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Safe Operating Area of DC-Link Film Capacitors.

Authors :
Liu, Shuai
Shen, Zhan
Wang, Huai
Source :
IEEE Transactions on Power Electronics. Oct2021, Vol. 36 Issue 10, p11014-11018. 5p.
Publication Year :
2021

Abstract

This letter proposes a safe operating area (SOA) concept for film capacitors in dc-link applications. The SOA is presented by capacitor voltage and ripple current, considering the impact of ambient temperature, degradation, and parameter variance. The theoretical derivations and proof-of-concept experimental verifications are given. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
08858993
Volume :
36
Issue :
10
Database :
Academic Search Index
Journal :
IEEE Transactions on Power Electronics
Publication Type :
Academic Journal
Accession number :
151283484
Full Text :
https://doi.org/10.1109/TPEL.2021.3072205