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1. (WO2018162102) PRESSURE SUPPLY SYSTEM FOR A PNEUMATICALLY ACTIVATABLE AERODYNAMIC DEVICE OF A ROTOR BLADE OF A WIND TURBINE

Pub. No.:    WO/2018/162102    International Application No.:    PCT/EP2017/080622
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Wed Nov 29 00:59:59 CET 2017
IPC: F03D 7/02
F03D 1/06
Applicants: SIEMENS WIND POWER A/S
Inventors: AKAY, Busra
ENEVOLDSEN, Peder Bay
GONZALEZ, Alejandro Gomez
RICHERT, Bodo
Title: PRESSURE SUPPLY SYSTEM FOR A PNEUMATICALLY ACTIVATABLE AERODYNAMIC DEVICE OF A ROTOR BLADE OF A WIND TURBINE
Abstract:
The invention relates to a wind turbine (10) with a rotor blade (20), wherein the rotor blade (20) comprises a pneumatically activatable aerodynamic device (41) and the wind turbine (10) comprises a pressure supply system for controlling the activatable aerodynamic device (41). The pressure supply system comprises a pressurized air supply system (31), a pressurized air transmission system (32) with pressure lines for transmitting the supplied pressurized air from the pressurized air supply system (31) to the aerodynamic device (41), and at least one pneumatic actuator (33) for activating the aerodynamic device (41).