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磁耦合谐振式无线电能传输关键技术 被引量:1

Key Technology of Magnetic-coupling Resonant Wireless Power Transmission
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摘要 随着电力电子技术的不断发展,无线电能传输成了当前电能传输领域的研究热点,它较好的解决了传统输电中存在的困难。无线电能传输(WPT)又称为无接触式电能传输(CPT),主要有磁场耦合式、电场耦合式、辐射式、超声波式等,可实现小功率到大功率,近距离到远距离的不同应用场合。磁场耦合式又可分为磁感应耦合式无线电能传输(MCI-WPT)和磁耦合谐振式无线电能传输(MCR-WPT)两种。本文主要研究了磁耦合谐振式无线电能传输的关键技术,包括谐振线圈设计和系统控制技术。 With the constant development of electronic technology, wireless power transmission(WPT), being able to solve the difficulty in traditional power transmission, has been a research focus in current power transmission area. WPT, also called contactless power transmission(CPT), can be applied to different occasions ranging from high power to low power and from close to far, including magnetic coupling, electric coupling, radial and ultrasonic type. Magnetic coupling can involve MCI-WPT and MCR-WPT. This paper mainly studies the key technology of MCR-WPT, including the design of resonant coil and system control technology.
作者 甘剑锋 江峰 袁征 Gan Jianfeng, Jiang Feng, Yuan Zheng(Aerospace Electronic Technology Research Center, Chongqing Communication Institut)
出处 《电源世界》 2018年第2期38-41,共4页 The World of Power Supply
关键词 无线电能传输 磁场耦合 Wireless power transmission(WPT), Magnetic coupling
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