1 results about "Thermal simulation" patented technology

The invention provides a precise power utilization regulation and control terminal calibration method, which comprises the steps of creating a thermal simulation model of a precise power utilization regulation and control terminal, and correcting the thermal simulation model by adopting change data of an error value of the precise power utilization regulation and control terminal along with temperature under different working conditions, the method comprises the following steps: acquiring data of variation of error values of related components of the accurate power utilization regulation and control terminal along with temperature under different working conditions, and constructing a self-learning model based on the data of variation of the error values of the related components along with the temperature to obtain a mapping relation between the error values of the related components and the temperature; and then temperature distribution data of the precise power utilization regulation and control terminal and temperature characteristics of related components under different working conditions are obtained, temperature compensation coefficients of the related components under different working conditions are determined, and temperature compensation calibration coefficients of the precise power utilization regulation and control terminal under different working conditions can be determined based on the temperature compensation coefficients. Therefore, the metering error of the accurate power utilization regulation and control terminal is reduced.