{"title":"Research on the Impact of the Differencing Operator on Ensemble Learning Algorithms in the Case of Peak Load Forecasting","authors":"Thanh Ngoc Tran","doi":"10.1007/s13369-024-09460-1","DOIUrl":null,"url":null,"abstract":"<p>Peak load forecasting is a critical aspect of power system operations and planning. Accurate forecasting of peak loads significantly impacts the overall efficiency and reliability of a power system. Among the numerous load forecasting methods that are used, ensemble learning algorithms have emerged as a popular choice due to their high accuracy. In this research, the author proposes an innovative methodology that integrates the Differencing Operator with the Sliding Window procedure for training and predicting peak loads using commonly employed ensemble learning models such as GBDT, XGBoost, LightGBM, and CatBoost. The performance of the proposed approach was evaluated by analyzing the prediction error and execution time. The results obtained demonstrated improved accuracy in peak load forecasting, with no impact on execution time.</p>","PeriodicalId":8109,"journal":{"name":"Arabian Journal for Science and Engineering","volume":"14 1","pages":""},"PeriodicalIF":2.9000,"publicationDate":"2024-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Arabian Journal for Science and Engineering","FirstCategoryId":"103","ListUrlMain":"https://doi.org/10.1007/s13369-024-09460-1","RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"Multidisciplinary","Score":null,"Total":0}
引用次数: 0
Abstract
Peak load forecasting is a critical aspect of power system operations and planning. Accurate forecasting of peak loads significantly impacts the overall efficiency and reliability of a power system. Among the numerous load forecasting methods that are used, ensemble learning algorithms have emerged as a popular choice due to their high accuracy. In this research, the author proposes an innovative methodology that integrates the Differencing Operator with the Sliding Window procedure for training and predicting peak loads using commonly employed ensemble learning models such as GBDT, XGBoost, LightGBM, and CatBoost. The performance of the proposed approach was evaluated by analyzing the prediction error and execution time. The results obtained demonstrated improved accuracy in peak load forecasting, with no impact on execution time.
期刊介绍:
King Fahd University of Petroleum & Minerals (KFUPM) partnered with Springer to publish the Arabian Journal for Science and Engineering (AJSE).
AJSE, which has been published by KFUPM since 1975, is a recognized national, regional and international journal that provides a great opportunity for the dissemination of research advances from the Kingdom of Saudi Arabia, MENA and the world.