Marić, Dragan S. and Hiti, Silva and Stancu, Constantin C. and Nagashima, James M. and Rutledge, David B. (1999) Robust flux weakening scheme for surface-mounted permanent-magnet synchronous drives employing an adaptive lattice-structure filter. In: APEC '99: Fourteenth Annual Applied Power Electronics Conference and Exposition. Annual IEEE Conference on Applied Power Electronics Conference and Exposition (APEC) . IEEE , Piscataway, NJ, pp. 271-276. ISBN 0-7803-5160-6 http://resolver.caltech.edu/CaltechAUTHORS:20111208-135509401
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An advanced control structure for surface-mounted permanent-magnet synchronous (SMPMS) drives provides a stable, high performance operation in the flux weakening region, utilizing the over-modulation and six-step modes of the space vector modulation (SVM). An automatic transition into flux weakening is achieved by controlling the reference voltage magnitude. The fifth and seventh stator current harmonics of the fundamental frequency, generated in the over-modulation and six-step modes, propagate through the current control loops, resulting in the sixth harmonic in the reference voltage and deteriorating drive performance. To filter the sixth harmonic, an adaptive lattice-structure allpass-based notch filter is employed, providing minimal phase delay and complete attenuation of the sixth harmonic.
|Item Type:||Book Section|
|Additional Information:||© 1999 IEEE. Date of Current Version: 06 August 2002.|
|Other Numbering System:|
|Official Citation:||Maric, D.S.; Hiti, S.; Stancu, C.C.; Nagashima, J.M.; Rutledge, D.B.; , "Robust flux weakening scheme for surface-mounted permanent-magnet synchronous drives employing an adaptive lattice-structure filter," Applied Power Electronics Conference and Exposition, 1999. APEC '99. Fourteenth Annual , vol.1, no., pp.271-276 vol.1, 14-18 Mar 1999 doi: 10.1109/APEC.1999.749647 URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=749647&isnumber=16190|
|Usage Policy:||No commercial reproduction, distribution, display or performance rights in this work are provided.|
|Deposited By:||Tony Diaz|
|Deposited On:||14 Dec 2011 17:19|
|Last Modified:||14 Dec 2011 17:19|
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