Research on Current-sharing Control Technique for Paralleled Converters

被引：2
|
作者：
Zheng, Lianqing [1 ]
Zhao, Shihua [2 ]
He, Lixin [2 ]
机构：
[1] Xi An Jiao Tong Univ, State Key Lab Elect Insulat & Power Equipment, Xian 710049, Peoples R China
[2] Chongqing Univ, Minist Educ Elect Engn, Minist Educ, Key Lab High Voltage Engn & elect New Technol, Chongqing 400044, Peoples R China
来源：
2008 7TH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION, VOLS 1-23 | 2008年
关键词：
Paralleled Converters; Fuzzy Logical Control; Middle Current-programming Automatic Current-sharing;
D O I：
10.1109/WCICA.2008.4594566
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper first introduced the reasons of traditional paralleled converter's not being current-sharing. The fuzzy logical control is applied to parallel converter's current-sharing control technology by making an in-depth research and design on current-sharing loop's fuzzy logical controller. In order to reduce adjustable-range of current and make each module's current balance quickly, a middle current-programming automatic current-sharing technique is presented. Simulation results show that the proposed current-sharing control method can achieve better dynamic current-sharing and toad-sharing characters, and can operate well within the large adjustable-load range.
引用
收藏
页码：6425 / +
页数：2
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