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題 名 | 三相感應電動機的全盤自動量測與穩態分析=A Totally Automatic Measurement and Steady-state Analysis of the Three-phase Induction Motors |
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作 者 | 吳添保; 胡雁程; 劉銘坤; | 書刊名 | 明志技術學院學報 |
卷 期 | 33 2001.06[民90.06] |
頁 次 | 頁29-40 |
分類號 | 448.22 |
關鍵詞 | 全盤特性曲線; 疊代分析; 線性化; 模擬值; 人工定點量測; Total characteristic curve; Iterative approach; Linearization technique; Simulated value; Manual fixed-point test; |
語 文 | 中文(Chinese) |
中文摘要 | 本文利用本校電腦化動力計自動量測三相感應電動機的全盤特性曲線A,據此,透 過等效電路疊代分析的方法,找出等效電路的六個阻抗參數 R �窗BX �窗BR' �砥BX' �砥BR�搳BX �o與轉差率 s 的關係,將其近似線性化並考慮轉差率 s 與溫度 T 的關係後, 計算出三相感應電動機在任何負載點的穩態特性值,又稱全盤特性曲線 A 的模擬值 S,發現 S 與 A 幾乎重合。證明適當處理 A 的分析模式,既可修正全盤特性曲線 A 的儀表誤差,又能省去耗時費力的人工(任何指定負載點)的定點量測,印證本技術之可行性。 |
英文摘要 | This paper aims to automatically measure the total characteristic curve A of three-phase induction motors by using a computerized dynamometer. Thus, an iterative equivalent-circuit approach is proposed to find the relationship between six impedance parameters, R□, X □, R'□, X' □, R □, and X □o of the equivalent-circuit and slip s. First of all, we can approximately compute its linearization and consider the relation between slip s and temperature T. Then we can compute the steady characteristic values of a three-phase induction motor at any loading points. This is also known as the simulated value S of a total characteristic curve A. These two values S and A are almost identical. It has been shown that while handling the A model, we can not only remedy the instrument errors, but also save time and energy to measure the entire testing points. This approach is verified to be feasible. |
本系統中英文摘要資訊取自各篇刊載內容。