| 一种小容量异步电机有功损耗的快速估算方法 |
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| 引用本文： | 范永威.一种小容量异步电机有功损耗的快速估算方法[J].浙江电力,2011(10):46-48. |
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| 作者姓名： | 范永威 |
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| 作者单位： | 上海勘测设计研究院; |
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| 摘 要： | 三相异步电机空载有功损耗是异步电机比较重要的性能指标之一。在三相异步电机运行效率分析的基础上,提出了三相异步电机空载有功损耗的估算方法,并分析了其在不同异步电机空载视在功率中的占比,对开展异步电机相关的工作具有一定的现实指导意义。
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| 关 键 词： | 异步电机 空载有功损耗 效率分析 空载视在功率 |
Fast Estimation Method of Active Power Loss for Low-capacity Asynchronous Motor |
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| FAN Yong-wei.Fast Estimation Method of Active Power Loss for Low-capacity Asynchronous Motor[J].Zhejiang Electric Power,2011(10):46-48. |
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| Authors: | FAN Yong-wei |
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| Affiliation: | FAN Yong-wei(Shanghai Investigation & Design Research Institute,Shanghai 200434,China) |
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| Abstract: | The no-load active power loss of three-phase asynchronous motors is among the important performance indexes for asynchronous motors.Through the analysis on its operation efficiency,this paper puts forward the estimation method for no-load active power loss of these motors.In addition,it analyzes its proportions in the no-load apparent power of different asynchronous motors and can serve as a reference for practices of the motors. |
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| Keywords: | asynchronous motor no-load active power loss efficiency analysis no-load apparent power |
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