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題 名 | 使用PSpice做三相感應電機的暫態模擬=Transient Simulation of Three-Phase Induction Machines Using PSpice |
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作 者 | 李榮乾; 林群峰; | 書刊名 | 電力電子技術 |
卷 期 | 42 1997.12[民86.12] |
頁 次 | 頁1-10 |
分類號 | 448.22 |
關鍵詞 | 多項式受控電源; 轉速電壓; 自由加速; Polynomial controlled source; Speed voltage; Free accel-eration; |
語 文 | 中文(Chinese) |
中文摘要 | 本文將三相感應電機的交軸一宜軸一零序等 效電路以 PSpice 來實現,其中轉速電壓係以多項式 (非線性 ) 受控電壓源來實現。 我們 將定子三相電壓以多項式受控電壓源的方式轉奐為定予側交軸一直軸一零序電壓:我們亦將 定予側交軸一直軸一零序電流以多項式受控電流源的方式轉換為定予三相電流。運動方程式 亦可以等效電路的方式來實現,其中電磁轉矩係以多項式受控電流源來實現。本文顯示自由 加速時的轉矩,轉速暫態波形,其穩態值與理論預測值一致。 |
英文摘要 | This paper useds PSpice to implement the quadrature ais, direct axis, direct axis, zero sequence equivalent circuits of a three-phase induction machine, where the speed voltages are implemented with polynomial(nonlinear)controlled voltage sources. The stator three-phase voltages are transformed to the stator quadrature axis, direct axis, zero sequrnce voltages by using the polynomial controlled voltage sources; the stator quadrature axis, direct, zero sequence currents are also transformed to the stator three-phase currents by using the polynomial controlled current sources. The mechanical equation can be implemented with an equivalent circuit,where the electromagnetic torque is implemented with polynomial controlled current sources. This paper shows the torque, speed transient waveforms during free acceeleration. whose steady-steady-state values agree wigh the theoretical prediction. |
本系統中英文摘要資訊取自各篇刊載內容。