摘要
我国未来能源系统的发展趋势是分布式多能流微能源网与大电网并举,大量的物联网设备将接入低压配电网。随着配电网从单纯电力网络向智能能源信息一体化方向演变,目前的配电网面临一系列挑战。以三峡坝区配电网为例,探索包含多个多能流微能源网的配电的信息集成和协调优化运行架构,给出了物联网技术和配电网深度融合的分层的配电物联网架构设计,并提出了配电物联网下一步发展的建议。
Micro-energy networks with distributed multi-energy flows and large power grids,together with a large number of Internet of Things(IoT)devices connected to the low-voltage distribution network will be the future development trend of China's energy system.This evolution from traditional power networks to smart energyinformation integration poses new challenges to distribution networks.Taking the distribution grid in the Three Gorges Dam area as an example,we explore the information integration and coordinated and optimized operation architecture for power distribution which includes multiple micro-energy grids with multi-energy flow.On this basis,we propose the architecture design of layered distribution IoT for the deep integration of IoT technologies and distribution grids,and also offer suggestions for the future development of distribution IoT.
作者
周静
贺伟
董洪伟
ZHOU Jing;HE Wei;DONG Hongwei(China Yangtze Power Co.,Ltd.,Wuhan 430010,China)
出处
《长江技术经济》
2024年第2期117-121,126,共6页
Technology and Economy of Changjiang
基金
中国长江三峡集团有限公司科研项目(202103521)。
关键词
多能流系统
能量管理
配电物联网
信息感知
分层控制
multi-energy flow system
energy management
power distribution Internet of Things
information perception
layered control
