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題名 | A Novel Power Factor Detector for Balanced Three-Phase Non-sinusoidal Loads=平衡三相非弦波負載之新型功率因數偵測器 |
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作者 | 江茂欽; | 書刊名 | 宜蘭技術學報 |
卷期 | 7 2001.12[民90.12] |
頁次 | 頁57-65 |
分類號 | 448.11 |
關鍵詞 | 功率因數偵測器; 非弦波負載電流; Power factor detector; Non-sinusoidal load currents; |
語文 | 英文(English) |
中文摘要 | 本論文旨在發展適用於三相非弦波負載電流之新型功率因數偵測器。由於充份應用三相平衡系統之特性,因此,使用於三相弦波系統時,具有瞬時暫態響應之能力,沒有任何時間延遲;而且,所提出之偵測器改善傳統技術,僅能適用於弦波信號之缺點,即本文之方法不僅可適用於弦波信號亦可適用於非弦波信號。並且,所提出之偵測器具有極佳之穩態特性。詳細之理論分析、硬體製作及實驗結果均於文中詳加說明,以驗証本文所提方法之可行性。 |
英文摘要 | A novel power factor detector for three-phase non-sinusoidal load currents is proposed. It eliminates the disadvantage of conventional detectors, which can measure only the power factor of linear load. This novel detector fully uses the three-phase characteristic to achieve instantaneous response while using in the balanced three-phase linear loads. Therefore, the transient response of the proposed detector is very fast when compared with that of the conventional detectors. Moreover, the proposed detector possesses excellent input-to-output steady state performance. Theoretical analysis, hardware implementation, and some experimental results are also detailed in this manuscript. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。