Verfahren zur Durchführung eines Testverfahrens eines Stromversorgungssystems für eine Windturbine sowie ein Stromversorgungssystem

Details

Veröffentlichungs-Nr.

EP3651304

Aktenzeichen

EP18380011

Anmeldetag

7. November 2018

Veröffentlichung

7. April 2021

Erteilung

7. April 2021

Rechtsraum

EP

IPC

H02J3/38G01R19/25H02J3/42F03D17/00F03D7/02H02M1/36H02M5/458H02P9/08G01R31/40

Abstract

The invention is related to a method for performing a testing procedure of an electrical power system (100) for a wind turbine by means of a power supply unit (180), wherein the method comprises connecting the power supply unit (180) to a low voltage distribution system (110) of the wind turbine. Method further comprises closing a low voltage circuit breaker (112) so that electrical connection is provided between the low voltage distribution system and an auxiliary transformer (140) and providing electrical power to a power converter (160) from the power supply (180) unit via the low voltage distribution system (110) thereby energizing a direct current link (162) of the power converter (160). Further on, the power converter (160) is synchronized with an electrical grid (170), and a main transformer switchgear unit (130) is closed, such that electrical connection is provided between a main transformer (120) and the electrical grid (170).

Anmelder

Firma

Siemens Gamesa Renewable Energy Innovation & Technology, S.L.

Land

🇪🇸 Spanien

Fachgebiete