Název:	Adaptation of predictive acoustic noise control of IM drive to variable operating conditions
Autoři:	Kroneisl, Michal Šmídl, Václav Peroutka, Zdeněk
Citace zdrojového dokumentu:	KRONEISL, M., ŠMÍDL, V., PEROUTKA, Z. Adaptation of predictive acoustic noise control of IM drive to variable operating conditions. In: Proceedings PRECEDE 2019 : 2019 IEEE International Symposium on Predictive Control of Electrical Drives and Power Electronics (PRECEDE). Piscataway: IEEE, 2019. s. 329-334. ISBN 978-1-5386-9414-5.
Datum vydání:	2019
Nakladatel:	IEEE
Typ dokumentu:	konferenční příspěvek conferenceObject
URI:	2-s2.0-85069438451 http://hdl.handle.net/11025/36114
ISBN:	978-1-5386-9414-5
Klíčová slova v dalším jazyce:	acoustic noise;acoustic noise measurement;induction motor drives;noise abatement;optimisation;predictive control;pulse width modulation;stators
Abstrakt v dalším jazyce:	Finite control set MPC of IM drive is known to produce a spread spectrum of the stator currents. Spectrum of the acoustic noise also exhibits higher spread than that of the PWM which may be perceived as more pleasant sound by humans. Predictive acoustic noise control has been recently proposed using FCS-MPC with additive term maximizing spectrum flatness of the emitted acoustic noise. It has been shown that the acoustic noise generated by this control has better properties than the conventional random PWM. In this contribution, we study variability of the acoustic model with respect to operating conditions. We show that constant penalization factors are not optimal. We design a measure of performance of the acoustic noise controller and propose a scheduling mechanism for adjustment of the penalization coefficient to optimize this measure. Since we require noise measurements, the procedure is expected to be used during commissioning of the drive.
Práva:	Plný text je přístupný v rámci univerzity přihlášeným uživatelům. © IEEE
Vyskytuje se v kolekcích:	Konferenční příspěvky / Conference papers (RICE) Konferenční příspěvky / Conference papers (KEV) OBD

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