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題 名 | 三相感應發電機之非平衡自激電容的穩態特性分析=The Characteristics of Three-Phase Induction Generator Self-Excited with Unbalanced Capacitor |
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作 者 | 林乃一; 陳文耀; | 書刊名 | 技術學刊 |
卷 期 | 15:1 2000.03[民89.03] |
頁 次 | 頁107-111 |
分類號 | 448.2 |
關鍵詞 | 感應發電機; 自激; 穩態; 對稱分量; Induction generator; Self excitation; Steady state; Symmetrical components; |
語 文 | 中文(Chinese) |
中文摘要 | 本文研究三相感應發電機,在不平衡的激磁電容狀態下之運轉特性。運用對稱分 量( symmetrical components )的方法來分析其工作特性,並且將感應機之正序電路及負 序電路相連接,以作為分析感應機穩態特性的等效電路。根據虛功率總合為零的原則,可求 出感應發電機之端電壓值,以及有效功率總合等於零的原則,求出轉差率及頻率來。將分析 計算所得的數據與實驗結果對照之後,發現兩者確實相當接近。 |
英文摘要 | This paper discusses the performance characteristics of an isolated three-phase self-excited induction generator operating under an unbalanced, excited capacitor. Employing the theory of symmetrical components method to analyze the machine, the positive sequence network and the negative-sequence network of the machine are connected together as an equivalent circuit model for steady state analysis. Terminal voltage is determined by a cut-and-try solution such that the summation of reactive volt-amperes equals zero. Slip is determined from the relation that the summation of the real powers equals zero, and then frequency is obtained. Calculated values are compared with test results, a reasonable correlation has been obtained. |
本系統中英文摘要資訊取自各篇刊載內容。