2021
DOI: 10.3390/en14217128
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Comparative Analysis of Load Forecasting Models for Varying Time Horizons and Load Aggregation Levels

Abstract: Power system operators are confronted with a multitude of new forecasting tasks to ensure a constant supply security despite the decreasing number of fully controllable energy producers. With this paper, we aim to facilitate the selection of suitable forecasting approaches for the load forecasting problem. First, we provide a classification of load forecasting cases in two dimensions: temporal and hierarchical. Then, we identify typical features and models for forecasting and compare their applicability in a s… Show more

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Cited by 15 publications
(3 citation statements)
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“…Electrical consumption is often influenced by different climatic factors, such as temperature and humidity [2]. Therefore, the short-term prediction models often include meteorological and temporal parameters [5], [39], temperature and wind speed [40], humidity and total precipitable liquid water [41]. Additionally, there is a distinction between working days and weekends or holidays because they show different electrical load-consuming profiles.…”
Section: Methodsmentioning
confidence: 99%
“…Electrical consumption is often influenced by different climatic factors, such as temperature and humidity [2]. Therefore, the short-term prediction models often include meteorological and temporal parameters [5], [39], temperature and wind speed [40], humidity and total precipitable liquid water [41]. Additionally, there is a distinction between working days and weekends or holidays because they show different electrical load-consuming profiles.…”
Section: Methodsmentioning
confidence: 99%
“…Digital twins of energy assets 13 [9][10][11][12][13][14][15][16][17][18][19][20][21] Energy forecasting 14 [1,[22][23][24][25][26][27][28][29][30][31][32][33][34] Optimization and coordination 18 [35][36][37][38][39][40][41][42][43][44][45][46][47][48][49][50][51][52] VPP applications in smart grids Energy services delivery 31 [4,5,22,35,38, Local energy autonomy 21 [5,…”
Section: Vpp Concepts and Technologymentioning
confidence: 99%
“…Analyzing the current state of the art here is very difficult in comparing existing models and technologies in terms of performance, prediction accuracy, and impact on the virtual aggregation of energy assets [32]. The quality of the prediction outcome is influenced by factors such as seasonality, social factors, the intrinsic physical parameters of the assets, time step, and prediction interval [23].…”
Section: Energy Forecastingmentioning
confidence: 99%