Research Article | OPEN ACCESS
Research on a Novel Soft-Switching Buck Converter
1, 2Yuanbin Li, 1Peng Ge and 2Ben Niu
1Hangzhou Non-Commissioned Officer Academy of CAPF, Hangzhou 310023, China
2College of Civil Aviation, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
Research Journal of Applied Sciences, Engineering and Technology 2013 18:4510-4517
Received: October 17, 2012 | Accepted: January 03, 2013 | Published: May 05, 2013
Abstract
Based on classical zero voltage transition buck pwm converter, an ideal buck converter with pwm-controlled soft-switching circuit is proposed. The proposed auxiliary circuit allows the main switch to operate with zero-voltage switching. Besides, all of the semiconductor devices operate under soft-switching conditions. Thus, losses were reduced. It was analyzed in detail to demonstrate the operating principle of the novel circuit. Finally, simulation results are given analysis and the simulation results are provided to verify the performance of the proposed buck Converter.
Keywords:
Buck converter, resonance, soft-switching, zero voltage transition,
Competing interests
The authors have no competing interests.
Open Access Policy
This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Copyright
The authors have no competing interests.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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