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Please use this identifier to cite or link to this item: https://doi.org/10.1109/TMAG.2003.808927
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dc.titleReduction of acoustic noise in FDB spindle motors by using drive technology
dc.contributor.authorBi, C.
dc.contributor.authorJiang, Q.
dc.contributor.authorLin, S.
dc.contributor.authorLow, T.S.
dc.contributor.authorMamun, A.A.
dc.date.accessioned2014-06-17T03:03:43Z
dc.date.available2014-06-17T03:03:43Z
dc.date.issued2003-03
dc.identifier.citationBi, C., Jiang, Q., Lin, S., Low, T.S., Mamun, A.A. (2003-03). Reduction of acoustic noise in FDB spindle motors by using drive technology. IEEE Transactions on Magnetics 39 (2 I) : 800-805. ScholarBank@NUS Repository. https://doi.org/10.1109/TMAG.2003.808927
dc.identifier.issn00189464
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/57223
dc.description.abstractIn the operation of fluid-dynamic-bearing (FDB) motors, the acoustic noise caused by the electromagnetic forces takes a big ratio in the noise level. The authors analyze the relationship between the acoustic noise frequency, harmonic current, and harmonic field, and propose a drive mode for reducing the acoustic noise of the FDB motors. The drive mode can also reduce the copper loss in the motor operation.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/TMAG.2003.808927
dc.sourceScopus
dc.subjectAcoustic noise
dc.subjectDrive mode
dc.subjectFluid dynamic bearing
dc.subjectSpindle motor
dc.subjectTorque ripple
dc.typeArticle
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1109/TMAG.2003.808927
dc.description.sourcetitleIEEE Transactions on Magnetics
dc.description.volume39
dc.description.issue2 I
dc.description.page800-805
dc.description.codenIEMGA
dc.identifier.isiut000181898100034
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