Zero-speed operation of sensorless induction motors using full-order flux observer

Marko Hinkkanen, Jorma Luomi

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

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    This paper deals with the flux estimation for sensorless induction motor drives. Stable zero-speed operation is achieved by using a speed-adaptive full-order flux observer and a simple software compensation of inverter nonlinearities. No voltage feedback is needed for the compensation and hardware costs can be lowered. Experimental results including stable zero-speed operation are shown.
    Original languageEnglish
    Title of host publicationNordic Workshop on Power and Industrial Electronics (NORPIE/2002)
    Place of PublicationStockholm, Sweden
    Number of pages5
    Publication statusPublished - 12 Aug 2002
    MoE publication typeA4 Article in a conference publication


    • induction machines, AC motor drives, flux estimation


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