基于ADMM-RGS算法的综合能源系统多主体协同优化运行策略研究  

Research on Multi-agent Collaborative Optimization Operation Strategy for Integrated Energy System Based on ADMM-RGS Algorithm

作　　者：杨海柱[1] 代庚辉 张鹏 YANG Haizhu;DAI Genghui;ZHANG Peng(School of Electrical Engineering and Automation,Henan Polytechnic University,Jiaozuo 454000,China;School of Electrical and Information Engineering,Tianjin University,Tianjin 300072,China)

机构地区：[1]河南理工大学电气工程与自动化学院,焦作454000 [2]天津大学电气自动化与信息工程学院,天津300072

出　　处：《电力系统及其自动化学报》2022年第6期25-33,共9页Proceedings of the CSU-EPSA

基　　金：国家自然科学基金资助项目(51807133);天津市自然科学基金资助项目(19JCQNJC06100)。

摘　　要：随着能源交易市场化的有序推进和多种能源的深入耦合,如何描述综合能源系统不同主体之间的交易互动成为研究热点。在此背景下,本文提出一种基于高斯回代的交替方向乘子法的综合能源系统多主体协同优化运行策略。首先,构建以综合能源供应商、综合能源服务商和综合能源用户为参与主体的区域综合能源系统框架,并建立其详细模型;其次,采用改进的交替方向乘子法,引入功率协调变量解耦多主体间交互功率,建立多主体协调优化运行模型;最后,通过算例的仿真结果,验证了所提算法的收敛性,并分析了不同市场交易方案对系统运行结果的影响。With the orderly advancement of energy transaction marketization and the in-depth coupling of multiple energy sources,how to describe the trading interactions between different entities in an integrated energy system(IES)has become a research hotspot. In this context,a multi-agent collaborative optimization operation strategy for IES is proposed based on the alternating direction method of multipliers based on reverse Gaussian substitution(ADMM-RGS)algorithm. First,a regional integrated energy system framework is established with integrated energy suppliers,integrated energy service providers and integrated energy users as the main participants,and their detailed models are also established. Second,an improved ADMM is adopted,a power coordination variable is introduced to decouple the interaction power between multiple agents,and a multi-agent collaborative optimization operation model is established. Finally,the convergence of the proposed algorithm is verified by performing simulations on a numerical example,and the influence of different market transaction schemes on the system operation results is analyzed.

关 键 词：综合能源系统 多主体 能源市场 协同优化 交替方向乘子法 

分 类 号：TM74[电气工程—电力系统及自动化]