| 双定子永磁无刷电机电感特性分析 |
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| 引用本文： | 王玉彬,程明. 双定子永磁无刷电机电感特性分析[J]. 微电机, 2011, 44(7) |
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| 作者姓名： | 王玉彬 程明 |
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| 作者单位： | 1. 中国石油大学(华东)机电工程学院,东营257061;东南大学电气工程学院,南京210096
2. 东南大学电气工程学院,南京,210096 |
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| 基金项目： | 江苏省科技支撑计划(工业部分)项目(BE2008130) |
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| 摘 要： | 基于二维有限元法研究了双定子永磁无刷电机(DS-PMBL)内外定子绕组的电感特性,提出了一种计算DS-PMBL电机不饱和电感与饱和电感的数值计算方法,得出了DS-PMBL电机电枢绕组饱和电感的变化规律。对一台现有DS-PMBL样机电枢绕组的饱和电感进行了测定,实验结果验证了有限元计算与理论分析的正确性。
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| 关 键 词： | 双定子 永磁电机 有限元分析 电感特性 |
Inductance Characteristic Analysis of Double Stator Permanent Magnet Brushless Machine |
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| WANG Yubin,CHENG Ming. Inductance Characteristic Analysis of Double Stator Permanent Magnet Brushless Machine[J]. Micromotors, 2011, 44(7) |
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| Authors: | WANG Yubin CHENG Ming |
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| Affiliation: | WANG Yubin1,2,CHENG Ming2 (1.China University of Petroleum,Dongying shandong 257061,China,2.Southeast University,Nanjing 210096,China) |
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| Abstract: | This paper investigated the inductance characteristic of the double stator permanent magnet brushless(DS-PMBL) machine by using two dimensions finite element analysis(FEA),proposed a new numeric calculation method to calculate both unsaturated inductance and saturated inductance of the DS-PMBL motor,and derived the variation tendency of the armature winding inductance.Experimental results verify the FEA and the theoretical analysis by measuring the armature winding inductance of an existing DS-PMBL motor. |
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| Keywords: | double stator permanent magnetic machine FEA inductance characteristics |
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