The paper presents a general framework valid for high frequency excitation based position observer for low speed sensorless control of synchronous reluctance machines. A finite control set model predictive control technique is proposed accordingly, exploiting the switching current ripple for position estimation. Position error due to cross-saturation is inherently accounted for. The proposed scheme is integrated with Adaptive Projection vector for Position error estimation (APP) for high speeds region through a simple fusion structure for smooth transition. Performance of proposed technique is validated on a 1.1 kW synchronous reluctance motor test bench.
Sensorless Synchronous Reluctance Motor Drives: A Full-Speed Scheme using Finite-Control-Set MPC in a Projection Vector Framework / Varatharajan, Anantaram; Pescetto, Paolo; Pellegrino, Gianmario. - In: IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS. - ISSN 0093-9994. - ELETTRONICO. - (2020), pp. 1-10.
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Titolo: | Sensorless Synchronous Reluctance Motor Drives: A Full-Speed Scheme using Finite-Control-Set MPC in a Projection Vector Framework |
Autori: | |
Data di pubblicazione: | 2020 |
Rivista: | |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1109/TIA.2020.2990834 |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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Reference Copy.pdf | Journal article | 2. Post-print / Author's Accepted Manuscript | PUBBLICO - Tutti i diritti riservati | Visibile a tuttiVisualizza/Apri |
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http://hdl.handle.net/11583/2817672