Stability Analysis and Dynamic Response of a DC-Link Module with a Series Voltage Compensator

被引：0
|
作者：
Wang, Huai [1 ]
Liu, Wenchao [2 ]
Chung, Henry [2 ]
Blaabjerg, Frede [1 ]
机构：
[1] Aalborg Univ, Dept Energy Technol, Aalborg, Denmark
[2] City Univ Hong Kong, Dept Elect Engn, Kowloon, Peoples R China
来源：
2013 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE) | 2013年
关键词：
POWER; CAPACITOR; REDUCE;
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：
A DC-link module composed of a reduced value of DC-link capacitor and a series voltage compensator has been proposed. The voltage compensator processes the ripple voltage on the DC link and reactive power only, which can be implemented by low-voltage devices. The overall energy storage of the DC-link module is reduced, permitting the replacement of electrolytic capacitors by film capacitors in a cost-effective way. This paper focuses on the stability analysis and dynamic performance evaluation of the proposed DC-link module. Theoretical study and experimental verification are presented and the results are compared with the conventional DC-link design solution.
引用
收藏
页码：2453 / 2460
页数：8
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