Patent ID: 11888316
Assignee: WUHAN UNIVERSITY
Field: Computer technology (Electrical engineering)
Classification: CPC H  G  Y | IPC G  H

Claim 6:
7. The method according to claim 6, wherein step (5) further comprises:
determining a difference order d value corresponding to each of the ARIMA models according to a plurality of differences for each of the ARIMA models, converting each of the ARIMA models into a corresponding autoregressive moving average (ARMA) model; and
performing ordering on a load component corresponding to each of the ARMA models through an autocorrelation function (ACF) and a partial autocorrelation function (PACF) for each of the ARMA models, obtaining a plurality groups of p and q values, optimizing the plurality groups of the ARMA models through AIC and BIC corresponding to the plurality groups of the ARMA models, obtaining the ARIMA model corresponding to each of the load component, wherein if a value calculated through the two parameters AIC and BIC decrease, meaning that the model is suitable.