| 采煤机用防爆型水冷电机的设计 |
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| 引用本文： | 孟大伟,刘兆江,孙兵成.采煤机用防爆型水冷电机的设计[J].哈尔滨理工大学学报,2009,14(2):55-58. |
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| 作者姓名： | 孟大伟 刘兆江 孙兵成 |
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| 作者单位： | 1. 哈尔滨理工大学,电气与电子工程学院,黑龙江,哈尔滨,150040
2. 通信指挥学院,湖北,武汉,430010 |
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| 摘 要： | 针对采煤机用防爆型水冷电机体积小、功率大、发热严重等特点，根据电机热量传递图调整了电磁负荷分布，使热源分布更趋合理．水路设计采用了折弯式水路，提高了散热能力．通过建立的热传导模型图对电机定子绕组温升进行了计算，并对电机轴和机座强度进行了校算．结果表明，该方案设计的电机在现场运行良好，方法合理有效．
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| 关 键 词： | 水冷电机 电机设计 折弯式水路 |
Design of Explosion-proof Motor with Water-cooling System for Coal Excavating |
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| MENG Da-wei,LIU Zhao-jiang,SUN Bing-cheng.Design of Explosion-proof Motor with Water-cooling System for Coal Excavating[J].Journal of Harbin University of Science and Technology,2009,14(2):55-58. |
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| Authors: | MENG Da-wei LIU Zhao-jiang SUN Bing-cheng |
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| Affiliation: | 1.School of Electrical and Electronic Engineering;Harbin University of Science and Technology;Harbin 150040;China;2.PLA Institute of Communication and Command;Wuhan 430010;China |
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| Abstract: | Explosion-proof Motor With Water-Cooling System for excavating coal has special character such as small size,high power and terrible heat,etc.Electric-magnetic parameter is optimized which makes distribution of power losses suited according to the figure of heat conduction.Reciprocation watercourse is adapted to cooling system which improve capability of heat-conduction.Temperature of stator winding is calculated on the basis of model of heat conduction.Main mechanical stress of axis and baseframe are calcu... |
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| Keywords: | water-cooling motor design reciprocation watercourse |
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