Design of a Single Stage LLC Converter Based on Power Loss Model

Yuqi Wei; Dereje Woldegiorgis; Quanming Luo; Haider Mhiesan; Alan Mantooth

doi:10.1109/IPEMC-ECCEAsia48364.2020.9367844

Design of a Single Stage LLC Converter Based on Power Loss Model

Yuqi Wei
, Dereje Woldegiorgis
, Quanming Luo
, Haider Mhiesan
, Alan Mantooth

University of Arkansas, Fayetteville

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

摘要

A single stage AC/DC converter is proposed in [18], which has the advantages of simple control, no variation on dc bus voltage, and constant switching frequency and duty operation. In order to optimize the converter performance, in this paper, the power loss model for the proposed converter is derived in details, influences of switching frequency, resonant capacitor, magnetizing inductor, and the MOSFETs characteristics on system efficiency are investigated, and the optimum design for the proposed converter is presented. Finally, a 75 W experimental prototype was built to verify the theoretical analysis.

源语言	英语
主期刊名	2020 IEEE 9th International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia
出版商	Institute of Electrical and Electronics Engineers Inc.
页	1832-1837
页数	6
ISBN（电子版）	9781728153018
DOI	https://doi.org/10.1109/IPEMC-ECCEAsia48364.2020.9367844
出版状态	已出版 - 29 11月 2020
已对外发布	是
活动	9th IEEE International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia - Nanjing, 中国期限: 29 11月 2020 → 2 12月 2020

出版系列

姓名	2020 IEEE 9th International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia

会议

会议	9th IEEE International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia
国家/地区	中国
市	Nanjing
时期	29/11/20 → 2/12/20

访问文件

10.1109/IPEMC-ECCEAsia48364.2020.9367844

其它文件与链接

链接到 Scopus 的出版物

引用此

Wei, Y., Woldegiorgis, D., Luo, Q., Mhiesan, H., & Mantooth, A. (2020). Design of a Single Stage LLC Converter Based on Power Loss Model. 在 2020 IEEE 9th International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia (页码 1832-1837). 文章 9367844 (2020 IEEE 9th International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IPEMC-ECCEAsia48364.2020.9367844

Wei, Yuqi ; Woldegiorgis, Dereje ; Luo, Quanming 等. / Design of a Single Stage LLC Converter Based on Power Loss Model. 2020 IEEE 9th International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia. Institute of Electrical and Electronics Engineers Inc., 2020. 页码 1832-1837 (2020 IEEE 9th International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia).

@inproceedings{6c1bfe09ae2e47dcab165bdf2f69490b,

title = "Design of a Single Stage LLC Converter Based on Power Loss Model",

abstract = "A single stage AC/DC converter is proposed in [18], which has the advantages of simple control, no variation on dc bus voltage, and constant switching frequency and duty operation. In order to optimize the converter performance, in this paper, the power loss model for the proposed converter is derived in details, influences of switching frequency, resonant capacitor, magnetizing inductor, and the MOSFETs characteristics on system efficiency are investigated, and the optimum design for the proposed converter is presented. Finally, a 75 W experimental prototype was built to verify the theoretical analysis.",

keywords = "LLC converter, Power loss, magnetic control, single stage",

author = "Yuqi Wei and Dereje Woldegiorgis and Quanming Luo and Haider Mhiesan and Alan Mantooth",

note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 9th IEEE International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia ; Conference date: 29-11-2020 Through 02-12-2020",

year = "2020",

month = nov,

day = "29",

doi = "10.1109/IPEMC-ECCEAsia48364.2020.9367844",

language = "英语",

series = "2020 IEEE 9th International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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booktitle = "2020 IEEE 9th International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia",

}

Wei, Y, Woldegiorgis, D, Luo, Q, Mhiesan, H & Mantooth, A 2020, Design of a Single Stage LLC Converter Based on Power Loss Model. 在 2020 IEEE 9th International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia., 9367844, 2020 IEEE 9th International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia, Institute of Electrical and Electronics Engineers Inc., 页码 1832-1837, 9th IEEE International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia, Nanjing, 中国, 29/11/20. https://doi.org/10.1109/IPEMC-ECCEAsia48364.2020.9367844

Design of a Single Stage LLC Converter Based on Power Loss Model. / Wei, Yuqi; Woldegiorgis, Dereje; Luo, Quanming 等.
2020 IEEE 9th International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia. Institute of Electrical and Electronics Engineers Inc., 2020. 页码 1832-1837 9367844 (2020 IEEE 9th International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia).

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

TY - GEN

T1 - Design of a Single Stage LLC Converter Based on Power Loss Model

AU - Wei, Yuqi

AU - Woldegiorgis, Dereje

AU - Luo, Quanming

AU - Mhiesan, Haider

AU - Mantooth, Alan

PY - 2020/11/29

Y1 - 2020/11/29

N2 - A single stage AC/DC converter is proposed in [18], which has the advantages of simple control, no variation on dc bus voltage, and constant switching frequency and duty operation. In order to optimize the converter performance, in this paper, the power loss model for the proposed converter is derived in details, influences of switching frequency, resonant capacitor, magnetizing inductor, and the MOSFETs characteristics on system efficiency are investigated, and the optimum design for the proposed converter is presented. Finally, a 75 W experimental prototype was built to verify the theoretical analysis.

AB - A single stage AC/DC converter is proposed in [18], which has the advantages of simple control, no variation on dc bus voltage, and constant switching frequency and duty operation. In order to optimize the converter performance, in this paper, the power loss model for the proposed converter is derived in details, influences of switching frequency, resonant capacitor, magnetizing inductor, and the MOSFETs characteristics on system efficiency are investigated, and the optimum design for the proposed converter is presented. Finally, a 75 W experimental prototype was built to verify the theoretical analysis.

KW - LLC converter

KW - Power loss

KW - magnetic control

KW - single stage

UR - https://www.scopus.com/pages/publications/85103208364

U2 - 10.1109/IPEMC-ECCEAsia48364.2020.9367844

DO - 10.1109/IPEMC-ECCEAsia48364.2020.9367844

M3 - 会议稿件

AN - SCOPUS:85103208364

T3 - 2020 IEEE 9th International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia

SP - 1832

EP - 1837

BT - 2020 IEEE 9th International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 9th IEEE International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia

Y2 - 29 November 2020 through 2 December 2020

ER -

Wei Y, Woldegiorgis D, Luo Q, Mhiesan H, Mantooth A. Design of a Single Stage LLC Converter Based on Power Loss Model. 在 2020 IEEE 9th International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia. Institute of Electrical and Electronics Engineers Inc. 2020. 页码 1832-1837. 9367844. (2020 IEEE 9th International Power Electronics and Motion Control Conference, IPEMC 2020 ECCE Asia). doi: 10.1109/IPEMC-ECCEAsia48364.2020.9367844

Design of a Single Stage LLC Converter Based on Power Loss Model

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