| 多单元三相电励磁双凸极直流发电机的功率关系和比较 |
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| 引用本文： | 万伟悦,严仰光,孟小利.多单元三相电励磁双凸极直流发电机的功率关系和比较[J].煤矿机电,2011(4). |
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| 作者姓名： | 万伟悦 严仰光 孟小利 |
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| 作者单位： | 南京航空航天大学电气工程系,江苏南京,210016 |
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| 摘 要： | 基于时步有限元法,仿真分析了多单元三相电励磁双凸极直流发电机随构成单元数递增的功率关系,计算分析的结果和解析法分析的结论是吻合的。进而研究在电枢内径相同的条件下,最大输出功率与定转子极数间的变化关系,并得出存在最佳定转子极数设计的结论。
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| 关 键 词： | 时步有限元法 多单元 功率关系 同电枢内径 最大输出功率 |
The Relationships and Comparison of Output Power of the Multicell Three-phase Wound-Field Doubly Salient DC Generator |
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| WAN Wei-yue,YAN Yang-guang,MENG Xiao-li.The Relationships and Comparison of Output Power of the Multicell Three-phase Wound-Field Doubly Salient DC Generator[J].Colliery Mechanical & Electrical Technology,2011(4). |
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| Authors: | WAN Wei-yue YAN Yang-guang MENG Xiao-li |
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| Affiliation: | WAN Wei-yue,YAN Yang-guang,MENG Xiao-li(Department of Electrical Engineering,Nanjing University of Aeronautics & Astronautics,Nanjing 210016,China) |
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| Abstract: | Based on transient FEM(finite element method) to simulate and analysis the relationships of output power of the Multi-cell three-phase wound-field doubly salient DC generator when composing elements increases which simulation results are basically identical to the deducing conclusion.Then the variation between Maximum output power and stator/rotor poles with the same armature diameter is further studied,such that an optimal stator/rotor pole design can be reached. |
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| Keywords: | transient finite element method multi-cell relationship of output power the same armature diameter maximum output power |
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