| 隐极迭片转子同步电动机启动特性计算机仿真 |
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| 引用本文： | 马志云,周理兵,林金铭.隐极迭片转子同步电动机启动特性计算机仿真[J].华中科技大学学报(自然科学版),1990(4). |
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| 作者姓名： | 马志云 周理兵 林金铭 |
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| 作者单位： | 华中理工大学电力工程系
(马志云，周理兵)，华中理工大学电力工程系(林金铭) |
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| 摘 要： | 本文提出了用多回路法来计算隐极迭片转子同步电动机的启动特性,包括各回路的电流;导出了用于似稳态和动态分析的数学模型;提出了用转子电阻分布系数来描述转子不对称性的方法.文中以一台22kW电动机为例,对不同阻尼绕组情况下的不同电阻分布系数γ进行了计算和分析,结果表明当γ接近零时,其启动特性接近于异步电动机的启动特性.实验还表明,计算结果与实验结果吻合较好.
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| 关 键 词： | 同步电机 电动机 启动特性 计算机仿真 隐极转子 |
Computer Simulation for Asynchronous Starting Performance of Synchronous Motor with Laminated Cylindrical Rotor |
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| Ma Zhiyun Zhou Libin Lin Jinming.Computer Simulation for Asynchronous Starting Performance of Synchronous Motor with Laminated Cylindrical Rotor[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1990(4). |
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| Authors: | Ma Zhiyun Zhou Libin Lin Jinming |
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| Institution: | Ma Zhiyun Zhou Libin Lin Jinming |
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| Abstract: | A method for calculation of the starting performance of a synchronous motor with laminated cylindrical rotor by the multi-loop technique is described. It is suitable for calculating both the asynchronous steady-state and dynamic process as well as the current distribution in damper bars. A method for presenting the asymmetric degree of the rotor is proposed. Computational and test results of the starting performance of a 22 kW synchronous motor are given. |
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| Keywords: | Synchronous machine Motor Starting performance Computer simulation Cylindrical (non-salient) rotor |
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