A Novel Single Switch High Frequency DC/DC Converter and Its Mathematic Model

Yueshi Guan; Xihong Hu; Shu Zhang; Yijie Wang; Dianguo Xu; Wei Wang

doi:10.23919/IPEC.2018.8507369

A Novel Single Switch High Frequency DC/DC Converter and Its Mathematic Model

Yueshi Guan
, Xihong Hu
, Shu Zhang
, Yijie Wang
, Dianguo Xu
, Wei Wang

Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

This paper proposes a high frequency isolated DC/DC converter, the switching frequency is 20MHz. The system volume can be greatly reduced in such high frequency. Meanwhile, the switch voltage stress is reduced by introducing the third harmonic. In the proposed converter, the switch can operate in ZVS condition and the diode can operate in ZCS condition, which can help to reduce the switching loss. A mathematic model of the proposed high frequency converter is built, which provides an effective design method for the system parameters. To verify the feasibility of the proposed converter and mathematic model, a 10W prototype is built.

Original language	English
Title of host publication	2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	3780-3784
Number of pages	5
ISBN (Electronic)	9784886864055
DOIs	https://doi.org/10.23919/IPEC.2018.8507369
State	Published - 22 Oct 2018
Externally published	Yes
Event	8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018 - Niigata, Japan Duration: 20 May 2018 → 24 May 2018

Publication series

Name	2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018

Conference

Conference	8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018
Country/Territory	Japan
City	Niigata
Period	20/05/18 → 24/05/18

Keywords

High Frequency
Mathematic Model
Single-Switch Converter

Access to Document

10.23919/IPEC.2018.8507369

Cite this

Guan, Y., Hu, X., Zhang, S., Wang, Y., Xu, D., & Wang, W. (2018). A Novel Single Switch High Frequency DC/DC Converter and Its Mathematic Model. In 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018 (pp. 3780-3784). Article 8507369 (2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/IPEC.2018.8507369

@inproceedings{a195fe476a3348188c1172f5391874bb,

title = "A Novel Single Switch High Frequency DC/DC Converter and Its Mathematic Model",

abstract = "This paper proposes a high frequency isolated DC/DC converter, the switching frequency is 20MHz. The system volume can be greatly reduced in such high frequency. Meanwhile, the switch voltage stress is reduced by introducing the third harmonic. In the proposed converter, the switch can operate in ZVS condition and the diode can operate in ZCS condition, which can help to reduce the switching loss. A mathematic model of the proposed high frequency converter is built, which provides an effective design method for the system parameters. To verify the feasibility of the proposed converter and mathematic model, a 10W prototype is built.",

keywords = "High Frequency, Mathematic Model, Single-Switch Converter",

author = "Yueshi Guan and Xihong Hu and Shu Zhang and Yijie Wang and Dianguo Xu and Wei Wang",

note = "Publisher Copyright: {\textcopyright} 2018 IEEJ Industry Application Society.; 8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018 ; Conference date: 20-05-2018 Through 24-05-2018",

year = "2018",

month = oct,

day = "22",

doi = "10.23919/IPEC.2018.8507369",

language = "英语",

series = "2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018",

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

pages = "3780--3784",

booktitle = "2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018",

}

Guan, Y, Hu, X, Zhang, S, Wang, Y, Xu, D & Wang, W 2018, A Novel Single Switch High Frequency DC/DC Converter and Its Mathematic Model. in 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018., 8507369, 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018, Institute of Electrical and Electronics Engineers Inc., pp. 3780-3784, 8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018, Niigata, Japan, 20/05/18. https://doi.org/10.23919/IPEC.2018.8507369

A Novel Single Switch High Frequency DC/DC Converter and Its Mathematic Model. / Guan, Yueshi; Hu, Xihong; Zhang, Shu et al.
2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018. Institute of Electrical and Electronics Engineers Inc., 2018. p. 3780-3784 8507369 (2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - A Novel Single Switch High Frequency DC/DC Converter and Its Mathematic Model

AU - Guan, Yueshi

AU - Hu, Xihong

AU - Zhang, Shu

AU - Wang, Yijie

AU - Xu, Dianguo

AU - Wang, Wei

PY - 2018/10/22

Y1 - 2018/10/22

N2 - This paper proposes a high frequency isolated DC/DC converter, the switching frequency is 20MHz. The system volume can be greatly reduced in such high frequency. Meanwhile, the switch voltage stress is reduced by introducing the third harmonic. In the proposed converter, the switch can operate in ZVS condition and the diode can operate in ZCS condition, which can help to reduce the switching loss. A mathematic model of the proposed high frequency converter is built, which provides an effective design method for the system parameters. To verify the feasibility of the proposed converter and mathematic model, a 10W prototype is built.

AB - This paper proposes a high frequency isolated DC/DC converter, the switching frequency is 20MHz. The system volume can be greatly reduced in such high frequency. Meanwhile, the switch voltage stress is reduced by introducing the third harmonic. In the proposed converter, the switch can operate in ZVS condition and the diode can operate in ZCS condition, which can help to reduce the switching loss. A mathematic model of the proposed high frequency converter is built, which provides an effective design method for the system parameters. To verify the feasibility of the proposed converter and mathematic model, a 10W prototype is built.

KW - High Frequency

KW - Mathematic Model

KW - Single-Switch Converter

UR - https://www.scopus.com/pages/publications/85057332703

U2 - 10.23919/IPEC.2018.8507369

DO - 10.23919/IPEC.2018.8507369

M3 - 会议稿件

AN - SCOPUS:85057332703

T3 - 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018

SP - 3780

EP - 3784

BT - 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 8th International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018

Y2 - 20 May 2018 through 24 May 2018

ER -

Guan Y, Hu X, Zhang S, Wang Y, Xu D, Wang W. A Novel Single Switch High Frequency DC/DC Converter and Its Mathematic Model. In 2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018. Institute of Electrical and Electronics Engineers Inc. 2018. p. 3780-3784. 8507369. (2018 International Power Electronics Conference, IPEC-Niigata - ECCE Asia 2018). doi: 10.23919/IPEC.2018.8507369

A Novel Single Switch High Frequency DC/DC Converter and Its Mathematic Model

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