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February 27, 20260 citationsOpen Access

Bayesian Forecasting in Senegal's Power Grid: Asymptotic Analysis and Identifiability Checks

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MDMuhammadou Diop

Key Points

  • The aim is to improve forecasting accuracy of Senegal's power grid by using a Bayesian hierarchical model and conducting identifiability checks.
  • Constructed a Bayesian hierarchical model using historical grid data.
  • Accounted for external covariates and temporal dependencies in the analysis.
  • Performed identifiability checks for reliable parameter estimation.
  • Conducted asymptotic analysis to assess forecasting accuracy.
  • Forecasting accuracy improved with more data points, reducing prediction errors significantly.
  • The model effectively identified key parameters influencing grid reliability.
  • Findings validate the robustness of the Bayesian model for predicting failures.

Abstract

The power grid in Senegal is a critical infrastructure subject to frequent disruptions due to various factors including weather and maintenance issues. A Bayesian hierarchical model was constructed using historical data from Senegal's power grid. The model accounts for temporal dependencies and external covariates affecting grid stability. Identifiability checks were performed to ensure reliable parameter estimation. The asymptotic analysis of the proposed model showed that the forecasting accuracy improved as more data points were incorporated, with a significant reduction in prediction errors. This study validated the effectiveness and robustness of the developed Bayesian model for predicting power grid failures in Senegal. The model's ability to identify key parameters contributing to reliability is noteworthy. The findings suggest that further research should focus on integrating real-time data into the forecasting framework to enhance its predictive capabilities. Bayesian Forecasting, Power Grid Stability, Identifiability Checks, Senegal The analytical core is yₜ=F (xₜ;) with =argmin_L (), and convergence is established under standard smoothness conditions.

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Cite This Study

Muhammadou Diop (2003) studied this question.

synapsesocial.com/papers/69a1353eed1d949a99abef99https://doi.org/10.5281/zenodo.18768926
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