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Method and apparatus for control of electrical machines
ABB Corporate Research, Sweden.
ABB Corporate Research, Sweden.
ABB Corporate Research, Sweden.
ABB Corporate Research, Sweden.
2008 (English)Patent (Other (popular science, discussion, etc.))
Abstract [en]

A method for finding an operating point of an electric motor which includes the steps of generating a perturbation signal, combining the perturbation signal with a current magnitude related to a drive system of the motor or combining the perturbation signal with a power magnitude related to the motor, yielding a combined signal, and sending, based on the combined signal, a flux adjustment signal to adjust a flux of the motor. An apparatus for finding an operating point of an electric motor comprising is also presented.

Place, publisher, year, edition, pages
2008.
National Category
Control Engineering
Research subject
Electrical Engineering
Identifiers
URN: urn:nbn:se:kth:diva-185830OAI: oai:DiVA.org:kth-185830DiVA: diva2:924304
Patent
US 8432121B2 (2013-04-30)
Note

QC 20160608

Available from: 2016-04-28 Created: 2016-04-28 Last updated: 2016-06-08Bibliographically approved

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Peretti, Luca
Control Engineering

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