| 凸极同步电机非均匀气隙磁导的计算 |
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| 引用本文： | 陈晓刚,赵荣详,黄进,许大中.凸极同步电机非均匀气隙磁导的计算[J].电工技术学报,1998(1). |
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| 作者姓名： | 陈晓刚 赵荣详 黄进 许大中 |
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| 作者单位： | 浙江大学 |
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| 摘 要： | 在简要介绍了等效磁路法模型进行电机仿真分析的方法后，对气隙非均匀的凸极同步电机的定子齿与转子齿之间的气隙磁导计算方法进行了分析与研究，推导出了在任意转子机械角位移下的气隙磁导及其对角位移的一阶和二阶导数的计算方法。文中给出了一个计算实例。
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| 关 键 词： | 凸极电机 气隙 磁导 计算 |
Permeance of Non-Constant Air Gap in Salient Synchronous Machine |
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| Chen Xiaogang,Zhao Rongxiang,Huang Jin,Xu Dazhong.Permeance of Non-Constant Air Gap in Salient Synchronous Machine[J].Transactions of China Electrotechnical Society,1998(1). |
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| Authors: | Chen Xiaogang Zhao Rongxiang Huang Jin Xu Dazhong |
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| Affiliation: | Zhejiang University |
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| Abstract: | Magnetic equivalent circuit method is widely used in dynamic performance simulation of electric machines. In this paper, a mathod to the calculation of permeance of non-constant air-gap salient-pole synchronous machines and its derivatives with respect to stator-to-motor displacement angle is presented.These quantities are needed in the dynamic performance simulation of electric machines by means of MEC method. |
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| Keywords: | Magnetic equivalent circuit method Non-constant air-gap Permeance |
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