| 稀土永磁同步电动机的起动特性研究 |
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| 引用本文： | 马志云,王晓辉,李朗如. 稀土永磁同步电动机的起动特性研究[J]. 华中科技大学学报(自然科学版), 1990, 0(6) |
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| 作者姓名： | 马志云 王晓辉 李朗如 |
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| 作者单位： | 华中理工大学电力工程系(马志云，王晓辉)，华中理工大学电力工程系(李朗如) |
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| 摘 要： | 本文对三相永磁同步电动机的异步起动特性进行了研究;提出了考虑实际绕组回路及永磁体工作点变动时的数学模型;分析了异步起动的似稳态和动态特性。文中对研制的5.5kW样机进行了计算和实测,两者结果比较吻合,表明本文提出的计算方法是适用的。
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| 关 键 词： | 同步电机 起动性能 永磁 数学模型 计算机仿真 |
The Starting Performance of the Permanent Magnet Synchronous Motor |
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| Ma Zhiyun Wang Xiaohui Li Langru. The Starting Performance of the Permanent Magnet Synchronous Motor[J]. JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE, 1990, 0(6) |
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| Authors: | Ma Zhiyun Wang Xiaohui Li Langru |
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| Affiliation: | Ma Zhiyun Wang Xiaohui Li Langru |
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| Abstract: | A mathematical model for the permanent magnet synchronous motor are proposed, in which the actual distribution of amortisseur bars and the shift of working point of the permanent magnet have been taken into account. Both the steady-state and dynamic performances during motor start up are analyzed. The results of a 3-phase, 4-pole, 5.5kW motor is given. The measured and calculated values are found in reasonably close agreement with each other. |
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| Keywords: | Synchronous motor Starting performance Permanent magnet Mathematical model Computer simulation |
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