| 计及定子铁耗的三相异步电机新相轴线模型 |
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| 引用本文： | 常鲜戎,赵书强,樊尚,科康波.计及定子铁耗的三相异步电机新相轴线模型[J].华北电力大学学报,2004,31(3):8-13. |
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| 作者姓名： | 常鲜戎 赵书强 樊尚 科康波 |
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| 作者单位： | 华北电力大学,电气工程学院,河北,保定,071003;里尔科技大学,法国里尔 |
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| 摘 要： | 介绍了计及定子铁耗的三相异步电机新相轴线模型。该模型可应用在电机定子三相参数不对称的状态。计算机仿真和电机模拟实验表明:定子铁耗能明显地影响定子电流值。计及定子铁耗的新相轴线模型的仿真计算结果比忽略定子铁耗的仿真计算结果更吻合电机的实验数据。计及定子铁耗的三相异步电机新相轴线模型具有更高的准确度。该模型在三相异步电机的监测及控制方面有广泛的应用前景。
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| 关 键 词： | 电机 故障检测 建模 仿真 状态方程 |
| 文章编号： | 1007-2691(2004)03-0008-06 |
Phase axes model of three phase asynchronous machines considering stator iron loss |
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| CHANG Xian-rong,ZHAO Shu-qiang,V. Cocquempot.Phase axes model of three phase asynchronous machines considering stator iron loss[J].Journal of North China Electric Power University,2004,31(3):8-13. |
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| Authors: | CHANG Xian-rong ZHAO Shu-qiang V Cocquempot |
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| Affiliation: | CHANG Xian-rong,ZHAO Shu-qiang,V. Cocquempot 1 1 2 |
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| Abstract: | The authors present a new phase axesmodelof three phaseasynchronous machines considering the stator iron loss. The model can be used when the parameters of the machine's stator are unbalance. The simulation and experiment results show that the stator currents are influenced by the iron loss distinctly. The simulation results considering the stator iron loss is more consistent with the measured data in laboratory comparing with those neglecting the stator iron loss. The phase axes model considering the stator iron has better precision and very useful in the asynchronous machine's monitoring and control. |
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| Keywords: | electric machine fault detective modeling simulation state equation |
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