Electrical automation management practice of PV-energy storage-load microgrid in green shipyards
绿色船厂光伏-储能-负荷微电网电气自动化管理实践

摘要

绿色船厂在“双碳”目标背景下，亟需通过新能源与智能化技术实现能效优化与绿色转型。光伏-储能-负荷微电网电气自动化管理实践，旨在探索船厂在复杂工况下实现能源清洁利用与负荷动态调节的路径。通过光伏系统的高效接入、储能系统的智能调度以及负荷侧的优化控制，构建起稳定、安全、低碳的微电网运行模式，不仅提升了船厂的能源自给率和电能质量，还有效降低了峰谷差异带来的成本压力。本研究强调了电气自动化管理平台在实现实时监测、智能调度与协同控制中的关键作用，为绿色船厂建设提供了可推广的实践经验与技术支撑。

Abstract

Against the backdrop of the "dual carbon" goals, green shipyards are in urgent need of optimizing energy efficiency and achieving green transformation through new energy and intelligent technologies. The practice of electrical automation management for PV (photovoltaic)-energy storage-load microgrids aims to explore a path for shipyards to realize clean energy utilization and dynamic load regulation under complex operating conditions. By enabling the efficient integration of PV systems, intelligent dispatching of energy storage systems, and optimized control on the load side, a stable, safe, and low-carbon microgrid operation mode has been established. This mode not only improves the shipyards' energy self-sufficiency rate and power quality but also effectively reduces the cost pressure caused by peak-valley differences. This study emphasizes the key role of the electrical automation management platform in realizing real-time monitoring, intelligent dispatching, and coordinated control, providing promotable practical experience and technical support for the construction of green shipyards.