Innovative Design of Pixelated Electrode Plates for Capacitive Wireless Charging
學年 109
學期 1
發表日期 2020-08-26
作品名稱 Innovative Design of Pixelated Electrode Plates for Capacitive Wireless Charging
作品名稱（其他語言）
著者 Ching-Lieh Li; He-Di Liu; Wei-Hsuan Tang; Yu-Jen Chi
作品所屬單位
出版者
會議名稱 2020 IEEE International Workshop on Electromagnetics: Applications and Student Innovation Competition (iWEM 2020)
會議地點 Penghu, Taiwan
摘要 This paper investigates the design of a pixelated electrode plates for capacitive wireless charging suited for mobile phone with metal shell. The study focuses on solving the problem that the effective coupling area (ECA) is relatively small when the secondary electrode plate is shifted in X direction and/or in Y direction and the variation of ECA is kept low. For the first time, the novel concept of “vacant” pixel is introduced into the capacitive charging plate, via which the above mentioned problem of small ECA, caused by the placement offset of the secondary electrode plate, is overcome. A tristate discrete particle swarm optimization (TDPSO) scheme is applied to optimize the pixel distribution of both pixelated positive and negative electrode plates, and the vacant pixel distribution in between. Via the global search scheme TDPSO we are able to determine the shapes of positive and negative electrodes for both the primary side (charging board) and the secondary side (charged board, such as a mobile phone).
關鍵字
語言 en
收錄於
會議性質 國際
校內研討會地點 無
研討會時間 20200826~20200828
通訊作者
國別 TWN
公開徵稿
出版型式
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機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/120250 )

SDGS 產業創新與基礎設施