Switched reluctance machines control with a minimized sampling frequency

Rain, Xavier; Hilairet, Mickaël; Arias, A.

doi:10.1016/j.enconman.2014.05.056

Cited by 5 publications

(3 citation statements)

References 39 publications

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“…SRMs also offer a high torque-volume ratio [4,9] and have an inherent electrical fault-tolerance due to a negligible magnetic coupling between the phases [2,5,7].…”

Section: Introductionmentioning

confidence: 99%

“…Thanks to the simple stator construction (with concentrated winding) and the absence of magnets and windings in the rotor SRMs are particularly cheap [1][2][4][5][6][7][8], robust [2,4,8,9] and suited for severe environments [10] or high-speed applications [3]. SRMs also offer a high torque-volume ratio [4,9] and have an inherent electrical fault-tolerance due to a negligible magnetic coupling between the phases [2,5,7].…”

Section: Introductionmentioning

confidence: 99%

“…With the development of power converters switched reluctance machines (SRMs) benefit from an increasing interest in various state-of-the-art drive configurations, such as in automotive applications [1][2].…”

Section: Introductionmentioning

confidence: 99%

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Experimental noise and vibration analysis of switched reluctance machines comparison of soft and hard chopping in transient conditions

Mollet

Gyselinck

Sarrazin

et al. 2015

2015 International Conference on Renewable Energy Research and Applications (ICRERA)

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This author-deposited version published in difusion.ulb.ac.be is a preprint of a paper accepted for the ICRERA 2015 conference and is subject to IEEE Copyright. Abstract-This paper presents a comparison of soft and hard chopping on an 8/6 SRM in terms of noise, vibration and harshness. Transient-state measurements are used to plot speedfrequency signatures of current, vibration and acoustic noise of the SRM for different load torques. With this technique speedrelated frequencies can be distinguished from resonance frequencies, and therefore, more information can be extracted from the plots. The results show that hard chopping increases the loudness of acoustic noise compared to soft chopping, with a frequency shift to higher values. This however leads to an attenuation of the vibration and noise amplitudes at the most critical resonance of the SRM, situated at a relatively low frequency.

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“…SRMs also offer a high torque-volume ratio [4,9] and have an inherent electrical fault-tolerance due to a negligible magnetic coupling between the phases [2,5,7].…”

Section: Introductionmentioning

confidence: 99%