Maintenance operation method for wind turbine generator and wind turbine generator

Details for Australian Patent Application No. 2010201620 (hide)

Owner Mitsubishi Heavy Industries, Ltd.

Inventors Minamik, Tohru; Fukuda, Mitsuyoshi; Irie, Eiji

Agent Davies Collison Cave

Pub. Number AU-B-2010201620

Filing date 18 February 2010

Wipo publication date 1 September 2011

Acceptance publication date 29 March 2012

International Classifications

H02J 3/18 (2006.01) Circuit arrangements for ac mains or ac distribution networks - Arrangements for adjusting, eliminating, or compensating reactive power in networks

F03D 7/04 (2006.01) Controlling wind motors

F03D 11/00 (2006.01) Details, component parts, or accessories not provided for in, or of interest apart from, the other groups of this subclass

G05F 1/70 (2006.01) Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems - Regulating power factor

Event Publications

1 September 2011 Application Open to Public Inspection

  Published as AU-B-2010201620

1 September 2011 PCT application entered the National Phase

29 March 2012 Application Accepted

  Published as AU-B-2010201620

3 May 2012 Corrigenda

  Applications Accepted - Name Index Under the name Mitsubishi Heavy Industries, Ltd., Application No. 2010201620, under INID (72) correct the coinventor to Minami, Tohru

26 July 2012 Standard Patent Sealed

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