无线充电技术发展综述

Review of Development of Wireless Charging Technology

无线充电技术是通过电磁波进行无线电力输送。无线充电技术可以使产品设计摆脱线缆的束缚,使得产品设计更加紧凑和小型化。文中介绍了电动汽车的无线充电技术,为克服电动车充电线缆较粗重,实现随时随地的无线充电;消费电子无线充电的标准化、小型化、低功耗化的发展趋势;物联网应用和无线传感网络的传感器无需通过线缆连接、供电和数据下发和上传;远距离微波和激光输电技术。以及纯电动汽车无线充电、充电效率、其对人体的影响、超低功耗传感器和无线充电技术的商业化运营是未来无线充电技术的研究重点。

Wireless charging technology is wireless power transmission through electromagnetic wave. Wireless charging technology allows the product design to get rid of the shackles of the cable, making the product design more compact and small. This paper focuses on the wireless charging technology for electric vehicles, electric vehicle charging cable to overcome the difficult realization of wireless charging, whenever and wherever possible development trend of standardization; consumer electronics, wireless charging miniaturization and low power consumption; sensor networking applications and wireless sensor networks without the need for cable, power supply and data sending and upload; remote microwave and laser transmission technology. And the commercial operation of pure electric vehicle wireless charging, charging efficiency, its impact on human body, ultra low power consumption sensor and wireless charging technology is the focus of future wireless charging technology research.