面向高渗透率分布式光伏发电并网的储能协同优化控制  

Energy Storage Collaborative Optimization Control for High Penetration Distributed Photovoltaic Power Generation Grid Connection

作　　者：古刚 GU Gang(Xinjiang Vocational&Technical College of Communications,Urumqi 831401,China)

机构地区：[1]新疆交通职业技术学院,新疆乌鲁木齐831401

出　　处：《电工技术》2025年第2期16-18,共3页Electric Engineering

摘　　要：为提高光伏发电效率,开展面向高渗透率分布式光伏发电并网的储能协同优化控制方法的研究。根据单二极管运行特点,描述光伏发电中的电流-电压关系,建立高渗透率分布式光伏发电阵列模型;将能源利用效率最大化与电网稳定性作为并网储能协同控制目标,设计并网储能多目标协同控制函数;根据建立的目标函数,通过分析历史数据、预测未来负荷和可再生能源发电情况,进行储能容量最优配置与优化控制。对比实验结果证明:设计的方法可以实现对并网储能的协同控制优化,控制后光伏出力可以达到预期。In order to improve the efficiency of photovoltaic power generation,the design and research of energy storage collaborative optimization control method for high penetration distributed photovoltaic power generation grid connection are carried out.Based on the operating characteristics of a single diode,describe the current voltage relationship in photovoltaic power generation and establish a high penetration distributed photovoltaic power generation array model;design a multi-objective collaborative control function for grid connected energy storage with the goal of maximizing energy utilization efficiency and grid stability;based on the established objective function,the optimal configuration and control of energy storage capacity are carried out by analyzing historical data,predicting future loads,and renewable energy generation.The comparative experimental results demonstrate that the designed method can achieve collaborative control optimization of grid connected energy storage,and the controlled photovoltaic output can meet expectations.

关 键 词：高渗透率 优化控制 协同 储能 光伏发电并网 分布式 

分 类 号：TM615[电气工程—电力系统及自动化]