Phase locked loop based torsional mode damping system and method

Details for Australian Patent Application No. 2011234467 (hide)

Owner Nuovo Pignone S.p.A

Inventors De Franciscis, Sergio

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2011234467

PCT Pub. Number WO2011/121049

Priority CO2010A000010 01.04.10 IT

Filing date 30 March 2011

Wipo publication date 6 October 2011

International Classifications

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 9/10 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 29/00 Arrangements for regulating or controlling electric motors, appropriate for both ac- and dc-motors

Event Publications

11 October 2012 PCT application entered the National Phase

  PCT publication WO2011/121049 Priority application(s): WO2011/121049

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