전류전도모드에 따른 Interleaved ZCT DC-DC Converter의 스위칭 손실 분석

Title
전류전도모드에 따른 Interleaved ZCT DC-DC Converter의 스위칭 손실 분석
Other Titles
Switching Losses Analysis of the Interleaved ZCT DC-DC Converter with Current Conduction Modes
Author
고광철고광철
Keywords
Interleaved DC-DC Converter; ZCT(Zero Current Transition); Switching Loss; High Power Converter
Issue Date
2015-01
Publisher
한국조명.전기설비학회
Citation
조명.전기설비학회논문지, v. 29, NO 1, Page. 80-85
Abstract
In the issues of interleaved topology which have been in limelight as high power converter, various soft-switching methods are studied to reduce switching losses in high power application. The interleaved ZCT converter has an additional filter inductor to reduce losses of diodes during reverse recovery process. However, additional current conduction modes are occurred by the inductor, we need to analyze switching losses with inductor values on each mode. In this paper, current conduction modes and boundary conditions of interleaved ZCT converter are analyzed. In the conclusion, the minimum of switching losses in converter operation modes is analyzed by calculating switching losses.
URI
http://www.dbpia.co.kr/Article/NODE06097656http://hdl.handle.net/20.500.11754/21175
ISSN
1229-4691
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > ELECTRICAL AND BIOMEDICAL ENGINEERING(전기·생체공학부) > Articles
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