Patent ID: 11867154
Assignee: VESTAS WIND SYSTEMS A/S
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  Y | IPC F

Claim 6:
7. A wind turbine system comprising:
a wind turbine, and
a control system configured to perform an operation, comprising:
obtaining a first value of an operational parameter by a first source, wherein the first source is a trained machine learning model taking a first set of operating parameters as input and outputting the first value;
obtaining a second value of the operational parameter by a second source, wherein the second source is a computerized physical model taking a second set of operating parameters as input and outputting the second value;
comparing a difference between the first value and the second value with a comparison criterion to determine a validity of the first value;
operating the wind turbine using the first value as the operational parameter if the first value is determined to be valid; and
shutting down the wind turbine or changing a control strategy of the wind turbine if the first value is determined to be invalid.