Patent ID: 11967822
Assignee: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Field: Control (Instruments)
Classification: CPC H  G | IPC G  H

Claim 17:
18. A method for predicting power generation and remaining useful life for each system to predict operational soundness of a power plant, performed by a processor, the method comprising:
acquiring sensing data from each of a plurality of sensors included in a plurality of systems in the power plant;
calculating a predicted power generation and a predicted remaining useful life from a measurement value in sensing data of an input sensor through a pre-trained prediction model, and calculating prediction uncertainty in the corresponding prediction result;
assessing the operational soundness in aspect of the power generation using a prediction result and a current result in aspect of the power generation and assessing the operational soundness in aspect of the remaining useful life using a prediction result and a current result in aspect of the remaining useful life; and
determining the operational soundness of the system based on the prediction uncertainty and assessment results in aspect of the power generation and the remaining useful life, wherein the operational soundness of the system is determined further using a difference between the assessment results in aspect of the power generation and the remaining useful life or the risk rank to determine the operational soundness of the system based on the prediction uncertainty and the assessment results in aspect of the power generation and the remaining useful life.