Vorrichtung zur Bewertung der Energieerzeugungsmenge einer Windturbine, Verfahren zur Bewertung der Energieerzeugungsmenge einer Windturbine und Programm

Details

Veröffentlichungs-Nr.

EP3722598

Aktenzeichen

EP20155724

Anmeldetag

5. Februar 2020

Veröffentlichung

21. September 2022

Erteilung

21. September 2022

Rechtsraum

EP

IPC

F03D7/04F03D7/02

Abstract

A wind turbine group power generation amount evaluation device includes a criterial correlation acquisition unit which acquires a criterial correlation between a target power generation amount by a target wind turbine group and a reference power generation amount by a reference wind turbine group, the target wind turbine group having, as members, n wind turbines disposed along the acquired wind direction, the reference wind turbine group having, as members, the wind turbines which are not the members of the target wind turbine group and are disposed along the wind direction, a set value changing unit configured to change a set value of an output control parameter of at least one of the wind turbines in the target wind turbine group, a power generation amount acquisition unit configured to acquire the target power generation amount and the reference power generation amount measured after a change in the set value, a target power generation amount estimation unit configured to calculate, based on the criterial correlation and the reference power generation amount acquired after the change, an estimated value before the change of the target power generation amount which corresponds to the reference power generation amount acquired after the change, and an evaluation unit configured to evaluate a target power generation amount after the change based on a comparison between the target power generation amount after the change and the estimated value before the change.

Anmelder

Firma

Mitsubishi Heavy Industries, Ltd.

Land

🇯🇵 Japan

Fachgebiete