DocumentCode
1671328
Title
Evaluation of Conducted EMI Emissions on ZVZCS PWM dc-dc Converters with a Fixed Switching Frequency
Author
Jangwanitlert, A. ; Songboonkaew, J.
Author_Institution
Faculty of Engineering, King Mongkut´´s Institute of Technology Ladkrabang, Bangkok, THAILAND 10520, kjanuwat@kmitl.ac.th
Volume
1
fYear
2006
Firstpage
119
Lastpage
122
Abstract
This paper presents a comparative study between a Zero-Voltage and Zero-Current Switching Full-Bridge (ZVZCS-FB) dc-dc converter and ZVZCS-Three-Level (TL) dc-dc converter. Both converters uses Phase-Shifted PulseWidth Modulation (PS-PWM) strategy. The paper describes the operating characteristics and analyzes the performance of both converters, includes a comparison of conducted ElectroMagnetic Interference (EMI) emissions from both converters, and provides experimental results that are in good agreement with the theoretical ones.
Keywords
Zero-voltage and Zero-Current Switching; conducted EMI; DC-DC power converters; Electromagnetic analysis; Electromagnetic interference; Performance analysis; Phase modulation; Pulse width modulation; Pulse width modulation converters; Switching converters; Switching frequency; Zero current switching; Zero-voltage and Zero-Current Switching; conducted EMI;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Drives Systems, 2005. PEDS 2005. International Conference on
Print_ISBN
0-7803-9296-5
Type
conf
DOI
10.1109/PEDS.2005.1619671
Filename
1619671
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