Novel High Efficiency and High Conversion Ratio DC-DC Converter for EDLC

被引：0

作者：

Murata, Aya ^{[1
]}

Goto, Satoshi ^{[1
]}

Sato, Terukazu ^{[1
]}

Nishijima, Kimihiro ^{[1
]}

Nabeshima, Takashi ^{[1
]}

机构：

[1] Oita Univ, Fac Engn, Dept Elect & Elect Engn, Oita 87011, Japan

来源：

2013 INTERNATIONAL CONFERENCE ON RENEWABLE ENERGY RESEARCH AND APPLICATIONS (ICRERA) | 2013年

关键词：

EDLC; bi-directional; dc-to-dc converter; VOLTAGE;

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：

This paper presents a new high efficiency DC-DC converter for electric double layer capacitor (EDLC). The bidirectional two-stage converter combined with a coupling capacitor and a coupled inductor (CCCI) is used in order to obtain high power efficiency at large voltage conversion ratio. Static characteristics of the proposed converter are analyzed and confirmed by experiments. As a result it is clarified that the power efficiency of the CCCI is higher than that of the single-stage converter and the two-stage converter. This converter can effectively utilize the stored energy of the EDLCs.

引用

页码：215 / 220

页数：6

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