| 800kW直流电机温升超标的原因分析及改善 |
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| 引用本文： | 张翠艳,朱利湘.800kW直流电机温升超标的原因分析及改善[J].电力机车与城轨车辆,2013,36(1):41-43. |
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| 作者姓名： | 张翠艳 朱利湘 |
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| 作者单位： | 南车株洲电机有限公司,湖南株洲,412001 |
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| 摘 要： | 文章分析了800 kW直流电机在电机试验中温升超标的原因,提出该电机的设计改进方案及严格的制造工艺要求。使该电机在运行过程中热损耗降低,散热回路得到合理改善,电机温升得到控制,满足了电机设计及运行可靠性要求。
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| 关 键 词： | 直流电机 温升 绝缘 绕组 |
Reason analysis and improvement of 800 kW DC motor high temperature rise |
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| ZHANG Cui-yan
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ZHU Li-xiang.Reason analysis and improvement of 800 kW DC motor high temperature rise[J].Electric Locomotives & Mass Transit Vehicles,2013,36(1):41-43. |
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| Authors: | ZHANG Cui-yan ZHU Li-xiang |
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| Institution: | (CSR Zhuzhou Electric Co.,Ltd.,Zhuzhou 412001,China) |
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| Abstract: | On the basis of the reason for 800 kW DC motor high temperature rise in motor test,this paper gives a improved motor design proposal and stricter manufacturing technology.As a result,motor high temperature rise is under the control clearly by reducing heat rejection and optimizing motor cooling circuit structure,so that the motor can meet the demands of motor design and its running reliability. |
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| Keywords: | DC motor temperature rise insulation winding |
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