| 电子式软启动下感应电机的启动过程 |
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| 引用本文： | 贾国荣,张方.电子式软启动下感应电机的启动过程[J].电力系统及其自动化学报,2005,17(3):24-27,68. |
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| 作者姓名： | 贾国荣 张方 |
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| 作者单位： | 贵州商业高等专科学校计算机科学与技术系,贵阳,550004;湛江师范学院电子信息学院,湛江,524022 |
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| 摘 要： | 用混合变量改进方法建立感应电机模型，通过控制单元在主电路拓扑的变化下，采用双向晶闸管控制高压电机软启动。该过程利用Matlab／Simulink仿真模拟电机启动时定子电流和转矩变化情况，整个操作控制精确，效果明显，对实际应用有较大的参考价值。
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| 关 键 词： | 感应电机 软启动 仿真 控制电路 参数设置 |
| 文章编号： | 1003-8930(2005)03-0024-04 |
Electronic Soft Start-Up Process of Induction Motors |
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| JIA Guo-rong,ZHANG Fang.Electronic Soft Start-Up Process of Induction Motors[J].Proceedings of the CSU-EPSA,2005,17(3):24-27,68. |
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| Authors: | JIA Guo-rong ZHANG Fang |
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| Abstract: | This paper proposes an improved induction motor model using hybrid variable method.With the change of main circuit topology due to the control cell,the high voltage start-up process is controlled by the bidirectional thyristor.The current and torque of stator at the motor starting is simulated by Matlab/Simulink.The proposed method has great reference value in practice application for its precise control and evident effect. |
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| Keywords: | induction motor soft start-up simulation controllable circuit parameter setting |
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