摘要
能源短缺和环境污染问题日益突出,电动汽车作为新能源汽车已经受到广泛关注。无线充电技术(WPT)是一种新型的电动汽车能源供给方式,首先介绍了国内外最新电动汽车无充电技术的研究情况;然后介绍了电磁感应式、磁耦合共振式无线充电技术,分析了4种补偿结构,以及一次侧补偿电容和二次侧输出功率的计算;最后分析了一些现有问题及解决方法。
This paper introduces the latest electric car without charging technology at home and abroad research situation,and then introduces the electromagnetic induction type,magnetic coupling resonance type wireless charging technology,analyzes the four compensation structure,and the primary side compensation capacitor and the secondary side output power calculation.Finally some existing problems and solving methods are analyzed.
出处
《工业控制计算机》
2017年第6期145-146,共2页
Industrial Control Computer
关键词
电动汽车
无线充电
电磁感应
磁耦合共振
补偿结构
electric cars
wireless charging
electromagnetic induction
magnetic coupling resonance
compensation structure
