摘要
能源服务商作为一种新兴的运营主体,将在未来售电侧市场中扮演重要角色。如何确定能源服务商的电价策略,实现服务商与用户的双赢,成为重要的课题。文中针对包含光伏、燃气轮机、电动汽车的微型社区能源互联网,以能源服务商与用户双方各自追求利益最大化为目标,基于主从博弈提出了一种服务商定价、居民用户负荷响应以及电动汽车聚合商充放电策略,并结合遗传算法求得博弈均衡解。最后,算例表明该模型可充分发挥电动汽车和可控负荷的调度潜能,验证了本文模型在协调多利益主体收益、改善系统负荷特性方面的有效性。
Energy operator who can supply electricity,heat and gas to users will play an important role in the future market as an emerging operating entity.How to develop energy operator pricing strategy and achieve win-win situation between operator and community users have become an important issue.In this paper,the community energy internet,which includes PV,gas turbine and electric vehicle,aims to maximize the interests of both energy operator and users.Based on the Stackelberg game,a charging and discharging strategy for operator pricing,user load response and electric vehicle are proposed in this paper,and the genetic algorithm is used to obtain the equilibrium solution.Finally,simulation results shows that the model can give full play to the potential of electric vehicle and controllable load,and verify the effectiveness of the model in coordinating the benefits of multi-stakeholder and improve the system load characteristics.
作者
刘文霞
李校莹
刘座铭
王皑
王佳伟
LIU Wenxia;LI Xiaoying;LIU Zuoming;WANG Ai;WANG Jiawei(North China Electric Power University, Beijing 102206, China;Jilin Electric Power Research Institute, Changchun 130012, China;State Grid Shanxi Electric Power Company, Taiyuan 030002, China;Economic and Technical Research Institute of SEPC of SGCC, Taiyuan 030002, China)
出处
《现代电力》
北大核心
2018年第2期8-15,共8页
Modern Electric Power
基金
国家重点研发计划项目(2016YFB0101900)
关键词
能源互联网
能源服务商
电动汽车
主从博弈
电价策略
energy internet
energy operator
electric vehicle
stackelberg game
pricing strategy
