测控技术2017，Vol.36Issue(5)：148-151,155,5.
电动汽车无线充电线圈偏移情况下的效率提升
Efficiency Improvement of Coil Misalignment for Electric Vehicles Wireless Charging
黄云霄 1张强 1徐晨洋 1牛天林1
作者信息
- 1. 空军工程大学防空反导学院,陕西西安710051
- 折叠
摘要
Abstract
In the process of wireless charging of electric vehicles,the coil misalignment often occurs,which may result in the decrease of system transmission efficiency and the increase of the instability of the system.The theoretical calculation and analysis of the mutual inductance and transmission efficiency of two kinds of coil deviation occurred in the process of wireless charging for electric vehicles are done.On this basis,three kinds of radio transmission systems on scientific coil design,impedance network optimization,and planar core coupling are simnulated on Matlab.The results show that the three methods can improve the transmission efficiency of the wireless power transmission system,while coil deviation occurring in the process of wireless clarging.关键词
电动汽车/磁耦合/线圈偏移/效率Key words
electric vehicle/magnetic resonant/coil misalignment/efficiency分类
信息技术与安全科学引用本文复制引用
黄云霄,张强,徐晨洋,牛天林..电动汽车无线充电线圈偏移情况下的效率提升[J].测控技术,2017,36(5):148-151,155,5.
