基於泛用型電量控制方法之電池充電研究

在環境污染與能源危機等議題逐漸被重視之情形下，電動車因具有低污染與高能源效率的特性，世界各國紛紛投入電動車輛的研究工作。鑑於近年來鋰電池爆炸案例層出不窮，相對於電動車使用之高容量充電電池若在快速充電時發生爆炸，後果將更為嚴重。本研究係提出泛用型電量控制方法，透過 PXI 儀控系統硬體及LabView 虛擬儀控軟體，建構出泛用型電量控制模擬系統，並且依照電池之額定容量、額定電壓等數據進行充電控制，以有效避免電池因過度充電而導致爆炸。透過本研究將電池健康狀況區分為正常電池、老化電池及異常電池等三類，以利電池使用者預先於充電結束時，及早得知電池健康情形，避免在使用過程中面臨電池電量不足之窘境，或是因持續使用異常電池，導致使用危安事件肇生。藉由實驗結果得知，本方法可搭配不同充電方法，並且因應不同類型之電池進行充電，具有應用範圍廣泛之成果，期能對世界各國推動建置電動車充電站之防爆機制有所幫助，進而促進電動車市場之發展。

關鍵字

電動車；充電電池；電量控制方法

並列摘要

When the subject of environment pollution and energy crisis is getting serious attention and due to electric vehicle has low pollution and high energy efficiency characteristic, various countries begin researching electric vehicle. Seeing that the case of explosion of lithium battery happen a lot, compare with the explosion of using high-capacity rechargeable battery in electric vehicle in rapid charge, the consequence will be more serious. This research is to propose universal electronic quantity control method and to construct a universal electronic quantity control simulation system by PXI instrumentation system and LabView virtual instrumentation software, in accordance with batteries rated capacity and rated voltage to control the charge, in order to avoid the explosion of over charge. Through this study, according to battery state of health can be divided into normal batteries, aging batteries, and abnormal batteries. Allow users to advance know the battery health status at the end of charging. To avoid facing the situation of low battery, or occurring dangerous events because using abnormal batteries continuously. By experimental results, the method can be used with different charging methods, and for different batteries charging, having a widespread range of applications of the contribution. The purpose is to help building up the mechanism of explosion proof when various countries start to construct the rechargeable station of electric vehicle, promoting the electric vehicle market.

並列關鍵字

Electric Vehicle ； Rechargeable Battery ； Electronic Quantity Control Method

參考文獻

[4]拓墣產業研究所，從綠色車輛角度探究電動車發展契機，台北：拓墣科技股份有限公司，2009，第11-12頁。

[9]Gregory L. Plett, "High-performance battery-pack power estimation using a dynamic cell model," IEEE Trans. Veh. Technol., vol. 53, no. 5, 2004, pp. 1586-1593.

[46]B. A. Johnson and R. E. White, "Characterization of commercially available lithium-ion batteries, " J. Power Sources, vol. 70, 1998, pp. 48-54.

[48]A. Affanni, A. Bellini, G. Franceschini, P. Guglielmi, and C. Tassoni, "Battery choice and management for new-generation electric vehicles," IEEE Trans. Ind. Electron., vol. 52, no. 5, 2005, pp. 1343–1349.

[49]Y.-S. Lee and G.-T. Cheng, "Quasi-resonant zero-current-switching bidirectional converter for battery equalization applications," IEEE Trans. Power Electron., vol. 21, no. 5, 2006, pp. 1213-1224.

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基於泛用型電量控制方法之電池充電研究

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