Hdl Handle:
http://hdl.handle.net/10545/621524
Title:
Torque maximisation of the Pmac motor for high performance, low inertia operation
Authors:
Stewart, Paul ( 0000-0001-8902-1497 )
Abstract:
This paper describes the techniques applied to maximise the torque envelope of the permanent magnet AC (PMAC) motor operating under current and voltage constraints. Standard steady-state descriptions of the system are often suitable for control purposes when the rotor velocity is varying relatively slowly. In low inertia applications such as clutchless gearchange operations, where in the pursuit of driveability, the motor is required to accelerate and decelerate its own rotor inertia as quickly as possible. In this case, the voltage drop due to the current dynamics start to become significant. This paper presents a method to reserve voltage headroom dynamically in the field-weakening region in order to maximise the torque envelope when the effective inertia is low. Experimental results show the effectiveness of this approach.
Affiliation:
University of Sheffield
Citation:
Stewart, P. (2008) 'Torque Maximisation Of The Pmac Motor For High Performance, Low Inertia Operation' Asian Journal of Control, 5 (1):58.
Publisher:
Wiley
Journal:
Asian Journal of Control
Issue Date:
22-Oct-2008
URI:
http://hdl.handle.net/10545/621524
DOI:
10.1111/j.1934-6093.2003.tb00097.x
Additional Links:
http://doi.wiley.com/10.1111/j.1934-6093.2003.tb00097.x
Type:
Article
Language:
en
ISSN:
15618625
Sponsors:
N/A
Appears in Collections:
Institute for Innovation in Sustainable Engineering

Full metadata record

DC FieldValue Language
dc.contributor.authorStewart, Paulen
dc.date.accessioned2017-03-31T09:45:54Z-
dc.date.available2017-03-31T09:45:54Z-
dc.date.issued2008-10-22-
dc.identifier.citationStewart, P. (2008) 'Torque Maximisation Of The Pmac Motor For High Performance, Low Inertia Operation' Asian Journal of Control, 5 (1):58.en
dc.identifier.issn15618625-
dc.identifier.doi10.1111/j.1934-6093.2003.tb00097.x-
dc.identifier.urihttp://hdl.handle.net/10545/621524-
dc.description.abstractThis paper describes the techniques applied to maximise the torque envelope of the permanent magnet AC (PMAC) motor operating under current and voltage constraints. Standard steady-state descriptions of the system are often suitable for control purposes when the rotor velocity is varying relatively slowly. In low inertia applications such as clutchless gearchange operations, where in the pursuit of driveability, the motor is required to accelerate and decelerate its own rotor inertia as quickly as possible. In this case, the voltage drop due to the current dynamics start to become significant. This paper presents a method to reserve voltage headroom dynamically in the field-weakening region in order to maximise the torque envelope when the effective inertia is low. Experimental results show the effectiveness of this approach.en
dc.description.sponsorshipN/Aen
dc.language.isoenen
dc.publisherWileyen
dc.relation.urlhttp://doi.wiley.com/10.1111/j.1934-6093.2003.tb00097.xen
dc.rightsArchived with thanks to Asian Journal of Controlen
dc.subjectPermanent magnet AC synchronous motor;en
dc.subjectModel reference controlen
dc.subjectField weakeningen
dc.subjectTorque controlen
dc.titleTorque maximisation of the Pmac motor for high performance, low inertia operationen
dc.typeArticleen
dc.contributor.departmentUniversity of Sheffielden
dc.identifier.journalAsian Journal of Controlen
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