Rectifier and inverter based torsional mode damping system and method

Details for Australian Patent Application No. 2011234459 (hide)

Owner Nuovo Pignone S.p.A

Inventors Schramm, Simon Herbert; Sihler, Christof Martin; Achilles, Alfredo Sebastian; Rotondo, Paola

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2011234459

PCT Pub. Number WO2011/121041

Priority CO2010A000011 01.04.10 IT

Filing date 30 March 2011

Wipo publication date 6 October 2011

International Classifications

H02P 21/13 Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation - Observer control, e.g. using Luenberger observers or Kalman filters

H02P 21/05 Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation - specially adapted for damping motor oscillations, e.g. for reducing hunting

H02P 21/14 Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation - Estimation or adaptation of machine parameters, e.g. rotor time constant, flux, speed, current or voltage

Event Publications

18 October 2012 PCT application entered the National Phase

  PCT publication WO2011/121041 Priority application(s): WO2011/121041

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