华南理工大学学报(自然科学版) ›› 2020, Vol. 48 ›› Issue (10): 11-18,47.doi: 10.12141/j.issn.1000-565X.190847

• 能源、动力与电气工程 • 上一篇    下一篇

电动汽车无线充电系统原边和副边整流桥的无源控制

杨金明 孙杰杉† 刘润鹏   

  1. 华南理工大学 电力学院,广东 广州 510640
  • 收稿日期:2019-11-20 修回日期:2020-05-07 出版日期:2020-10-25 发布日期:2020-09-14
  • 通信作者: 孙杰杉(1997-),男,硕士生,主要从事无线电能传输研究。 E-mail:sunjieshan1114@163.com
  • 作者简介: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
  • 基金资助:
    国家自然科学基金资助项目 (51877085); 广东大学生科技创新培育专项资金资助项目 (pdjh2020b0037)

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

YANG Jinming SUN Jieshan LIU Runpeng   

  1. School of Electrical Power,South China University of Technology,Guangzhou 510640,Guangdong,China
  • Received:2019-11-20 Revised:2020-05-07 Online:2020-10-25 Published:2020-09-14
  • Contact: 孙杰杉(1997-),男,硕士生,主要从事无线电能传输研究。 E-mail:sunjieshan1114@163.com
  • About author: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
  • Supported by:
    Supported by the National Natural Science Foundation of China (51877085)

摘要: 提出了一种适用于电动汽车动态无线电能传输系统原边和副边整流桥的无源控制方法,该方法可在原边、副边互感和负载波动情况下实现两边的功率因数校正和恒压控制。文中首先提出控制目标,建立了原边和副边整流桥的欧拉–拉格朗日 (E-L) 模型,之后结合动态无线电能传输系统的特点,设计基于 PI 校正整定值的无源控制律,通过在 Simulink 中的仿真验证了控制算法,最后搭建实验平台证明了控制方法的可行性。

关键词: 电动汽车, 无线电能传输, 电能传输控制, 整流电路, 无源控制

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

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