Investigation of magnetic field inter-harmonics and sideband vibration in FSCW IPMSM drive with SPWM technique

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dc.contributor.author Wenyi, Liang
dc.contributor.author Luk, Patrick Chi-Kwong
dc.contributor.author Fei, Weizhong
dc.date.accessioned 2017-08-11T14:48:09Z
dc.date.available 2017-08-11T14:48:09Z
dc.date.issued 2017-06-01
dc.identifier.citation Wenyi Liang, Patrick Luk and Weizhong Fei. Investigation of magnetic field inter-harmonics and sideband vibration in FSCW IPMSM drive with SPWM technique. IEEE Transactions on Power Electronics, Volume 33, Issue 4, pp3315-3324 en_UK
dc.identifier.issn 0885-8993
dc.identifier.uri http://dx.doi.org/10.1109/TPEL.2017.2711062
dc.identifier.uri http://dspace.lib.cranfield.ac.uk/handle/1826/12306
dc.description.abstract The high-frequency sideband current harmonics are the inherent concomitants of applying sinusoidal pulse width modulation (SPWM) in permanent magnet synchronous machine drives. Abundant spatial interharmonic magnetic field components in fractional-slot concentrated-winding (FSCW) interior permanent magnet synchronous machine (IPMSM) render it very susceptible to electromagnetic radial vibration (ERV). In this paper, a universal analytical interharmonic model of magnetic field in FSCWIPMSMs is proposed, and further it is employed to develop the sideband radial force density model of SPWM. Both comprehensive finite element analysis (FEA) simulations and experimental tests are carried out to underpin the validity of the analytical models. The close agreements between the analytical, FEA, and experimental results have revealed that the proposed analytical approaches can deliver accurate sideband current and vibration predictions with minimum computational efforts and suffice for fast preliminary assessments. In addition, the validated analytical models can offer detailed and insightful revelations of various factors that affect the corresponding sideband vibration components. en_UK
dc.language.iso en en_UK
dc.publisher IEEE en_UK
dc.rights Attribution 3.0 (CC BY 3.0) You are free to: Share — copy and redistribute the material in any medium or format, Adapt — remix, transform, and build upon the material for any purpose, even commercially. The licensor cannot revoke these freedoms as long as you follow the license terms. Under the following terms: Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. Information: No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
dc.subject Concentrated-winding en_UK
dc.subject electromagnetic radial force density en_UK
dc.subject electromagnetic radial vibration en_UK
dc.subject fractional-slot en_UK
dc.subject magnetic flux density en_UK
dc.subject permanent magnet synchronous machine drive en_UK
dc.subject sideband harmonic en_UK
dc.subject sinusoidal pulse width modulation en_UK
dc.title Investigation of magnetic field inter-harmonics and sideband vibration in FSCW IPMSM drive with SPWM technique en_UK
dc.type Article en_UK


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