Transformerless high-gain DC-DC converter for microgrids

被引：36
|
作者：
Revathi, B. [1 ]
Prabhakar, Mahalingam [1 ]
机构：
[1] VIT Univ, Sch Elect Engn, Chennai Campus, Madras, Tamil Nadu, India
来源：
IET POWER ELECTRONICS | 2016年 / 9卷 / 06期
关键词：
HIGH-STEP-UP; COUPLED-INDUCTOR; BOOST CONVERTER; SWITCH; CELL;
D O I：
10.1049/iet-pel.2015.0406
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This study proposes a novel non-isolated high-gain high-power DC-DC converter. The converter is developed from a basic high-gain high-power converter structure. The proposed converter comprises of a three-phase interleaved boost converter, one coupled inductor and a voltage multiplier cell which act as gain extension stage. The main desirable features like voltage gain, stress on the switches and diodes, turns ratio, component utilisation factor and efficiency are summarised. The power circuit, operational details, simulation and experimental results of the 60 V/1.1 kV, 3 kW, 100 kHz proposed converter are presented.
引用
收藏
页码：1170 / 1179
页数：10
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