Method and apparatus for control of electrical machines
2008 (English)Patent (Other (popular science, discussion, etc.))
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
Research subject Electrical Engineering
IdentifiersURN: urn:nbn:se:kth:diva-185830OAI: oai:DiVA.org:kth-185830DiVA: diva2:924304
US 8432121B2 (2013-04-30)
QC 201606082016-04-282016-04-282016-06-08Bibliographically approved