基于互联网技术和互联网思维推进能源系统与信息网络的深度融合，构建多种能源优化互补、供需互动开放共享的能源系统和生态体系，是能源系统发展的新趋势。本文基于互联网技术发展的背景，阐述了互联网与能源系统融合的驱动力，探究了互联网与能源系统融合的基本形态，提出了互联网与能源系统融合的分阶段发展形态，即智能化、透明化、智慧化；最后，提出了互联网与能源系统融合的相关关键技术。

On the basis of Internet technology and thinking, a new trend in energy system development has emerged that promotes the deep integration of energy and information in order to construct an open and shared energy system and ecosystem, with mutual complementation and optimization between multiple energies and the interactive supply and demand relationship. Against the back of the development of Internet technology, this paper expounds the drivers of the fusion between the Internet and the energdrop system. Then, the basic morphology of the fusion of the Internet and the energy system is described. Moreover, a three-level progressive thinking for the trend of fusion morphology, i.e., from smart energy systems to transparent ones, and then to a intelligent one, is put forward. Finally, the key technologies for the fusion between the Internet and the energy system are proposed.