博碩士論文 943207017 完整後設資料紀錄

DC 欄位 語言
DC.contributor光機電工程研究所zh_TW
DC.creator張惠普zh_TW
DC.creatorHui-pu Changen_US
dc.date.accessioned2007-7-6T07:39:07Z
dc.date.available2007-7-6T07:39:07Z
dc.date.issued2007
dc.identifier.urihttp://ir.lib.ncu.edu.tw:88/thesis/view_etd.asp?URN=943207017
dc.contributor.department光機電工程研究所zh_TW
DC.description國立中央大學zh_TW
DC.descriptionNational Central Universityen_US
dc.description.abstract本研究提出一個新的殘電量量測方法,其基礎理論是電池在放電時,電池內的等效電阻和電容都會隨著放電深度的變化而改變大小。本文針對此特性設計了一套電池殘電量量測系統,能不影響電池放電的情況下,對電池輸入一個步階訊號,擷取電池在放電狀態下的步階響應,利用數位濾波器與系統鑑別的技術後處理分析電池響應資料,找出電池在系統參數,發現系統參數與殘電量存在線性關係,經過環境因素補償法補償後,可用系統參數評估電池的殘電量。zh_TW
dc.description.abstractOne of the most important tasks of the power lithium - ion battery management systems is to precisely estimate the current state of charge (SOC) of the batteries online.This paper presents a new, online, battery state-of-charge estimation and monitoring system for discharge periods of lithium - batteries, commonly used in telecommunication power systems. Our battery management system can perform both the online monitoring and SOC estimation tasks by the use of the same low-cost 8-bit micro-controller. The state equation for battery model and the system dynamic approach for system identification also have been presented. The test results show the proposed identification system has good performance with reduced battery dynamic under the real environments.en_US
DC.subject鋰電池zh_TW
DC.subject殘電量zh_TW
DC.subjectState of chargeen_US
DC.subjectlithium batteryen_US
DC.title鋰電池殘電量測系統及校正zh_TW
dc.language.isozh-TWzh-TW
DC.titleState-of-charge estimation for lithium batteryen_US
DC.type博碩士論文zh_TW
DC.typethesisen_US
DC.publisherNational Central Universityen_US

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