基于双频谐振补偿的双负载无线电能同步传输系统

黄文聪; 李晓煜; 饶天彪; 常雨芳; 严怀成

doi:10.15938/j.emc.2025.12.013

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基于双频谐振补偿的双负载无线电能同步传输系统

更新时间：2026-09-29

- 基于双频谐振补偿的双负载无线电能同步传输系统
- Dual-load wireless power simultaneous transmission system based on dual-frequency resonance compensation
- 电机与控制学报 2025年29卷第12期页码：147-159
- 作者机构：
  
  湖北工业大学太阳能高效利用及储能运行控制湖北省重点实验室，湖北武汉 430068
  华东理工大学信息科学与工程学院，上海 200237
- 作者简介：
  
  通信作者：黄文聪
  李晓煜（2000—），男，硕士研究生，研究方向为无线电能传输；
  饶天彪（2001—），男，硕士研究生，研究方向为无线电能传输；
  常雨芳（1980—），女，博士，教授，研究方向为先进控制理论与应用、无线电能传输；
  严怀成（1977—），男，博士，教授，研究方向为复杂系统控制与优化、时滞系统与模糊系统控制。
- 基金信息：
  
  国家自然科学基金(62473133)
- DOI：10.15938/j.emc.2025.12.013
  中图分类号： TM724
- 收稿：2024-08-21，
  
  纸质出版：2025-12
- 稿件说明：
移动端阅览
黄文聪, 李晓煜, 饶天彪, 等. 基于双频谐振补偿的双负载无线电能同步传输系统[J]. 电机与控制学报, 2025,29(12):147-159.

HUANG Wencong, LI Xiaoyu, RAO Tianbiao, et al. Dual-load wireless power simultaneous transmission system based on dual-frequency resonance compensation[J]. Electric Machines and Control, 2025, 29(12): 147-159.
黄文聪, 李晓煜, 饶天彪, 等. 基于双频谐振补偿的双负载无线电能同步传输系统[J]. 电机与控制学报, 2025,29(12):147-159. DOI： 10.15938/j.emc.2025.12.013.

HUANG Wencong, LI Xiaoyu, RAO Tianbiao, et al. Dual-load wireless power simultaneous transmission system based on dual-frequency resonance compensation[J]. Electric Machines and Control, 2025, 29(12): 147-159. DOI： 10.15938/j.emc.2025.12.013.

摘要

针对现有多负载无线电能传输系统存在多套发射端电路、需要切换补偿结构和系统效率低等问题，设计出一种基于双频谐振补偿的双负载无线电能同步传输系统，采用HMW-PWM控制方法实现系统功率独立控制。首先，设计一种双频磁耦合无线电能传输系统结构，对系统基本原理进行分析；接着，建立系统等效电路模型，分析该系统同步供电特性；然后，提出一种双频谐振补偿网络及其参数设计方法，设计磁耦合机构，分析系统两接收端线圈耦合系数对能量分配的影响，建立系统仿真模型并对系统效率进行分析；最后，搭建80W实验平台对理论分析进行验证。实验结果表明，该系统成功实现双负载同步供电，并且实现功率独立控制，系统传输效率达到94.8%。该系统可兼容不同工作频率需求，同时功率传输通道独立，具有结构简单、体积小和效率高的优点。

Abstract

To address the issues existing in current multi-load wireless power transfer (WPT) systems

such as the requirement for multiple sets of transmitter circuits

the need to switch compensation topologies

and low system efficiency

a dual-load simultaneous wireless power transfer system based on dualfrequency resonant compensation was proposed. The HMW-PWM control method was adopted to achieve independent power control of the system. First

a dual-frequency magnetically coupled wireless power transfer system structure was designed

and the basic principle of the system was analyzed. Subsequently

an equivalent circuit model of the system was established

and the simultaneous power supply characteristics of the system were analyzed. Then

a dual-frequency resonant compensation network and its parameter design method were proposed

a magnetically coupled mechanism was designed

the influence of the coupling coefficient of the two receiver coils on energy distribution was analyzed

a system simulation model was established

and the system efficiency was analyzed. Finally

an 80 W experimental platform was built to verify the theoretical analysis. Experimental results show that the proposed system successfully achieves simultaneous power supply for dual loads and realizes independent power control (IPC)

with a system transmission efficiency of 94.8% . The system is compatible with different operating frequency requirements

featuring independent power transmission channels and advantages of a simple structure

small volume

and high efficiency.

关键词

Keywords

references

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