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題名 | 線上式不斷電系統之研製=The Implementation of On-Line UPS with Power Factor Correction |
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作 者 | 林伯仁; 蔡文哲; | 書刊名 | 技術學刊 |
卷期 | 12:3 1997.09[民86.09] |
頁次 | 頁531-538 |
分類號 | 448.115 |
關鍵詞 | 不斷電系統; 功因改善器; Uninterruptible power supplies; UPS; Power factor correction; |
語文 | 中文(Chinese) |
中文摘要 | 本篇論文將探討不斷電系統(UPS)之設計與製作,首先將針對線上式不斷電系統 基本架構之各成份的操作與控制原理加以探討分析,並設計完成一單相不斷電系統之硬體 雛型。而為了改善不斷電系統輸入電流總諧波失真(THD,本論文在不斷電系統前級加上一 具有功因改善的ACDC轉換器。整個不斷電系統之特性、性能,本論文亦將會有完整的實驗 結果,以諮驗證。 |
英文摘要 | The design and implementation of single-phase uninterruptible power supplies (UPS) are discussed in this paper. First, the basic control block, operation and control theory of on-line UPS are described. The prototype of a single phase on-line UPS is proposed. To reduce the traditional UPS high input current harmonic distortion, a unity power factor correction circuit based on UC3854 is added to the frontend of the conventional UPS. The complete perfortnance of the proposed on-line UPS is discussed and verified by the experimental tests. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。