Open-Circuit Fault Reconfiguration of Multi-phase Interleaved DC-DC Converter

被引：0
|
作者：
Hassan, Abbas [1 ]
Bazzi, Ali [1 ,2 ]
机构：
[1] Amer Univ Beirut, Elect & Comp Engn, Beirut, Lebanon
[2] Univ Connecticut, Storrs, CT USA
来源：
2020 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE) | 2020年
关键词：
Interleaved dc-dc converter; fault diagnosis; and reconfiguration techniques; DIAGNOSIS;
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：
This paper presents open-circuit fault analysis and diagnosis of a four-phase interleaved dc-dc power converter. The converter operation mode is first discussed in healthy condition. All fault cases are analyzed and discussed. A reconfiguration method is proposed for fault mitigation at level of the interleaved converter. Results are shown to validate the proposed reconfiguration method, where the converter's output voltage is maintained at the desired value irrespective of which switch fails.
引用
收藏
页码：2511 / 2515
页数：5
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