Reliability of Capacitors for DC-Link Applications - An Overview

被引：0
作者：
Wang, Huai [1 ]
Blaabjerg, Frede [1 ]
机构：
[1] Aalborg Univ, Dept Energy Technol, Ctr Reliable Power Elect CORPE, DK-9220 Aalborg, Denmark
来源：
2013 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE) | 2013年
关键词：
ELECTROLYTIC CAPACITORS; FAILURE; LIFE;
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：
DC-link capacitors are an important part in the majority of power electronic converters which contribute to cost, size and failure rate on a considerable scale. From capacitor users' viewpoint, this paper presents a review on the improvement of reliability of DC-link in power electronic converters from two aspects: 1) reliability-oriented DC-link design solutions; 2) conditioning monitoring of DC-link capacitors during operation. Failure mechanisms, failure modes and lifetime models of capacitors suitable for the applications are also discussed as a basis to understand the physics-of-failure. This review serves to provide a clear picture of the state-of-the-art research in this area and to identify the corresponding challenges and future research directions for capacitors and their DC-link applications.
引用
收藏
页码：1872 / 1879
页数：8
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