摘要
传统独立运行的能源设施正在向更加开放、互动和共享的新形势,即能源互联网转变。在此趋势下,多能互补网络是现代能源系统深度融合的重要产物之一。全球能源互联网将是多能互补网络的一种演化形态。一方面,电、气、热等不同形式能源物理系统的互联互济,使多能互补网络更灵活、更可靠、更高效。另一方面,能源种类的多样性、网络动态的复杂性以及运行中的不确定因素,导致多能互补网络运行分析及演化发展面临巨大挑战。在复杂的物理系统以及复杂运行环境下,如何分析模拟多能互补网络运行特性并揭示其动态演化机理迫在眉睫。为此,分析了多能互补网络运行及动态演化的关键技术,从多能互补网络建模、动态演化机理及仿真技术三个方面给出了多能互补网络建模及动态演化机理的研究框架。
Traditionally independent energy infrastructures are undergoing a rapid transition to a more open, interactive, and sharing form: the so-called Energy Internet. Multi-carrier energy system is an important outcome with the deepened integration of physical networks with complementary energy resources. Global energy internet will be one of the possibleevolutionary patterns of multi-carrier energy system. On the one hand, the interconnection of electricity, natural gas, and heating systems enhances the flexibility, reliability, and efficiency of the whole network. On the other hand, the diversity in energy forms, complexity of system dynamics, and uncertain factors impose unprecedented challenges on the modeling and evolutionary analysis of the multi-carrier energy network. There are challenges to simulate and analyze the multi-carrier energy system, and reveal the evolution mechanism of its configuration under complex physical and operation environment. To tackle these challenges, we highlight the key techniques in the modeling and evolutionary analysis of multi-carrier energy system. We provide the research frameworks from the perspective of system modeling, evolutionary mechanism, and holistic simulation.
出处
《全球能源互联网》
2018年第1期10-22,共13页
Journal of Global Energy Interconnection
基金
国家自然科学基金智能电网联合基金资助项目(U1766203)
国家自然科学基金创新研究群体科学基金资助项目(51621065)~~
关键词
能源互联网
多能互补网络
建模分析
演化机理
工程博弈论
energy internet
multi-carrier energy system
modeling
evolutionary mechanism
engineering game theory
