Please use this identifier to cite or link to this item: https://doi.org/10.1109/APEC.2013.6520646
Title: Investigation on over current capability in the Power Electronics Building Blocks System
Authors: Wang, H.
Khambadkone, A.M. 
Keywords: Duration Period
Electro-Thermal Model
Over Current
Parallel Operation
PEBB
Thermal Rating
Issue Date: 2013
Source: Wang, H.,Khambadkone, A.M. (2013). Investigation on over current capability in the Power Electronics Building Blocks System. Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC : 2493-2497. ScholarBank@NUS Repository. https://doi.org/10.1109/APEC.2013.6520646
Abstract: Power Electronics Building Block (PEBB) systems may experience different types of load transients, including short-circuit fault or scheduled load switching, which can lead to overloading stress and reliability issues. This paper uses cumulative current energy and dynamic electro-thermal model to analyze the over current capability of a PEBB system. The analysis can be used to choose protection devices and an improved operation strategy is presented in order to maximize the over current capability of the system. Some preliminary results are also shown to prove that, with the proposed strategy, the temperature profile of the devices can be fully utilized without triggering thermal breakdown and expanded operation duration can be achieved even under overload conditions in the PEBB system. © 2013 IEEE.
Source Title: Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
URI: http://scholarbank.nus.edu.sg/handle/10635/70691
ISBN: 9781467343541
DOI: 10.1109/APEC.2013.6520646
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