Modelling and experimental studies of an instantaneous torque and field weakening control scheme for an interior permanent magnet synchronous motor drive

L Zhong, M.f Rahman and K.w Lim

Mathematics and Computers in Simulation (MATCOM), 1998, vol. 46, issue 3, 289-300

Abstract: For interior or buried permanent magnet motors, the back emf and inductances are usually non-sinusoidal functions of time which causes torque pulsations in operation at low speed. This paper presents an instantaneous torque control scheme of interior PM motor drive for both constant torque and field weakening operations, considering the limits of the available dc link voltage and current ratings of a given inverter. A scheme for the compensation of the cogging and ripple torques of this type of motors is also proposed and tested.

Date: 1998
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0378475497001420
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:matcom:v:46:y:1998:i:3:p:289-300

Access Statistics for this article

Mathematics and Computers in Simulation (MATCOM) is currently edited by Robert Beauwens

More articles in Mathematics and Computers in Simulation (MATCOM) from Elsevier
Bibliographic data for series maintained by Catherine Liu ().