Research on efficiency optimization of magnetically coupled resonant wireless power transmission system

ZHAO Yue; SHEN Yanxia

doi:10.13873/J.1000-9787(2021)04-0029-04

Chinese

您当前的位置：

首页 >

文章列表页 >

Research on efficiency optimization of magnetically coupled resonant wireless power transmission system

更新时间：2025-09-11

- Research on efficiency optimization of magnetically coupled resonant wireless power transmission system
- Issue 4, Pages: 29-32(2021)
- 作者机构：
  
  江南大学物联网技术应用教育部工程研究中心
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2021)04-0029-04
  CLC： TM724
- Published：2021
- 稿件说明：
移动端阅览
ZHAO Yue, SHEN Yanxia. Research on efficiency optimization of magnetically coupled resonant wireless power transmission system[J]. 2021, (4): 29-32.
DOI：

ZHAO Yue, SHEN Yanxia. Research on efficiency optimization of magnetically coupled resonant wireless power transmission system[J]. 2021, (4): 29-32. DOI： 10.13873/J.1000-9787(2021)04-0029-04.

摘要

提高谐振频率可以有效提高磁耦合谐振式无线电能传输(MCRWPT)系统的效率

但容易受线圈位置变化的影响。研究了在固定中频谐振频率下的MCRWPT的传输效率的影响因素。建立了四线圈MCRWPT系统的电路模型

推导了传输效率与传输距离、负载、能量发射、接收线圈匝数之间的关系式。引入遗传算法对传输效率进行优化求解

详细分析了传输距离、负载及发射、接收线圈匝数对效率的影响

进而给出了实际应用中提高中频谐振MCRWPT系统的传输效率的思路

并进行了仿真验证。

Abstract

Increasing the resonant frequency can effectively improve the transmission efficiency of magnetically coupled resonant wireless power transmission（ MCRWPT） system

but it will make the transmission efficiency vulnerable to the change of coil position.Factors affecting the transmission efficiency of the MCRWPT system operating at a fixed moderate resonant frequency are studied.The circuit model for four-coil MCRWPT system is established

and the relationship between transmission efficiency and transmission distance

load

energy emission receiving coil is deduced.The genetic algorithm is introduced to optimize the transmission efficiency.The influence of the factors is analyzed in detail.The ideas of improving the transmission efficiency of the MCRWPT system are given and validated by simulations.

关键词

Keywords

references

Views

520

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Design of monitoring system for restaurant fume based on information fusion

Genetic algorithms for sanning matching of 2D laser data fused with NDT

Ferrite design for wireless charging coil based on finite element analysis

Research on energy saving algorithms for WSNs based on K-Means

Comparative study of SS type and LCC type inductively coupled power transmission system

Related Author

DING Chengjun

XU Guanglu

LIU Yunfan

JIA Lizhen

MU Lili

CHEN Kai

HE Shizheng

YAO Pantao

Related Institution

School of Mechanical Engineering,Hebei University of Technology

College of Mechanical Engineering,Anhui University of Science ＆ Technology

School of Information Engineering,Southwest University of Science and Technology

School of Electrical Engineering,Sichuan University

School of Automation,Xi’an University of Posts and Telecommunications

⁰