储能型光伏电站电池容量优化配置与协调控制研究  

Research on the Optimal Configuration and Coordinated Control of Battery Capacity of Energy Storage Photovoltaic Power Station

作　　者：何琦 向嘉强 郭振兴 周丰 魏继军 He Qi;Xiang Jiaqiang;Guo Zhenxing;Zhou Feng;Wei Jijun(Huadian Fuxin(Yajiang)Energy Development Co.,Ltd.,Yajiang,China)

机构地区：[1]华电福新(雅江)能源发展有限公司,四川雅江

出　　处：《科学技术创新》2025年第7期221-224,共4页Scientific and Technological Innovation

摘　　要：本研究旨在优化储能型光伏电站电池容量配置与协调控制,通过分析光伏电站的结构设计、储能单元的容量配置及充放电策略以及电网和负荷单元的设计,构建了光伏储电站可靠性模型。通过对不同类型储能电池的性能参数进行分析和比较,提出了科学合理的容量优化配置方案。此外,研究还探讨了多组混合储能系统的协调控制策略,设计了相应的事件触发函数和调节机制,以实现更高效的能量管理和提高系统运行的稳定性。研究结果表明,铅酸功率密度电池在当前技术条件下展现出最佳的性能表现,成为光伏储电站容量优化配置的理想选择。同时,优化后的控制策略显著提高了储能型光伏电站的整体性能,为未来类似系统的设计和运营提供了重要的参考依据。This study aims to optimize the battery capacity configuration and coordinated control of energy storage photovoltaic power station.By analyzing the structural design of photovoltaic power station,the capacity configuration of energy storage unit and charging and discharge strategy,as well as the design of photovoltaic power grid and load unit,we build the reliability model of photovoltaic power grid and load unit.By analyzing and comparing the performance parameters of different types of energy storage batteries,a scientific and reasonable capacity optimization configuration scheme is proposed.In addition,the study also explored the coordinated control strategy of multiple sets of hybrid energy storage systems,and the corresponding event triggering function and regulation mechanism were designed to achieve more efficient energy management and improve the stability of the system operation.The results show that the lead-acid power density battery shows the best performance under the current technical conditions,and becomes an ideal choice for the optimal capacity configuration of photovoltaic storage station.At the same time,the optimized control strategy significantly improves the overall performance of the energy storage photovoltaic power station,and provides an important reference for the design and operation of similar systems in the future.

关 键 词：光伏电站 电池容量优化 协调控制 

分 类 号：TM615[电气工程—电力系统及自动化]