大范围额定功率感应电动机空载和负载铁芯损耗的比较

2014 International Conference on Electrical Machines (ICEM) Pub Date : 2014-11-20 DOI:10.1109/ICELMACH.2014.6960307

M. Dems, K. Komeza

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引用次数: 2

摘要

本文介绍了从3千瓦到280千瓦的六种不同标称功率的异步电动机的空载和负载损耗的比较。损耗计算采用场路法和解析法。结果表明，随着电机负载的增加，铁芯损耗显著增加。此外，采用解析法计算了铁芯损耗随负载功率的变化曲线。

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Comparison of no-load and load core losses for a wide range of nominal power induction motors

This paper presents a comparison of no-load and load losses for six different nominal power induction motors ranging from 3 kW to 280 kW. For loss calculations, field-circuit and analytical methods are used. The results show a significant increase in core losses concomitant with motor load increases. Additionally, analytical methods were employed to calculate the curves of core losses versus load power.

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2014 International Conference on Electrical Machines (ICEM)

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