| 双层转子感应电动机直接场路耦合数值模拟法 |
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| 引用本文： | 毕大强,李德成,吕中枢. 双层转子感应电动机直接场路耦合数值模拟法[J]. 沈阳工业大学学报, 1999, 21(2): 140-142,148 |
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| 作者姓名： | 毕大强 李德成 吕中枢 |
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| 作者单位： | 1. 沈阳工业大学,电气工程学院,辽宁,沈阳,110023
2. 沈阳电力高等专科学校,辽宁,沈阳,110031 |
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| 摘 要： | 提出一种双层转子感应电动机的计算新方法，该方法直接以电机端电压已知条件，并计入端部效应的影响，建立直接场路耦合方程。利用场解由数值方法计算电机电磁转矩，进而计算进他性能，提高计算速度与精度，给出实例对比验证了方法的优越性。
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| 关 键 词： | 实心转子 场路耦合 有限元法 数值模拟 感应电机 |
Field-circuit directly coupled numerical modeling method for induction motor with double-layer rotor |
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| BI Da-qiang,LI De-cheng,LU Zhong-shu. Field-circuit directly coupled numerical modeling method for induction motor with double-layer rotor[J]. Journal of Shenyang University of Technology, 1999, 21(2): 140-142,148 |
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| Authors: | BI Da-qiang LI De-cheng LU Zhong-shu |
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| Abstract: | In this paper a new method for the calculation of the inductin motor with double-layer rotor is presented. Basing on that the terminal voltage is used as known condition and the effect of the end is considered, the field-circuit directly coupled equation is setup. By means of the result of the field, the electromagnetic torque can be calculated by the numerical way, then other performances can be got. By using the new method the speed and accuracy of calculation can be improved. The results are contrasted in a case, and the advantages of the new method are showed. |
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| Keywords: | solid rotor induction motor field-circuit coupling finite element method |
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