2 ]
Jin, Guangzhe [1 ]
Fei, Wang [3 ]
Ghadimi, Noradin [4 ]
机构：
[1] Shanghai Ocean Univ, Engn Sci & Technol Coll, Shanghai 201306, Peoples R China
[2] Tongji Univ, Elect & Informat Engn Coll, Shanghai, Peoples R China
[3] Suzhou JiuYu Intelligence Technol Co LTD, Changshu, Peoples R China
[4] Islamic Azad Univ, Ardabil Branch, Young Researchers & Elite Club, Ardebil, Iran
来源：
ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS | 2024年 / 46卷 / 01期
关键词：
Non-isolated; dc; dc converter; interleaved; high-voltage gain; low-voltage stress; DC-DC CONVERTER; COUPLED-INDUCTOR; FORECAST ENGINE; SWITCH; IMPLEMENTATION;
D O I：
10.1080/15567036.2020.1716111
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 non-isolated Interleaved dc/dc converter with high-voltage conversion ratio is presented. The proposed converter combined with interleaved converter techniques and voltage multiplier cell (diode/capacitor/inductor). The voltage stress across the power semiconductors (power MOSFETs/diodes) is decreased compared to SEPIC, conventional boost converter. The low normalized stress causes to using the low rating semiconductors. In fact, the overall efficiency of the proposed converter will be increased by using MOSFETs with lower resistance R-DS(on) and lower ranges for power diodes. To confirm the accuracy theoretical analysis of the proposed converter and operation converter, a laboratory prototype in about 190 W with operating at 40 kHz is built and tested.
引用
收藏
页码：4886 / 4905
页数：20
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