现代电子技术2024，Vol.47Issue(18)：15-21,7.DOI:10.16652/j.issn.1004-373x.2024.18.003
基于增强型鲸鱼优化算法的交直流互联配电网经济调度
AC/DC interconnected distribution network economic dispatch based on EWOA
摘要
Abstract
With the continuous development of new energy and the wide application of power electronic technology,AC/DC interconnected distribution network technology has become the development direction of future distribution network.The reasonable and effective dispatch strategy of AC/DC interconnected distribution network can improve the proportion of new energy consumption and reduce the operation cost.An economic dispatch model of AC/DC interconnected distribution network is established,which takes the cost of equipment operation and maintenance,the operating cost of energy storage system,the cost of AC/DC bi-directional converter loss,and the power purchasing and selling cost between the distribution network and the power grid as the minimum.In order to effectively solve the model under the constraint of ensuring the safe operation of the distribution network system,an enhanced whale optimization algorithm(EWOA)is designed to dynamically update the constant b value of the limited logarithmic spiral shape,which improves the accuracy of the algorithm and accelerates its global convergence.The simulation calculation is conducted to verify the correctness of the constructed model and the advantages of the algorithm.The results show that the proposed algorithm has a faster convergence speed,stronger global convergence ability,and effectively reduces the economic cost of system operation.关键词
交直流互联配电网/经济调度/鲸鱼优化算法/新能源消纳/储能/电压源型换流器/光伏发电系统Key words
AC/DC interconnected distribution network/economic dispatch/whale optimization algorithm/new energy consumption/energy storage/voltage source converter/photovoltaic power generation system分类
电子信息工程引用本文复制引用
叶方慧,熊国江,杨曌昕,徐波..基于增强型鲸鱼优化算法的交直流互联配电网经济调度[J].现代电子技术,2024,47(18):15-21,7.基金项目
国家自然科学基金项目(52167007) （52167007）
贵州省科技计划项目(黔科合基础-ZK[2022]一般121) （黔科合基础-ZK[2022]一般121）
