Hydro–Wind–Photovoltaic Multi-Energy Centralized Control Systems and Digital Twin-Based Simulation Training Platforms: A Review

Vollständiger Abstract

Worum geht es in dieser Arbeit?

With the rapid development of clean energy, hydro–wind–photovoltaic multi-energy systems require centralized control centers with stronger operational support, coordinated dispatch, and emergency response capabilities. However, safety constraints in real control systems limit their use for operator training, fault handling, and emergency drills. In addition, existing simulation-training systems are still largely oriented toward individual plants or single-energy systems, with limited support for coordinated training in hydro–wind–photovoltaic multi-energy centralized-control scenarios. To address these limitations, this paper reviews the development and research status of hydro–wind–photovoltaic centralized control monitoring systems and simulation training platforms. First, the typical architectures and functions of hydropower, wind power, photovoltaic, and multi-energy centralized control systems are summarized, with emphasis on centralized monitoring, unified management, operational analysis, and coordinated decision support. Second, based on established digital-twin architectures and existing simulation-training technologies, a generalized digital-twin-based simulation training framework for hydro–wind–photovoltaic centralized control is proposed, integrating multi-energy dynamic simulation, centralized-control functions, coordinated dispatch, operator interaction, and training assessment. Finally, the key platform functions are discussed, including high-fidelity virtual environment construction, dynamic signal simulation, coordinated dispatch optimization, operator training and assessment, and emergency drills. This review provides a systematic reference for the development and engineering application of digital-twin-based simulation training platforms for hydro–wind–photovoltaic multi-energy centralized control.