应用于电动自行车的无线电桩设计

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摘 要：为减少电动自行车的充电器在拔插过程中因为金属疲劳引发的接触不良导致的漏电触电或内部线路短路以及充电不便等现象，现设计一种无线电桩，通过电磁感应技术对电动自行车进行供电。该电桩可以在减少电车充电器的使用，保护环境的同时，彻底避免漏电、跑电等安全隐患，减少电动自行车乱停乱放的社会现象。

关键词：无线电桩 电磁感应技术 电动自行车

Radio Pile Design Applied to Electric Bicycles

Hu Hengwei，Bo Chongyang，Zhang Xiang，Gong Xu，Zhang Zhiqi

Abstract：In order to reduce the phenomenon of electric shock or short circuit of internal line and inconvenience of charging caused by poor contact caused by metal fatigue during the plugging and plugging of the charger of electric bicycle， a radio pile is designed to supply power to the electric bicycle through electromagnetic induction technology. The electric pile can reduce the use of tram chargers and protect the environment while completely avoiding potential safety hazards such as leakage and running electricity， and reduce the social phenomenon of electric bicycles parked indiscriminately.

Key words：radio pile， electromagnetic induction technology， electric bicycles

1 提出问题

1.1 有线充电器的弊端

电动自行车的充电方式以有线充电居多，不过电动自行车的有线充电方式存在一定的缺陷，比如充电设备与被充电设备之间的直接接触，所以所有设备一定会有插座、供电线此类结构，因此可能会出现操作上不便利，设备极易出现火花、漏电导致烧毁的现象；而触点也可能过热导致起火，以及电源供应受限等情况。（剩余2928字）