Windturbinengetriebe und Verfahren zur Montage eines Windturbinengetriebes

Details

Veröffentlichungs-Nr.

EP4803741

Anmeldetag

7. März 2025

Veröffentlichung

9. September 2026

Rechtsraum

EP

Abstract

The invention relates to a wind turbine gearbox (7), for transmitting torque from a rotor (4) to a generator (9), comprising a gearbox axis (15) and two planet stages (12, 13, 14), a first planet stage (12,13) and a second planet stage (13,14), wherein the planet carrier (20, 120, 220, 320) of the second planet stage (13,14)comprises a main body part (22, 222, 322) and a sun wheel shaft part (23, 223, 323) connected to each other. The sun wheel shaft part (23, 223, 323) is meshing with the planet wheels (40, 140, 240, 340) of the first planet stage (12,13). According to the invention, the main body part (22, 222, 322) and the sun wheel shaft part (23, 223, 323) of the planet carrier (20, 120, 220, 320) are joint by a rigid connection (21).

Anmelder

Firma

Siemens Gamesa Renewable Energy Innovation & Technology S.L.

Land

🇪🇸 Spanien