| 温升对感应电动机效率的影响 |
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| 引用本文： | 姚鹏,王鸿鹄,葛荣长,顾德军,吴艳红. 温升对感应电动机效率的影响[J]. 电机与控制应用, 2011, 38(6) |
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| 作者姓名： | 姚鹏 王鸿鹄 葛荣长 顾德军 吴艳红 |
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| 作者单位： | 上海电器科学研究所(集团)有限公司,上海电科电机科技有限公司,上海200063 |
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| 基金项目： | 上海市科委超高效异步电机设计关键技术研究 |
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| 摘 要： | 针对“单速、三相笼型感应电动机的能效分级（IE代码）”标准中高效、超高效电机试验方法的改变,通过分析通风对机械损耗和散热的影响,指出了通风与电机温升的关系.介绍了不同型号异步电机的损耗分布.通过有无风扇及增大、减小风扇外径的对比试验,验证了温升对电机效率的影响.
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| 关 键 词： | 温升 感应电动机 效率 |
Influence of Temperature Rising on Efficiency in Induction Motor |
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| YAO Peng,WANG Hong-hu, GE Rong-chang,GU De-jun,WU Yan-hong. Influence of Temperature Rising on Efficiency in Induction Motor[J]. Electric Machines & Control Application, 2011, 38(6) |
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| Authors: | YAO Peng WANG Hong-hu GE Rong-chang GU De-jun WU Yan-hong |
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| Affiliation: | YAO Peng,WANG Hong-hu,GE Rong-chang,GU De-jun,WU Yan-hong(SEARI Motor Tec.Co.,Ltd.,Shanghai Electrical Apparatus Research Institute(Group) Co.,Shanghai 200063,China) |
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| Abstract: | Aiming the changes of high efficiency electric motors and premium efficiency electric motors test methods,Mechanical ventilation by analysis of the impact of heat loss and the relationship between ventilation and temperature rise was pointed out.The different types of asynchronous motor losses distribution was described.Whether the fans and by the increase,reducing the fan diameter comparison test to verify the temperature of the motor efficiency. |
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| Keywords: | temperature rising induction motor efficiency |
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