摘要
需求响应(demand response,DR)是需求侧参与电网灵活互动的重要途径,其在能源互联网中的衍生为综合需求响应(integrated demand response,IDR),利用气、电、冷、热等不同形式能源间的耦合互补关系,在需求侧进行包含可调负荷、储能和分布式产能/能源转换设备的协同优化,激发综合能源网络的灵活性,有利于提升能源利用效率,降低供能和用能成本。该文首先介绍IDR的基本概念与框架结构,然后分析了IDR在需求侧的模型,对IDR的优化运行与求解方法的研究现状进行了评述,探讨了IDR的市场机制与商业模式,最后总结了目前IDR研究中的关键科学问题,并对未来的研究方向进行了展望。
Demand response (DR)has been considered a serviceable way of demand side's contributing to raising the flexibility of the electric power grid.Integrated demand response (IDR)is seen as the derivative of DR in the context of multi-energy network which utilizes the complementary relationships among different energy forms like gas,electricity, cold and heat.By co-optimizing at the consumer end,IDR will increase the efficiency of energy utilization and fully explore the flexibility of multi-energy network,which in turn lowers the cost of both the energy suppliers and consumers.Firstly,the basic concept of IDR and its framework was introduced. Secondly,the model of IDR at the consumption side was given, the overview of optimal operation model and its solving method were presented.Finally,the key scientific issues and the future research directions related with IDR were discussed.
作者
徐筝
孙宏斌
郭庆来
XU Zheng;SUN Hongbin;GUO Qinglai(Tsinghua-Berkeley Shenzhen Institute,Shenzhen 518000,Guangdong Province,China;State Key Lab of Control and Simulation of Power Systems and Generation Equipments (Dept.of Electrical Engineering,Tsinghua University),Haidian District,B eijing 100084,China)
出处
《中国电机工程学报》
EI
CSCD
北大核心
2018年第24期7194-7205,共12页
Proceedings of the CSEE
基金
国家自然科学基金项目(51537006,61733010)~~
关键词
综合需求响应
能量枢纽
综合能源网络
优化运行
市场机制
integrated demand response
energy hub
multi-energy network
optimal operation
market mechanism
作者简介
徐筝(1995),女,博士研究生,研究方向为综合需求响应,420648907@qq.com;孙宏斌(1969),男,教授,博士生导师,IEEE Fellow,IET Fellow,教育部长江学者,国家级教学名师,国家杰出青年科学基金获得者,研究方向为智能电网、可再生能源、电力系统运行与控制,shb@tsinghua.edu.cn;郭庆来(1979),男,副教授,研究方向为EMS高级应用、无功电压控制和电动汽车入网技术,guoqinglai@lsinghua.edu.cn。
