Charge Equalizer Using a Cockcroft-Walton Voltage Multiplier for Series-Connected Supercapacitors

被引：0

作者：

Uno, Masatoshi ^{[1
]}

Kukita, Akio ^{[1
]}

机构：

[1] Japan Aerosp Explorat Agcy, Inst Space & Astronaut Sci, Tokyo, Japan

来源：

INTELEC 09 - 31ST INTERNATIONAL TELECOMMUNICATIONS ENERGY CONFERENCE | 2009年

关键词：

SYSTEM;

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：

Conventional cell equalizers derived from dc-dc converters consist of numerous switches, sensors, or transformers; thus, their cost and circuit complexity are high. In this paper, Cockcroft-Walton charge equalizers consisting only of capacitors, diodes, and an ac power source are presented. In addition, a novel charge equalizer that outperforms the Cockcroft-Walton charge equalizers is proposed. The operating principle and derivation of an equivalent circuit are explained. Experimental charge tests were performed on series-connected supercapacitors to demonstrate its charge performance.

引用

页码：1148 / 1152

页数：5

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