Rotordrehvorrichtung für eine Windturbine

Details

Veröffentlichungs-Nr.

EP3719310

Aktenzeichen

EP20168025

Anmeldetag

3. April 2020

Veröffentlichung

4. Januar 2023

Erteilung

4. Januar 2023

Rechtsraum

EP

IPC

F03D80/00

Abstract

A rotor turning device for balancing a rotor secured atop a tower of a wind turbine during installation and/or repair of one or more rotor blades of the wind turbine includes a hydraulic drive mechanism for operably engaging with a brake disc of the wind turbine. The brake disc is positioned adjacent to a gearbox of the wind turbine. The rotor turning device also includes a mounting device for securing the rotor turning device adjacent to the brake disc of the wind turbine. Thus, when the hydraulic drive mechanism engages the brake disc, the rotor is rotated to a desired position so as to position one or more rotor blades of the wind turbine in a balanced configuration.

Anmelder

Firma

General Electric Company

Land

🇺🇸 USA

Fachgebiete