泛在电力物联网在智能配电系统应用综述及展望

构建泛在电力物联网作为支撑建设坚强智能电网以及能源互联网的重要内容,对保障电网弹性安全运行、实现异质能源友好接入、服务用户精细化用能具有重要意义。配电网作为电力系统连接产－销两端关键中间环节,依靠泛在电力物联网技术将全面提升其深度感知与精细控制能力,促使配电网由传统的“源→荷”单向供能模式向“源荷”双向能量流动模式转变,并赋予配电网能源数据共享、服务提供的新型角色。文章从泛在电力物联网基本概念、体系架构、典型功能、关键技术,以及泛在电力物联网在配电系统中的典型应用等方面进行综述,并对泛在电力物联网未来的发展和挑战进行讨论。

Review and Prospect of Ubiquitous Power Internet of Things in Smart Distribution System

The ubiquitous power internet of things （IoT）, as an important part of the strong smart grid and energy internet construction, is of great significance for ensuring the flexible safe operation, realizing the friendly heterogeneous energy access and serving the refined energy consumption for users. In addition, for the power distribution system which is the key intermediate between the production and marketing, the application of IoT technologies will improve the corresponding capacities of deep perception and fine control, promote the power distribution system from the traditional "source to load" one-way energy supply mode to the "source to and from load" two-way operation mode, and give the novel roles such as energy data and new service provider. In order to provide a reference for the transformation and upgrading of the power distribution systems, this paper summarizes the basic concepts, architecture, typical functions, key technologies and application scenarios for the ubiquitous power internet of things and discusses the corresponding future development and challenges.