鉛蓄電池充電特性與檢測之研究

Investigation of Charging Characteristics and Monitoring for Lead-Acid Battery

曾裕傑(Yu-Chieh Tseng)

指導教授 ： 何金滿

中原大學/工學院/電機工程研究所/碩士(2001年)

https://doi.org/10.6840/cycu200100144

摘要

摘 要

本文之研究目的在探討電池充電器的電路架構及控制技術，並分析比較其充電特性。對電池的充電技術而言，通常包括快速充電、高充電效率、電池容量的偵測、以及如何延長電池使用週期壽命等。本文之研究重點在探討不同充電法（定電壓、定電流、脈衝、 等）之充電特性，並加以比較分析。在容量偵測方面，係以充電終止電壓和放電終止電壓來判斷，並藉以探討如何避免電池過度充電或深度放電，而延長電池的使用壽命。
最後，針對不同的脈衝充電參數如：脈衝大小、責任週期、頻率、以及脈衝平均值等進行實驗測試，從中尋求較佳之充電策略，以提供充電器之設計參考。

關鍵字

脈衝平均值 ； 深度放電 ； 快速充電

並列摘要

ABSTRACT

The object of this paper is to investigate the circuit topologies and control techniques for battery chargers. Analysis and comparison of charging characteristics for different charging controls are presented. In general, an optimum charging method includes fast charging, high charging efficiency, monitoring the remain capacity of a battery, and how to increase life cycles of a battery. The charging characteristics(constant voltage, constant current, pulse, and )of acid-lead batteries are analyzed and presented. A charging and discharging monitoring circuit is implemented to prevent overcharging and overdischarging for the battery.
Finally, an optimum charging mode can be achieved by selecting suitable parameters of pulse charging, such as amplitude, duty ratio, frequency, and average value of pulses. It will be helpful for the design of a charger.

並列關鍵字

average value of pulses ； overdischarging ； fast charging

參考文獻

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