Please use this identifier to cite or link to this item: doi:10.22028/D291-30610
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Title: Combination of two different sensorless techniques for complete speed range sensorless drive and control of small sized PMSMs
Author(s): Fabbri, Stefano
Schuhmacher, Klaus
Nienhaus, Matthias
Grasso, Emanuele
Editor(s): Huth, Gerhard
Language: English
Title: IKMT 2019 : innovative Klein- und Mikroantriebstechnik : innovative small drives and micro-motor systems : Vorträge der 12. ETG/GMM-Fachtagung, 10.-11. September 2019 in Würzburg
Pages: 6
Publisher/Platform: VDE-Verlag
Year of Publication: 2019
Title of the Conference: IKMT 2019
Place of the conference: Würzburg, Germany
Publikation type: Conference Paper
Abstract: A combination of two different sensorless techniques for small sized PMSMs are presented in this paper, namely, an alternate HFCI (High Frequency Current Injection) and a BEMF (Back Electro-Motive Force) based sensorless technique. The combination of the techniques is performed by means of two different switching functions. Through these functions the algorithm performs a complete speed-range sensorless drive and control of the electric motor including the standstill status. The switching algorithms use both the estimated angular speed and the estimated BEMF of the motor in order to perform the switching between the two sensorless techniques. The results in term of performance and reliability of the realized sensorless algorithms are presented within this work.
URL of the first publication:
Link to this record: hdl:20.500.11880/28933
ISBN: 978-3-8007-5063-4
Date of registration: 2-Apr-2020
Faculty: NT - Naturwissenschaftlich- Technische Fakultät
Department: NT - Systems Engineering
Professorship: NT - Prof. Dr. Matthias Nienhaus
Collections:SciDok - Der Wissenschaftsserver der Universität des Saarlandes

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