<?xml version="1.1" encoding="utf-8"?>
<article xsi:noNamespaceSchemaLocation="http://jats.nlm.nih.gov/publishing/1.1/xsd/JATS-journalpublishing1-mathml3.xsd" dtd-version="1.1" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><front><journal-meta><journal-id journal-id-type="publisher-id">JERA</journal-id><journal-title-group><journal-title>Journal of Electronic Research and Application</journal-title></journal-title-group><issn>2208-3502</issn><eissn>2208-3510</eissn><publisher><publisher-name>Bio-Byword Scientific Publishing Pty. Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26689/jera.v9i2.10083</article-id><article-categories><subj-group subj-group-type="heading"><subject>Article</subject></subj-group></article-categories><title>Research on Deep Learning-Based Dynamic Load Forecasting and Optimal Dispatch in Smart Grids</title><url>https://artdesignp.com/journal/JERA/9/2/10.26689/jera.v9i2.10083</url><author>WangZihan</author><pub-date pub-type="publication-year"><year>2025</year></pub-date><volume>9</volume><issue>2</issue><history><date date-type="pub"><published-time>2025-04-03</published-time></date></history><abstract>The integration of deep learning into smart grid operations addresses critical challenges in dynamic load forecasting and optimal dispatch amid increasing renewable energy penetration. This study proposes a hybrid LSTM-Transformer architecture for multi-scale temporal-spatial load prediction, achieving 28% RMSE reduction on real-world datasets (CAISO, PJM), coupled with a deep reinforcement learning framework for multi-objective dispatch optimization that lowers operational costs by 12.4% while ensuring stability constraints. The synergy between adaptive forecasting models and scenario-based stochastic optimization demonstrates superior performance in handling renewable intermittency and demand volatility, validated through grid-scale case studies. Methodological innovations in federated feature extraction and carbon-aware scheduling further enhance scalability for distributed energy systems. These advancements provide actionable insights for grid operators transitioning to low-carbon paradigms, emphasizing computational efficiency and interoperability with legacy infrastructure.</abstract><keywords/></article-meta></front><body/><back><ref-list><ref id="B1" content-type="article"><label>1</label><element-citation publication-type="journal"><p>Wen L, Zhou K, Yang S, et al., 2019, Optimal Load Dispatch of Community Microgrid with Deep Learning Based Solar Power and Load Forecasting. Energy, 171: 1053–1065.</p><pub-id pub-id-type="doi"/></element-citation></ref><ref id="B2" content-type="article"><label>2</label><element-citation publication-type="journal"><p>Qin J, Liu H, Meng H, et al., 2024, Robust Dynamic Economic Dispatch in Smart Grids Using an Intelligent Learning Technology. IEEE Transactions on Network Science and Engineering, 11(4): 3759–3770.</p><pub-id pub-id-type="doi"/></element-citation></ref><ref id="B3" content-type="article"><label>3</label><element-citation publication-type="journal"><p>Yin L, Gao Q, Zhao L, et al., 2020, Expandable Deep Learning for Real-Time Economic Generation Dispatch and Control of Three-State Energies Based Future Smart Grids. Energy, 191: 116561.</p><pub-id pub-id-type="doi"/></element-citation></ref><ref id="B4" content-type="article"><label>4</label><element-citation publication-type="journal"><p>Pham QV, Liyanage M, Deepa N, et al., 2021, Deep Learning for Intelligent Demand Response and Smart Grids: A Comprehensive Survey. arXiv. https://doi.org/10.48550/arXiv.2101.08013</p><pub-id pub-id-type="doi"/></element-citation></ref><ref id="B5" content-type="article"><label>5</label><element-citation publication-type="journal"><p>Faraji J, Ketabi A, Hashemi-Dezaki H, et al., 2020, Optimal Day-Ahead Self-Scheduling and Operation of Prosumer Microgrids Using Hybrid Machine Learning-Based Weather and Load Forecasting. IEEE Access, 8: 157284–157305.</p><pub-id pub-id-type="doi"/></element-citation></ref><ref id="B6" content-type="article"><label>6</label><element-citation publication-type="journal"><p>Wen X, Liao J, Niu Q, et al., 2024, Deep Learning-Driven Hybrid Model for Short-Term Load Forecasting and Smart Grid Information Management. Scientific Reports, 14(1): 13720.</p><pub-id pub-id-type="doi"/></element-citation></ref><ref id="B7" content-type="article"><label>7</label><element-citation publication-type="journal"><p>Kalakova A, Nunna HK, Jamwal PK, et al., 2021, A Novel Genetic Algorithm Based Dynamic Economic Dispatch with Short-Term Load Forecasting. IEEE Transactions on Industry Applications, 57(3): 2972–2982.</p><pub-id pub-id-type="doi"/></element-citation></ref><ref id="B8" content-type="article"><label>8</label><element-citation publication-type="journal"><p>Nandkeolyar S, Ray PK, 2022, Multi-Objective Demand Side Storage Dispatch Using Hybrid Extreme Learning Machine Trained Neural Networks in a Smart Grid. Journal of Energy Storage, 51: 104439.</p><pub-id pub-id-type="doi"/></element-citation></ref><ref id="B9" content-type="article"><label>9</label><element-citation publication-type="journal"><p>Deepanraj B, Senthilkumar N, Jarin T, et al., 2022, Intelligent Wild Geese Algorithm with Deep Learning Driven Short Term Load Forecasting for Sustainable Energy Management in Microgrids. Sustainable Computing: Informatics and Systems, 36: 100813.</p><pub-id pub-id-type="doi"/></element-citation></ref><ref id="B10" content-type="article"><label>10</label><element-citation publication-type="journal"><p>Zhang D, Han X, Deng C, 2018, Review on the Research and Practice of Deep Learning and Reinforcement Learning in Smart Grids. CSEE Journal of Power and Energy Systems, 4(3): 362–370.</p><pub-id pub-id-type="doi"/></element-citation></ref></ref-list></back></article>
