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A Machine Learning-Based Reliability Evaluation Model for Integrated Power-Gas Systems.
- Source :
-
IEEE Transactions on Power Systems . Jul2022, Vol. 37 Issue 4, p2527-2537. 11p. - Publication Year :
- 2022
-
Abstract
- This paper proposes a machine learning method for the reliability evaluation of integrated power-gas systems (IPGS) under the uncertain component failure probability distributions. The Random Forest (RF) method is designed to select important features to solve the insufficient quantity of data and the curse of dimensionality problems. The Extreme Gradient Boosting (XGBoost) regression algorithm is developed to quantify the relationship between the uncertain parameters and reliability metrics. Moreover, a ten-fold cross-validation method is employed to further improve the accuracy of the regression model. Simulation results on three test systems show that the proposed method can achieve high accuracy for the reliability evaluation. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08858950
- Volume :
- 37
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Power Systems
- Publication Type :
- Academic Journal
- Accession number :
- 157551978
- Full Text :
- https://doi.org/10.1109/TPWRS.2021.3125531