Journal of South China University of Technology(Natural Science) >

2020 , Vol. 48 >Issue 10: 11 - 18,47

DOI: https://doi.org/10.12141/j.issn.1000-565X.190847

Energy, Power & Electrical Engineering

Passivity-Based Control of Primary-Side and Secondary-Side Rectifier Bridge in Wireless Power Transfer System for Electric Vehicle

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  • School of Electrical Power，South China University of Technology，Guangzhou 510640，Guangdong，China
杨金明(1963-)，男，博士，教授，主要从事无线电能传输和新能源发电研究。E-mail: jmyang@ scut. edu. cn

Received date: 2019-11-20

  Revised date: 2020-05-07

  Online published: 2020-09-14

Supported by

Supported by the National Natural Science Foundation of China (51877085)

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Abstract

A passivity-based control method for primary-side and secondary-side rectifier bridges of dynamic wire-less power transfer system for electric vehicle (EV) was proposed in this paper． It can realize power factor correc-tion and constant voltage control on both sides under the fluctuation of mutual inductance and load． Firstly，the control target was proposed，and the Euler-Lagrange (EL) model of the bridge was established． Then，based on the characteristics of dynamic wireless power transfer system，the passivity-based control law based on PI correction was designed． The control algorithm was verified by simulation in SIMULINK and the feasibility of the control me-thod was proved in the experimental platform．

Key words： electric vehicle; wireless power transfer; power transfer control; rectifier circuit; passivity-based control

Cite this article

YANG Jinming SUN Jieshan LIU Runpeng . Passivity-Based Control of Primary-Side and Secondary-Side Rectifier Bridge in Wireless Power Transfer System for Electric Vehicle[J]. Journal of South China University of Technology(Natural Science), 2020 , 48(10) : 11 -18,47 . DOI: 10.12141/j.issn.1000-565X.190847

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