DC-Link Capacitor Lifetime under Various Operating Conditions

被引：3
|
作者：
Bilgin, Mert Serdar [1 ,2 ]
Poyrazoglu, Gokturk [1 ]
Aktem, Mert [2 ]
Er, Ercan [2 ]
机构：
[1] Ozyegin Univ, Dept Elect & Elect Engn, Istanbul, Turkey
[2] Elect Design Grp, Vestel Elect R&D Power, Manisa, Turkey
来源：
2019 IEEE 13TH INTERNATIONAL CONFERENCE ON COMPATIBILITY, POWER ELECTRONICS AND POWER ENGINEERING (CPE-POWERENG) | 2019年
关键词：
Capacitor; lifetime; converter; DC-Link capacitor; DC/AC converter; CONVERTER;
D O I：
10.1109/CPE.2019.8862317
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 grid-tied DC/AC converter transfers the energy to the power system under different operating conditions such as DC-Link voltage level, power factor, and instability in the grid voltage. There are some effects of the operating conditions to the DC-Link capacitor lifetime. The DC-Link capacitor current characteristic is affected by the operating conditions. In this paper, the DC-Link capacitor lifetime and current ripple are observed under different DC-Link voltage level, power factor and grid conditions for grid-tied 10kVA DC/AC converter. Simulation results are shown and interpreted.
引用
收藏
页数：6
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