Electric motor and method for controlling the same

Details for Australian Patent Application No. 2009353365 (hide)

Owner Husqvarna AB

Inventors Pettersson, Ulf; Erestam, Anders

Agent Spruson & Ferguson

Pub. Number AU-A-2009353365

PCT Pub. Number WO2011/040845

Filing date 29 September 2009

Wipo publication date 7 April 2011

International Classifications

H02P 9/10 (2006.01) Arrangements for controlling electric generators for the purpose of obtaining a desired output - Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load

H02P 23/14 (2006.01) Arrangements or methods for the control of ac-motors characterised by a control method other than vector control - Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage

H02P 29/00 (2006.01) Arrangements for regulating or controlling electric motors, appropriate for both ac- and dc-motors

Event Publications

19 April 2012 PCT application entered the National Phase

  PCT publication WO2011/040845 Priority application(s): WO2011/040845

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