Open AccessDesign of Resonant Wireless Charging Device for Public Electric Bicycle
Author(s) -
Shuai Zhao,
Shudong Wang,
RuiChen,
Liang Chen,
Yongyong Wu
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/738/1/012020
Subject(s) - wireless , electrical engineering , electric vehicle , inductive charging , range (aeronautics) , power (physics) , point (geometry) , computer science , engineering , telecommunications , physics , geometry , mathematics , quantum mechanics , aerospace engineering
As a starting point for the difficulty of charging public electric bicycles, this paper proposed a convenient and efficient charging device design concept, namely the design of resonant wireless charging device applied to public electric bicycles. Firstly, the main wireless charging technology on the market is introduced. Secondly, the design of the resonant wireless charging device is analysed including the charging principle, main circuit design and its advantages. The device supply power in centimeters or meters, even if there are obstacles in the charging range, energy can be efficiently transmitted, and it can be applied to the public electric bicycle parking hall, which can effectively solve the problem of difficult charging.