基于纳什谈判的电氢能源系统多时间尺度协同运行优化  

Multi-time Scale Cooperative Operation Optimization of Electric Hydrogen Energy System Based on Nash Bargaining

作　　者：杜易达 谭忠富[1,2] DU Yida;TAN Zhongfu(School of Economic and Management,North China Electric Power University,Changping District,Beijing 102206,China;School of Economic and Management,Yan’an University,Yan’an 716000,Shaanxi Province,China)

机构地区：[1]华北电力大学经济与管理学院,北京市昌平区102206 [2]延安大学经济与管理学院,陕西省延安市716000

出　　处：《电网技术》2024年第7期2745-2753,I0020,I0021,I0022,I0023,I0024,I0025,I0026,I0027,I0028,I0029,I0030,I0031,I0032,共22页Power System Technology

基　　金：国家自然科学基金项目(72174062)。

摘　　要：随着高比例新能源大力发展,灵活性不足成为制约电网安全稳定运行的关键因素,综合能源系统多时间尺度、多主体特性突出,协同运行和互动交易面临巨大挑战。基于这一背景,该文构建了基于纳什谈判的电氢能源系统多时间尺度协同运行优化模型,应用交替方向乘子算法对问题予以分布式求解。仿真结果表明,电氢能源系统协同运行可在不改变用户用能习惯的前提下,提高电氢能源系统整体经济效益3.81%,2个能源子系统个体经济效益4.16%、3.42%,降低电能源系统碳排放14.40%,验证了电氢能源系统协同运行的优越性及模型的有效性。With the vigorous development of a high proportion of new energy,insufficient flexibility has become a key factor restricting the power grid's safe and stable operation.The integrated energy system has prominent characteristics of multiple time scales and multiple entities,and collaborative operation and interactive trading face enormous challenges.Based on this background,this article constructs a multi-time scale collaborative operation optimization model for the electric hydrogen energy system based on Nash bargaining.It applies the alternating direction multiplier algorithm to solve the problem distributedly.The simulation results show that the coordinated operation of the electric hydrogen energy system can improve the overall economic benefits of the electric hydrogen energy system by 3.81%,individual economic benefits of the two energy sub-systems by 4.16%and 3.42%,and reduce carbon emissions of the electric energy system by 14.40%without changing user energy habits.This verifies the superiority of the coordinated operation of the electric hydrogen energy system and the model's effectiveness.

关 键 词：电氢能源系统 多时间尺度 协同运行 纳什谈判 运行优化 

分 类 号：TM721[电气工程—电力系统及自动化]