Robust optimization of double-sided LCC compensation topology based on NSGAII algorithm

Xiaolei Cui; Shaohua Du; Wanying Zhao; Xinyang Wang; Junjun Deng; Baohua Xu

doi:10.1117/12.2689723

Robust optimization of double-sided LCC compensation topology based on NSGAII algorithm

Xiaolei Cui, Shaohua Du, Wanying Zhao, Xinyang Wang, Junjun Deng^*, Baohua Xu

^*Corresponding author for this work

School of Mechanical Engineering

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

Abstract

In this paper, a compensation network parameter design method based on multi-objective optimization algorithm has been proposed to meet the robust requirements of the output characteristics of wireless power transfer (WPT) system under non-resonant conditions. The equivalent circuit mathematical model of WPT system under non-resonant condition is established, and the sensitivity of system output characteristics to different component parameters is analyzed. A compensatory topology parameter optimization method of double-sided LCC based on NSGAII algorithm is proposed, which effectively reduces the system output power fluctuation when multiple parameters fluctuate together, improves the output characteristics of the double-sided LCC WPT system, and enhances the robustness of the system output. Finally, the proposed method is validated by comparing the power variation before and after the system parameter optimization under the condition of multi-parameter combined fluctuation and the condition of sensitive parameter random fluctuation. It has lower power variation when component parameter fluctuates randomly and it improves the controllability of the system to a certain extent.

Original language	English
Title of host publication	5th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2023
Editors	Tao Lei
Publisher	SPIE
ISBN (Electronic)	9781510667440
DOIs	https://doi.org/10.1117/12.2689723
Publication status	Published - 2023
Event	2023 5th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2023 - Hybrid, Wuhan, China Duration: 24 Mar 2023 → 26 Mar 2023

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	12748
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	2023 5th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2023
Country/Territory	China
City	Hybrid, Wuhan
Period	24/03/23 → 26/03/23

Keywords

Wireless power transfer
multi-objective optimization
robust optimization

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10.1117/12.2689723

Cite this

Cui, X., Du, S., Zhao, W., Wang, X., Deng, J., & Xu, B. (2023). Robust optimization of double-sided LCC compensation topology based on NSGAII algorithm. In T. Lei (Ed.), 5th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2023 Article 127483S (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 12748). SPIE. https://doi.org/10.1117/12.2689723

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title = "Robust optimization of double-sided LCC compensation topology based on NSGAII algorithm",

abstract = "In this paper, a compensation network parameter design method based on multi-objective optimization algorithm has been proposed to meet the robust requirements of the output characteristics of wireless power transfer (WPT) system under non-resonant conditions. The equivalent circuit mathematical model of WPT system under non-resonant condition is established, and the sensitivity of system output characteristics to different component parameters is analyzed. A compensatory topology parameter optimization method of double-sided LCC based on NSGAII algorithm is proposed, which effectively reduces the system output power fluctuation when multiple parameters fluctuate together, improves the output characteristics of the double-sided LCC WPT system, and enhances the robustness of the system output. Finally, the proposed method is validated by comparing the power variation before and after the system parameter optimization under the condition of multi-parameter combined fluctuation and the condition of sensitive parameter random fluctuation. It has lower power variation when component parameter fluctuates randomly and it improves the controllability of the system to a certain extent.",

keywords = "Wireless power transfer, multi-objective optimization, robust optimization",

author = "Xiaolei Cui and Shaohua Du and Wanying Zhao and Xinyang Wang and Junjun Deng and Baohua Xu",

note = "Publisher Copyright: {\textcopyright} COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only.; 2023 5th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2023 ; Conference date: 24-03-2023 Through 26-03-2023",

year = "2023",

doi = "10.1117/12.2689723",

language = "English",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

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Cui, X, Du, S, Zhao, W, Wang, X, Deng, J & Xu, B 2023, Robust optimization of double-sided LCC compensation topology based on NSGAII algorithm. in T Lei (ed.), 5th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2023., 127483S, Proceedings of SPIE - The International Society for Optical Engineering, vol. 12748, SPIE, 2023 5th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2023, Hybrid, Wuhan, China, 24/03/23. https://doi.org/10.1117/12.2689723

Robust optimization of double-sided LCC compensation topology based on NSGAII algorithm. / Cui, Xiaolei; Du, Shaohua; Zhao, Wanying et al.
5th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2023. ed. / Tao Lei. SPIE, 2023. 127483S (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 12748).

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

TY - GEN

T1 - Robust optimization of double-sided LCC compensation topology based on NSGAII algorithm

AU - Cui, Xiaolei

AU - Du, Shaohua

AU - Zhao, Wanying

AU - Wang, Xinyang

AU - Deng, Junjun

AU - Xu, Baohua

PY - 2023

Y1 - 2023

N2 - In this paper, a compensation network parameter design method based on multi-objective optimization algorithm has been proposed to meet the robust requirements of the output characteristics of wireless power transfer (WPT) system under non-resonant conditions. The equivalent circuit mathematical model of WPT system under non-resonant condition is established, and the sensitivity of system output characteristics to different component parameters is analyzed. A compensatory topology parameter optimization method of double-sided LCC based on NSGAII algorithm is proposed, which effectively reduces the system output power fluctuation when multiple parameters fluctuate together, improves the output characteristics of the double-sided LCC WPT system, and enhances the robustness of the system output. Finally, the proposed method is validated by comparing the power variation before and after the system parameter optimization under the condition of multi-parameter combined fluctuation and the condition of sensitive parameter random fluctuation. It has lower power variation when component parameter fluctuates randomly and it improves the controllability of the system to a certain extent.

AB - In this paper, a compensation network parameter design method based on multi-objective optimization algorithm has been proposed to meet the robust requirements of the output characteristics of wireless power transfer (WPT) system under non-resonant conditions. The equivalent circuit mathematical model of WPT system under non-resonant condition is established, and the sensitivity of system output characteristics to different component parameters is analyzed. A compensatory topology parameter optimization method of double-sided LCC based on NSGAII algorithm is proposed, which effectively reduces the system output power fluctuation when multiple parameters fluctuate together, improves the output characteristics of the double-sided LCC WPT system, and enhances the robustness of the system output. Finally, the proposed method is validated by comparing the power variation before and after the system parameter optimization under the condition of multi-parameter combined fluctuation and the condition of sensitive parameter random fluctuation. It has lower power variation when component parameter fluctuates randomly and it improves the controllability of the system to a certain extent.

KW - Wireless power transfer

KW - multi-objective optimization

KW - robust optimization

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DO - 10.1117/12.2689723

M3 - Conference contribution

AN - SCOPUS:85171149078

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - 5th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2023

A2 - Lei, Tao

PB - SPIE

T2 - 2023 5th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2023

Y2 - 24 March 2023 through 26 March 2023

ER -

Cui X, Du S, Zhao W, Wang X, Deng J, Xu B. Robust optimization of double-sided LCC compensation topology based on NSGAII algorithm. In Lei T, editor, 5th International Conference on Information Science, Electrical, and Automation Engineering, ISEAE 2023. SPIE. 2023. 127483S. (Proceedings of SPIE - The International Society for Optical Engineering). doi: 10.1117/12.2689723

Robust optimization of double-sided LCC compensation topology based on NSGAII algorithm

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