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題名 | Optimization of Lead-Acid Battery Charging for Small Uninterrupted Power Supply (UPS)=小容量不斷電系統鉛酸蓄電池最佳化充電技術之研究 |
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作者 | 莊智峰; 陳財榮; 陳德超; Chuang, Chih-feng; Chen, Tsair-rong; Chen, Te-chau; |
期刊 | Proceedings of the National Science Council : Part A, Physical Science and Engineering |
出版日期 | 20011100 |
卷期 | 25:6 2001.11[民90.11] |
頁次 | 頁377-383 |
分類號 | 468.1 |
語文 | eng |
關鍵詞 | 不斷電系統; 鉛酸蓄電池; 充電技術; Pulse charging; Lead-acid batteries; UPS; |
中文摘要 | 本文旨在探討小容量不斷電系統常用之鉛酸蓄電池充電技術,近年來由於小容量 不斷電系統大量使用於個人電腦及各種商用設備,因此對於內部電池快速、安全且無污染的 充電技術已逐漸受到重視,對於不斷電系統內部電池之充電技術而言,通常包括快速充電、 高充電效率與具有延長電池使用週期壽命等。由於脈衝充電具有高充電速率與高充電效率之 優點,因此在本文中採用脈衝充電法做為不斷電系統內部電池之充電法,經由選擇不同之脈 衝充電參數如脈衝高度、責任週期、頻率及脈衝平均值等進行實驗測試。由實驗結果顯示在 特定充電參數之條件下, 電池之充電時間將可縮短至兩小時,且其充放電效率可高達 85.6 %。 |
英文摘要 | This study describes an optimized method for charging lead-acid batteries that are widely used in small uninterrupted power supplies. Research on charging lead-acid batteries effectively, safely, and in an environmentally friendly means has been ongoing for many years. Uninterrupted power supply (UPS) devices are conventionally used in personal computers and commercial equipment. An ideal battery charging technique usually involves fast charging, an efficient energy storage rate, and prolonged battery lifetime. This study adopted the pulse charging technique to achieve the aforementioned goals. Various pulse charging parameters, duty cycles, frequencies, and average values of pulses were applied in experiments. The experimental results indicate that an optimum-charging mode, with efficiency as high as 85.6% and charging time as short as two hours, can be achieved by applying appropriate parameters. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。