| 基于FEPG的电动机匝问短路温度场分析 |
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| 引用本文： | 高爱云,钱武,孙国慧.基于FEPG的电动机匝问短路温度场分析[J].广东输电与变电技术,2010,12(2):55-57. |
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| 作者姓名： | 高爱云 钱武 孙国慧 |
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| 作者单位： | 1. 广东水利电力职业技术学院电力系
2. 北京飞箭软件有限公司 |
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| 摘 要： | 鉴于电动机匝间短路故障与定子电阻、电流和槽内导体损耗之间的定量关系，提出了电动机匝间短路温度分析有限元计算模型，研究了匝间短路位置和故障程度与电机温升之间的关系。运用有限元分析软件FEPG对电动机空载、满载及匝间短路故障后的温度场进行了仿真计算，证明该模型是正确的。
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| 关 键 词： | 匝间短路 有限元法 温度 FEPG |
Analysis of Temperature Distribution on Induction Motor Inter-turn Short Circuit Faults Based on FEPG |
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| Gao Aiyun,Qian Wu,Sun Guohui.Analysis of Temperature Distribution on Induction Motor Inter-turn Short Circuit Faults Based on FEPG[J].Guangdong Power Transmission Technology,2010,12(2):55-57. |
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| Authors: | Gao Aiyun Qian Wu Sun Guohui |
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| Affiliation: | Gao Aiyun Qian Wu Sun Guohui (Guangdong Technical College of Water Resources and Electric Engineering tiao Alyun; Beijing Feijian soft Ltd.) |
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| Abstract: | Based on the quantitative relation between inter-turn short faults and stator resistance, current, conductor loss in slots, finite element model on temperature analysis of inter-turn short faults is provided. The relationship between inter-turn short circuit faults and temperature is studied. Using FEPG simulation on motor temperature under no-load, full load and inter-turn short circuit faults is done. The results show that this modeling is correct. |
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| Keywords: | FEPG |
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