摘要
为应对能源数字化转型背景下传统配电系统的局限,深入剖析了配电信息物理系统(cyber-physical distribution system,CPDS)的技术内涵。一方面,对作为实体的CPDS从感知、传输、决策、控制、应用五层架构的技术实现上进行了详细分析,并与传统配电系统以及数字配电系统进行了对比研究;另一方面,CPDS作为方法论,深度融合物理电网与信息空间,推动信息流、物理流、价值流的三流融合。CPDS能够为提升配电网的运行效率、可靠性和灵活性提供关键的技术支持。未来的发展需要进一步深化数字孪生与边缘计算的作用机制,完善标准体系以推动行业发展。
To address the limitations of traditional distribution systems under the backdrop of energy digital transformation,a thorough analysis of the technological connotations of the cyber-physical distribution system(CPDS)is conducted.On one hand,as a physical entity,the technical realization of CPDS across five layers of architecture—sensing,transmission,decision-making,control,and application—is analyzed in detail,and a comparative study is carried out with traditional and digital distribution systems.On the other hand,CPDS,as a methodology,deeply integrates the physical power grid with the information space,promoting the three flow convergence of information-physical-value.CPDS provides critical technological support for enhancing the operational efficiency,reliability,and flexibility of distribution networks.Future development requires further deepening the mechanism of action of digital twins and edge computing,and improving the standard system to drive industry growth.
作者
刘东
翁嘉明
郭翔
陈飞
班秋成
LIU Dong;WENG Jiaming;GUO Xiang;CHEN Fei;BAN Qiucheng(Key Laboratory of Control of Power Transmission and Conversion,Ministry of Education(Shanghai Jiao Tong University),Shanghai 200240,China;Southern Power Guizhou Co.,Ltd.,Guiyang 550002,China)
出处
《供用电》
北大核心
2025年第9期2-7,31,共7页
Distribution & Utilization
基金
中国南方电网有限责任公司科技引领类项目(GZKJ XM20220115)
国家自然科学基金·智能电网联合基金重点项目(U2166210)。
关键词
配电信息物理系统
数字孪生
边缘计算
信息-物理-价值三流融合
配电网智能化
cyber-physical distribution system
digital twin
edge computing
three flow of convergence information-physical-value
distribution network intelligence
