

Short-Term Load Forecasting accuracy is profoundly affected by unexpected load shapes during so-called "special days."The lack of representative data sets for these days increases forecasting error. In this paper, the authors propose a novel method for forecasting accuracy improvements during special days. The proposed model tracks historical forecasting errors and uses the deviation trend to correct the most recent forecast. Model also contains the mechanism for recognizing hours for prediction correction on special days. Model validation was performed using Serbian Transmission System Company data and showed significant improvement for special days forecast accuracy. © 2022 IEEE.
| Engineering controlled terms: | Electric power plant loadsRegression analysis |
|---|---|
| Engineering uncontrolled terms | Accuracy ImprovementData setForecasting accuracyForecasting errorNovel methodsRegressionRegression modellingShort term load forecastingSpecial daySTLF |
| Engineering main heading: | Forecasting |
This research was supported by the Faculty of Technical Sciences, University of Novi Sad, Department of Power, Electronic and Telecommunication Engineering, within the project entitled: "Development and application of modern methods in teaching and research activities at the Department of Energy, Electronics and Telecommunications."
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