Journal article
Four-Quadrant Position Sensorless Control in SRM Drives over the Entire Speed Range
Abstract
Proper synchronization of the excitation with respect to the rotor position is essential in optimal control of switched reluctance motor (SRM) drives. To avoid additional cost, size, and unreliability caused by the external position sensors, magnetic status of the SRM can be directly monitored to detect commutation instants. A one-to-one correspondence between magnetic status of the SRM and rotor position removes the need for an explicit access …
Authors
Fahimi B; Emadi A; Sepe RB
Journal
IEEE Transactions on Power Electronics, Vol. 20, No. 1, pp. 154–163
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
January 2005
DOI
10.1109/tpel.2004.839817
ISSN
0885-8993