基于主从博弈的工业园区运营商与分布式光储用户购售电优化决策
OPTIMIZATION DECISION OF PURCHASING AND SELLING POWER BETWEEN INDUSTRIAL PARK OPERATORS AND DISTRIBUTED OPTICAL STORAGE USERS BASED ON STACKELBERG GAME
张青苗 1陈来军 1李笑竹 2梅生伟3
作者信息
- 1. 青海省清洁能源高效利用重点实验室(青海大学新能源光伏产业研究中心),西宁 810016
- 2. 电力系统及发电设备控制和仿真国家重点实验室(清华大学电机系),北京 100084
- 3. 青海省清洁能源高效利用重点实验室(青海大学新能源光伏产业研究中心),西宁 810016;电力系统及发电设备控制和仿真国家重点实验室(清华大学电机系),北京 100084
- 折叠
摘要
随着分布式光伏大量接入园区用户侧,其随机性与波动性使得工业园区微电网下的能量管理愈发困难,储能为缓解上述问题提供了有效的手段.为实现园区用户侧新能源高效消纳及储能资源合理利用、兼顾多园区用户的利益诉求,提出一种基于主从博弈的工业园区运营商与分布式光储用户购售电优化模型.模型中利用工业园区用能运营商对多用户的能量进行统一管理,利用价格信息引导园区用户调整用电策略,利用分布式储能"低储高发"特性协调运营商与用户间的能量交互;并通过仿真算例验证所提方法的可行性和有效性.结果表明:基于主从博弈的工业园区运营商与分布式光储用户购售电优化决策,能够兼顾园区运营商和用户的经济性,促进新能源与储能的协同发展.
Abstract
With a large number of distributed photovoltaics connected to the user side of the park,its randomness and volatility make energy management in the industrial park microgrid more and more difficult.Energy storage provides an effective means to alleviate the above problems.In order to realize the efficient consumption of new energy on the user side of the park and the rational utilization of energy storage resources,and take into account the interests of users in multiple parks,an optimization model of power purchase and sale between industrial park operators and distributed optical storage users based on stackelberg game was proposed.In the model,the energy-consuming operators of the industrial park are used to manage the energy of multiple users in a unified manner,the price information is used to guide the users in the park to adjust the power consumption strategy,and the energy interaction between the operators and users is coordinated by the"low storage and high power generation"characteristics of distributed energy storage;and the feasibility and effectiveness of the proposed method are verified by a simulation example.The results show that the power purchase and sale optimization decision of industrial park operators and distributed optical storage users based on stackelberg game can give consideration to the economy of park operators and users,and promote the coordinated development of new energy and energy storage.
关键词
分布式发电/优化决策/储能/能量交互/主从博弈Key words
distributed power generation/decision making/energy storage/energy transfer/stackelberg game引用本文复制引用
基金项目
国家自然科学基金(52077109)
国网青海省电力公司经济技术研究院科学技术项目(SGQHJY00GHJS2100269)
中国博士后科学基金(2022M720071)
出版年
2024
NETL
NSTL
维普
万方数据