2022
DOI: 10.1016/j.energy.2022.123483
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Analysis of time series models for Brazilian electricity demand forecasting

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Cited by 53 publications
(16 citation statements)
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“…There are lots of methods including artificial neural networks, support vector regression, decision tree, linear regression, and fuzzy sets (Jahan et al, 2020). Velasquez et al (2022) examined three time series approximations and their respective combinations. The results demonstrated that the seasonal regression method presented the best approximation effect, while a combination of the time series methods assisted in reducing the approximation error.…”
Section: Related Workmentioning
confidence: 99%
See 1 more Smart Citation
“…There are lots of methods including artificial neural networks, support vector regression, decision tree, linear regression, and fuzzy sets (Jahan et al, 2020). Velasquez et al (2022) examined three time series approximations and their respective combinations. The results demonstrated that the seasonal regression method presented the best approximation effect, while a combination of the time series methods assisted in reducing the approximation error.…”
Section: Related Workmentioning
confidence: 99%
“…It is the basis for power generation planning, market trading, and power dispatching. In addition, it is an indispensable resource for the construction and maintenance of power grids (Velasquez et al, 2022). There are four forecasting scales based on the forecast time: Long-term, medium-term, short-term, and ultra-short-term.…”
mentioning
confidence: 99%
“…Electricity demand is the quantity of electrical energy needed by consumer, companies, and industries to satisfy their energy demands [ 1 ]. It is an important aspect of managing and planning energy because it specifies how much energy must be created, transferred, and distributed at all times to meet demand.…”
Section: Introductionmentioning
confidence: 99%
“…O Departamento de Engenharia Nuclear da Universidade Federal de Minas Gerais (DEN/UFMG) já realizou estudos anteriores quanto ao erro percentual de três diferentes métodos em relação ao seu erro percentual, concluindo que o modelo de médias móveis integradas autorregressivas (ARIMA) apresentou os piores resultados [5]. Porém, o modelo de ARIMA ainda é um dos mais utilizados para a análise e previsão de séries temporais [6][7][8][9][10][11][12], e por isto, novas pesquisas foram realizadas numa tentativa de melhorar sua precisão, através de diferentes métodos de pré-processamento dos dados.…”
Section: Introductionunclassified