English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 6507/11669
造訪人次 : 29732110      線上人數 : 427
RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜尋範圍 進階搜尋

請使用永久網址來引用或連結此文件: http://ir.ncue.edu.tw/ir/handle/987654321/11130

題名: A design of an optimal battery pulse charge system by frequency-varied technique
作者: Chen, Liang‐Rui
貢獻者: 電機工程系
關鍵詞: Optimal charge frequency;Pulse charge;Variable frequency pulse charge system (VFPCS)
日期: 2007-02
上傳時間: 2012-06-05T04:33:32Z
出版者: Institute of Electrical and Electronics Engineers Inc.
摘要: In this paper, a variable frequency pulse charge system (VFPCS), that can detect and dynamically track the optimal charge frequency, is proposed to improve the battery-charge response. To assess the system performance, a prototype of the VFPCS for 600-mAh lithium-ion battery is designed and implemented. Compared with the standard constant-current and constant-voltage charge system, the charge speed of the proposed VFPCS is improved above 24%, while the proposed VFPCS is improved above 10% compared with the conventional fixed-frequency pulse charge system. The results indicate that the VFPCS can actually provide pulse with optimal frequency to charge the battery and the charge response is improved.
關聯: IEEE Trans. Ind. Electron., 54(1): 398-405
顯示於類別:[電機工程學系] 期刊論文

文件中的檔案:

檔案 大小格式瀏覽次數
index.html0KbHTML518檢視/開啟


在NCUEIR中所有的資料項目都受到原著作權保護.

 


DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回饋