- 期刊
感應機之負載轉矩突然變化的動態特性模擬
The Simulation of Dynamic Performance of Induction Machine during Sudden Changes in Load Torque
摘要
本文是以SIMULINK來模擬感應機負載轉矩突然變化的動態特性。由於感應機之定子與轉子電路之間變數的彼此耦合其動態特性非常複雜；是以非線性方程式來代表。文中使用d-q軸轉換將三相轉換成兩相；可消除動態模式中互感之時變關係。由模擬結果可以清楚看出，大馬力的感應機負載變化的動態較難以完整的預測。
關鍵字
無資料並列摘要
The dynamics behavior of induction machines during step changes in load torque was simulated via SIMULINK software in this paper. Because of the variables of stator and rotor circuits of induction machine are coupling each other so it dynamics performance are very complicated which is represented by nonlinear equations. In this paper the author transform three phases into two phases by using reference frame theory (d-q axis) to eliminate the time-varying mutual inductance in dynamic models. The results have show that it is difficult to predict the complete dynamics during normal load torque changes for a larger machine.
並列關鍵字
無資料延伸閱讀
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