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

Claim 0:
1. A system for predicting power generation and remaining useful life for each system to predict operational soundness of a power plant, the system comprising:
a plurality of sensors included in a plurality of systems in the power plant;
a data acquisition unit to receive sensing data from each of the plurality of sensors;
a prediction unit to output a predicted power generation from a measurement value in sensing data of an input sensor through a pre-trained power generation prediction model, and output a predicted remaining useful life from a measurement value in sensing data of an input sensor through a pre-trained life prediction model; and
a system assessment unit to assess operational soundness of the system using prediction results and current results in aspect of the power generation and the remaining useful life, wherein the system assessment unit is configured to:
assess the operational soundness in aspect of the power generation for the corresponding system at a target time based on the predicted power generation and the current power generation for each system,
assess the operational soundness in aspect of the remaining useful life for the corresponding system at the target time based on the predicted remaining useful life and a current remaining useful life for each system, and
assess the operational soundness of the corresponding system based on prediction uncertainty and assessment results in aspect of the power generation and the remaining useful life.