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Sensorless control of PMSM drives for hybrid electric vehicles

Oskar Wallmark (Institutionen för elkraftteknik, Kraftelektronik och vindenergi) ; Lennart Harnefors (Institutionen för elkraftteknik, Kraftelektronik och vindenergi ; Extern) ; Ola Carlson (Institutionen för elkraftteknik, Kraftelektronik och vindenergi)
Proc. IEEE Power Electronics Specialists Conference Vol. 1 (2004), p. 4017-4023.
[Konferensbidrag, refereegranskat]

This paper considers the implementation of a speed and position estimator for a permanent-magnet synchronous machine in a hybrid-electric vehicle application. A modified variant of the estimator of phase-locked loop type, previously developed by Harnefors and Nee, is presented, in order to take into account effects of saliency and operation in the whole speed region. Furthermore, design rules for all parameter settings are given. Based on drive-cycle simulations, important operating points are chosen for evaluation, with good results, on an existing experimental setup.

Nyckelord: electric drives, hybrid electric vehicles, machine control, permanent magnet machines, phase locked loops, synchronous machines, PMSM drives, drive-cycle, simulation, hybrid electric vehicles, permanent magnet synchronous motor, phase-locked loop, position estimator, sensorless control, speed estimator



Denna post skapades 2006-08-25.
CPL Pubid: 2387

 

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Institutioner (Chalmers)

Institutionen för elkraftteknik, Kraftelektronik och vindenergi (1900-2004)

Ämnesområden

Elektroteknik och elektronik

Chalmers infrastruktur