Volume 9 Number 2(Dec. 2017)
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IJCEE 2017 Vol.9(2): 465-475 ISSN: 1793-8163
DOI: 10.17706/IJCEE.2017.9.2.465-475

An Improved Modulation Strategy on Boost Soft-Switching Converter

Yingjie Xiong
Abstract—In order to improve the modulation strategy of zero-voltage zero-current transition boost converter, an improved modulation strategy was put forward in this paper. The main switch can only achieve zero-current turn-on under traditional modulation strategy. However, the change to the turn-on time of main switch can make the main switch achieve zero-voltage zero-current turn-on, and the change to the turn-off time of auxiliary switch can realize the zero-voltage zero-current turn-off of auxiliary switch in advance as well. The simulation results verify the correctness of improvement.

Index Terms—Modulation strategy, boost converter, zero-voltage zero-current turn-off.

The author is with Shangrao Power Supply Branch, Jiangxi Electric Power Company, State Grid, 334000, China; Key Laboratory of Facility Agriculture Measurement and Control Technology and Equipment of Machinery Industry, College of Electrical and Information Engineering, Jiangsu University, Zhenjiang 212013, China.

Cite:Yingjie Xiong, "An Improved Modulation Strategy on Boost Soft-Switching Converter," International Journal of Computer and Electrical Engineering vol. 9, no. 2, pp. 465-475, 2017.

General Information

ISSN: 1793-8163
Frequency: Semiyearly
Editor-in-Chief: Prof. Yucong Duan
Abstracting/ Indexing: EI (INSPEC, IET), Ulrich's Periodicals Directory, Google Scholar, EBSCO, Engineering & Technology Digital Library, ProQuest, and Electronic Journals Library
E-mail: ijcee@iap.org

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