A new soft-switching strategy for Three-Port Converter to be applied in EV application

Duy Dinh Nguyen, Goro Fujita, Minh C. Ta

研究成果: Conference contribution

4 引用 (Scopus)

抜粋

This paper proposes a new soft-switching strategy for an isolated Three-Port bidirectional DC/DC Converter (TPC). Two inner phase shift angles will be introduced to two secondary inverters to make the modulation more flexible. Unlike published researches on TPC, this paper analyzes the converter in the frequency domain based on the fundamental harmonic approximation method. The simulation results confirm that, the maximum error between the calculated and the simulation powers is 31.2 W in the scale of 500 W (6.24%). After that, a new modulation strategy is proposed to help achieve zero-voltage switching (ZVS) characteristics. As confirmed by experiment, ZVS is achieved for all MOSFETs. The maximum efficiency of 95.58% is recorded, whereas, in the investigated power range, the average efficiency is 94.66%.

元の言語English
ホスト出版物のタイトル2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017
出版者Institute of Electrical and Electronics Engineers Inc.
ページ1126-1131
ページ数6
ISBN(電子版)9781509051571
DOI
出版物ステータスPublished - 2017 7 25
イベント3rd IEEE International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017 - Kaohsiung, Taiwan, Province of China
継続期間: 2017 6 32017 6 7

Other

Other3rd IEEE International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017
Taiwan, Province of China
Kaohsiung
期間17/6/317/6/7

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering
  • Control and Optimization

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  • これを引用

    Nguyen, D. D., Fujita, G., & Ta, M. C. (2017). A new soft-switching strategy for Three-Port Converter to be applied in EV application. : 2017 IEEE 3rd International Future Energy Electronics Conference and ECCE Asia, IFEEC - ECCE Asia 2017 (pp. 1126-1131). [7992199] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IFEEC.2017.7992199