Characterization and control of self-oscillating contactless resonant converter with fixed voltage gain

Xiaoyong Ren; Qianhong Chen; Lingling Cao; Xinbo Ruan; Siu Chung Wong; Chi Kong Tse

doi:10.1109/IPEMC.2012.6259114

Characterization and control of self-oscillating contactless resonant converter with fixed voltage gain

Xiaoyong Ren, Qianhong Chen, Lingling Cao, Xinbo Ruan, Siu Chung Wong, Chi Kong Tse

The Hong Kong Polytechnic University

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

30 Citations (Scopus)

Abstract

To ensure reliable control under variable-load and variable-coupling- coefficient condition, a self-oscillating control method for contactless resonant converters is proposed and discussed. Base on the characterization of four basic compensation topologies, such as the voltage gain, transfer impedance, a simple and general self-oscillating control method for S/S, S/P and P/S topology is proposed. Theoretical and experimental results had shown that the proposed control strategy is capable to lock the switching frequency at load independent frequency. Besides the good regulation, the proposed control method can also realize high efficiency for minimal extra component introduced.

Original language	English
Title of host publication	Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012
Pages	1822-1827
Number of pages	6
Volume	3
DOIs	https://doi.org/10.1109/IPEMC.2012.6259114
Publication status	Published - 3 Oct 2012
Event	2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012 - Harbin, China Duration: 2 Jun 2012 → 5 Jun 2012

Conference

Conference	2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012
Country/Territory	China
City	Harbin
Period	2/06/12 → 5/06/12

Keywords

contactless resonant converter
control method
Self-oscillating

ASJC Scopus subject areas

Control and Systems Engineering
Electrical and Electronic Engineering

More information

10.1109/IPEMC.2012.6259114

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Ren, X., Chen, Q., Cao, L., Ruan, X., Wong, S. C., & Tse, C. K. (2012). Characterization and control of self-oscillating contactless resonant converter with fixed voltage gain. In Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012 (Vol. 3, pp. 1822-1827). Article 6259114 https://doi.org/10.1109/IPEMC.2012.6259114

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title = "Characterization and control of self-oscillating contactless resonant converter with fixed voltage gain",

abstract = "To ensure reliable control under variable-load and variable-coupling- coefficient condition, a self-oscillating control method for contactless resonant converters is proposed and discussed. Base on the characterization of four basic compensation topologies, such as the voltage gain, transfer impedance, a simple and general self-oscillating control method for S/S, S/P and P/S topology is proposed. Theoretical and experimental results had shown that the proposed control strategy is capable to lock the switching frequency at load independent frequency. Besides the good regulation, the proposed control method can also realize high efficiency for minimal extra component introduced.",

keywords = "contactless resonant converter, control method, Self-oscillating",

author = "Xiaoyong Ren and Qianhong Chen and Lingling Cao and Xinbo Ruan and Wong, {Siu Chung} and Tse, {Chi Kong}",

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booktitle = "Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012",

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Ren, X, Chen, Q, Cao, L, Ruan, X, Wong, SC & Tse, CK 2012, Characterization and control of self-oscillating contactless resonant converter with fixed voltage gain. in Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012. vol. 3, 6259114, pp. 1822-1827, 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012, Harbin, China, 2/06/12. https://doi.org/10.1109/IPEMC.2012.6259114

Characterization and control of self-oscillating contactless resonant converter with fixed voltage gain. / Ren, Xiaoyong; Chen, Qianhong; Cao, Lingling et al.
Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012. Vol. 3 2012. p. 1822-1827 6259114.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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T1 - Characterization and control of self-oscillating contactless resonant converter with fixed voltage gain

AU - Ren, Xiaoyong

AU - Chen, Qianhong

AU - Cao, Lingling

AU - Ruan, Xinbo

AU - Wong, Siu Chung

AU - Tse, Chi Kong

PY - 2012/10/3

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N2 - To ensure reliable control under variable-load and variable-coupling- coefficient condition, a self-oscillating control method for contactless resonant converters is proposed and discussed. Base on the characterization of four basic compensation topologies, such as the voltage gain, transfer impedance, a simple and general self-oscillating control method for S/S, S/P and P/S topology is proposed. Theoretical and experimental results had shown that the proposed control strategy is capable to lock the switching frequency at load independent frequency. Besides the good regulation, the proposed control method can also realize high efficiency for minimal extra component introduced.

AB - To ensure reliable control under variable-load and variable-coupling- coefficient condition, a self-oscillating control method for contactless resonant converters is proposed and discussed. Base on the characterization of four basic compensation topologies, such as the voltage gain, transfer impedance, a simple and general self-oscillating control method for S/S, S/P and P/S topology is proposed. Theoretical and experimental results had shown that the proposed control strategy is capable to lock the switching frequency at load independent frequency. Besides the good regulation, the proposed control method can also realize high efficiency for minimal extra component introduced.

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KW - control method

KW - Self-oscillating

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BT - Conference Proceedings - 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia, IPEMC 2012

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Characterization and control of self-oscillating contactless resonant converter with fixed voltage gain

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Keywords

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