ROTOR TURNING DEVICE FOR WIND TURBINE GENERATOR AND ROTOR TURNING METHOD

A rotor turning device for a wind turbine generator which can be used without having to modify the existing wind turbine generator, and a method for turning the rotor. A rotor turning device comprises, on the inner periphery, a first member acting as a fixing member for fixing to a coupling hub, and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WATANABE, KUNIKAZU, EGOSHI, HIDEYA
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER STEAM ENGINES THERMAL INSULATION IN GENERAL WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	A rotor turning device for a wind turbine generator which can be used without having to modify the existing wind turbine generator, and a method for turning the rotor. A rotor turning device comprises, on the inner periphery, a first member acting as a fixing member for fixing to a coupling hub, and on the outer periphery, a second member acting as an operating member to which operational force for rotating a rotation axis of the wind turbine generator is inputted. A pair of the first members embracingly fixes to the coupling hub of a coupling, while the second member attaches to the pair of first members to form a handle - like shape.