| 变极蓄能电机的磁路计算 |
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| 引用本文： | 于涌源 戈宝军. 变极蓄能电机的磁路计算[J]. 大电机技术, 1997, 0(2): 21-24 |
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| 作者姓名： | 于涌源 戈宝军 |
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| 作者单位： | 哈尔滨理工大学 |
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| 摘 要： | 在献「１的基础上，介绍了变极蓄能电机磁路的两种简化算法－算化双支磁路法和平均磁路法，同时讨论了有限元法计算变极蓄能电机磁路的特点，最后将本的方法与以前的方法进行顾总结，并与实测值进行了对比分析。
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| 关 键 词： | 磁路计算 蓄能电机 变极同步电机 |
Magnetic Circuit Calculation for Pole-changing Pumped Storage Machines |
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| Yu Yongyuan, Ge Baojun. Magnetic Circuit Calculation for Pole-changing Pumped Storage Machines[J]. Large Electric Machine and Hydraulic Turbine, 1997, 0(2): 21-24 |
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| Authors: | Yu Yongyuan Ge Baojun |
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| Affiliation: | Harbin University of Science and Technology |
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| Abstract: | This paper is extended on the basis of [1]. Two new methods-Simplified twe branch mgnetic circuit method and average magnetic circuit method of the magnetic drcuit calculation for pole-changing pnmped storage machines are put forward, Speciality of the magneic field calculation for using finite element method is analysed and early method of the magnetic circuit calculation is explained briefly at the same time.Finally, the results of the magnetic circuit calculation by two branch magnetic circuit method, by simplified two brand magnetic circuit method, by average magnetic circuit method, by traditional method and by finite element method are compared with the measured values through an example. |
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| Keywords: | magnetic circuit calculation pumped storage machine pole-changing sallent pole synchronous machine |
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