Real-time Energy Management Method for Electric-hydrogen Hybrid Energy Storage Microgrids Based on DP-MPC
作者机构：School of Electrical EngineeringSouthwest Jiaotong UniversityChengdu 611756China
出 版 物：《CSEE Journal of Power and Energy Systems》 (中国电机工程学会电力与能源系统学报（英文）)
年 卷 期：2024年第10卷第1期
页 面：324-336页
核心收录：
学科分类：080802[工学-电力系统及其自动化] 0808[工学-电气工程] 08[工学]
基 金：supported in part by the National Natural Science Foundation of China under Grant 52377123 and 51977181 in part by the Natural Science Foundation of Sichuan Province under Grant 2022NSFSC0027 in part by the Fok Ying-Tong Education Foundation of China under Grant 171104
主 题：Electric-hydrogen hybrid energy economic energy management improved dynamic programming microgrid model predictive control
摘 要：With the increasing presence of intermittent energy resources in microgrids,it is difficult to precisely predict the output of renewable resources and their load *** order to realize the economical operations of the system,an energy management method based on a model predictive control(MPC)and dynamic programming(DP)algorithm is *** method can reasonably distribute the energy of the battery,fuel cell,electrolyzer and external grid,and maximize the output of the distributed power supply while ensuring the power balance and cost optimization of the *** on an ultra-shortterm forecast,the output power of the photovoltaic array and the demand power of the system load are *** offline global optimization of traditional dynamic programming is replaced by the repeated rolling optimization in a limited period of time to obtain power values of each unit in the energy storage *** with the traditional DP,MILP-MPC and the logic based real-time management method,the proposed energy management method is proved to be feasible and effective.
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