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1. WO2021037751 - DETECTION OF ABNORMAL CONDITIONS ON A WIND TURBINE GENERATOR

Publication Number WO/2021/037751
Publication Date 04.03.2021
International Application No. PCT/EP2020/073542
International Filing Date 21.08.2020
IPC
F03D 17/00 2016.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
17Monitoring or testing of wind motors, e.g. diagnostics
F03D 7/04 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
7Controlling wind motors
02the wind motors having rotation axis substantially parallel to the air flow entering the rotor
04Automatic control; Regulation
CPC
F03D 17/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
17Monitoring or testing of wind motors, e.g. diagnostics
F03D 7/046
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
DWIND MOTORS
7Controlling wind motors
02the wind motors having rotation axis substantially parallel to the air flow entering the rotor
04Automatic control; Regulation
042by means of an electrical or electronic controller
043characterised by the type of control logic
046with learning or adaptive control, e.g. self-tuning, fuzzy logic or neural network
F05B 2260/80
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
2260Function
80Diagnostics
F05B 2270/333
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
2270Control
30Control parameters, e.g. input parameters
333Noise or sound levels
F05B 2270/334
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
2270Control
30Control parameters, e.g. input parameters
334Vibration measurements
F05B 2270/81
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
2270Control
80Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
81Microphones
Applicants
  • VENTUS ENGINEERING GMBH [AT]/[AT]
Inventors
  • LÜBKER, Poul Anker Skaarup
  • MINGALIEV, Shavkat
  • BEYREM, Khalfaoui
  • IQBAL, Hassan
  • TENCALIEC, Patricia
  • TOLRON, Xavier
Agents
  • PATRADE A/S
Priority Data
19193364.723.08.2019EP
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) DETECTION OF ABNORMAL CONDITIONS ON A WIND TURBINE GENERATOR
(FR) DÉTECTION DE CONDITIONS ANORMALES SUR UN AÉROGÉNÉRATEUR
Abstract
(EN) Disclosed is a method of detecting abnormal conditions, e.g. of a blade or a rotor, on a wind turbine generator. Also disclosed is a system for detecting abnormal conditions, e.g. of a blade or rotor on a wind turbine generator.
(FR) L'invention concerne un procédé de détection de conditions anormales, par exemple d'une pale ou d'un rotor, sur un aérogénérateur. L'invention concerne également un système de détection de conditions anormales, par exemple d'une pale ou d'un rotor, sur un aérogénérateur.
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