Economic Load Forecasting based on IPSO-VMD-DBiLSTM Network
DOI:
https://doi.org/10.62051/ijepes.v2n3.03Keywords:
Economic Load Forecasting, Improved Particle Swarm Optimization (IPSO), Deep Bidirectional Long Short-Term Memory (DBiLSTM), Variational Mode Decomposition (VMD)Abstract
Accurate short-term load forecasting is vital for the stable operation of power systems. Given the highly volatile and nonlinear nature of load sequences, we propose a novel Deep Bidirectional Long Short-Term Memory (DBiLSTM) network incorporating Variational Mode Decomposition (VMD) and an attention mechanism to address the aforementioned challenges. In this study, the model's hyperparameters are optimized using an Improved Particle Swarm Optimization (IPSO) technique. Notably, IPSO employs a nonlinearly decreasing inertia weight to overcome the drawbacks of premature convergence and local optima.
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