Permanent-magnet-assisted synchronous reluctance motors are well suited to zero-speed sensorless control because of their inherently salient behavior. However, the cross-saturation effect can lead to large errors on the position estimate, which is based on the differential anisotropy. These errors are quantified in this paper as a function of the working point. The errors that are calculated are then found to be in good accordance with the purposely obtained experimental measurements.
Cross-Saturation Effects in IPM Motors and Related Impact on Sensorless Control / VAGATI A.; GUGLIELMI P; PASTORELLI M. - In: IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS. - ISSN 0093-9994. - STAMPA. - 42:6(2006), pp. 1516-1522. [10.1109/TIA.2006.882646]
Titolo: | Cross-Saturation Effects in IPM Motors and Related Impact on Sensorless Control | |
Autori: | ||
Data di pubblicazione: | 2006 | |
Rivista: | ||
Digital Object Identifier (DOI): | http://dx.doi.org/10.1109/TIA.2006.882646 | |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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http://hdl.handle.net/11583/1465469