Anomalieüberwachungsvorrichtung und Anomalieüberwachungsverfahren für Windpark

Details

Veröffentlichungs-Nr.

EP3415753

Aktenzeichen

EP18170968

Anmeldetag

7. Mai 2018

Veröffentlichung

19. Februar 2020

Erteilung

19. Februar 2020

Rechtsraum

EP

IPC

F03D7/04F03D17/00

Abstract

An abnormality monitoring apparatus for a wind farm includes: a parameter obtaining part configured to obtain, from each of at least two of the plurality of wind turbine power generating apparatuses, a power generation parameter related to power generation of the wind turbine power generating apparatus and a strain parameter measured by a sensor mounted to a wind turbine blade of the wind turbine power generating apparatus; a member candidate extraction part configured to extract, as member candidates of the monitoring group, at least two of the wind turbine power generating apparatuses in which a correlation between the power generation parameters of the at least two wind turbine power generating apparatuses obtained by the parameter obtaining part is not smaller than a first predetermined value, and a correlation between the strain parameters of the at least two wind turbine power generating apparatuses is not smaller than a second predetermined value; a monitoring group setting part configured to set, as members of the monitoring group, at least two of the wind turbine power generating apparatuses from among the member candidates; and a group monitoring part configured to perform abnormality monitoring on the monitoring group.

Anmelder

Firma

Mitsubishi Heavy Industries, Ltd.

Land

🇯🇵 Japan

Fachgebiete