Research on the Iron Losses in Variable-Frequency Motor

Xiao Li Luo; Wan Tai Liu; Hui Fang Zhou; Sheng Hua Luo

doi:10.4028/www.scientific.net/AMM.494-495.1482

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 494-495Research on the Iron Losses in Variable-Frequency...

Research on the Iron Losses in Variable-Frequency Motor

Abstract:

In this paper, faced with the modeling problems of analysis and calculation for iron losses in variable-frequency motor under no-sinusoidal excitation, the author points out a method that the iron losses can be calculated under any magnetic field ,that is waveform-Harmonic analysis method. In consideration of the impact of Power supply harmonics, Core saturation and Skin Effect, the author proposes a new parameter -- Harmonic Loss Correction Factor. From the comparisons between the prototype test results and the theoretical results show that this method has high accuracy and strong feasibility.

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Periodical:

Applied Mechanics and Materials (Volumes 494-495)

Pages:

1482-1486

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.494-495.1482

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Online since:

February 2014

Authors:

Xiao Li Luo*, Wan Tai Liu, Hui Fang Zhou, Sheng Hua Luo

Keywords:

Harmonic Analysis Method, Iron Loss, Variable-Frequency Motor

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* - Corresponding Author

References

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