摘要
能源技术的变革催生了电力系统技术的发展,"互联网+"技术的创新应用加强了电力系统信息-物理之间的联系。在对比电力系统信息化建设进程的基础上,深入阐述了其核心特征--信息物理融合的本质。进而,基于信息物理融合系统(CPS)的研究范畴,从数值仿真和机理解析2个维度,总结综述了电力CPS在信息物理融合的建模分析及相互影响方面的研究进展,并提出了在"互联网+"技术融合创新下电力CPS相关技术的研究挑战。最后,展望了"互联网+"形势下一二次融合、芯片传感、透明网络、区块链等电力系统信息物理融合关键技术的发展趋势。
The transformation of energy technology promotes the development of power system technologies,and the innovative application of“Internet+”technology strengthens the connection between cyber system and physical system of electric power system.On the basis of comparing the informatization construction process of power system,the core characteristic of cyber-physical fusion is elaborated.Then,based on the research category of CPS(Cyber-Physical System),the research progress of cyber-physical power system in modeling analysis and interaction is summarized from two dimensions of numerical simulation and mechanism analysis,and the research challenges of related technologies are proposed for cyber-physical power system under the integration and innovation of“Internet+”technology.Finally,the development trend of key tech⁃nologies of cyber-physical power system,such as primary-secondary integration,chip sensing,transparent net⁃work,blockchain,and so on,is prospected under the situation of“Internet+”technology.
作者
王东芳
刘水源
张勇军
宋旭东
林晓明
陈家超
WANG Dongfang;LIU Shuiyuan;ZHANG Yongjun;SONG Xudong;LIN Xiaoming;CHEN Jiachao(Heyuan Power Supply Bureau of Guangdong Power Grid Co.,Ltd.,Heyuan 517000,China;Research Center of Smart Energy Technology,School of Electric Power,South China University of Technology,Guangzhou 510640,China;Energy Technology Co.,Ltd.,Electric Power Research Institute of Guangdong Power Grid Co.,Ltd.,Guangzhou 510080,China)
出处
《电力自动化设备》
EI
CSCD
北大核心
2020年第6期90-99,共10页
Electric Power Automation Equipment
基金
广东电网有限责任公司科技项目(GDKJXM2017-2775)
广东省自然科学基金资助项目(2017A030313304)。
关键词
“互联网+”
信息物理融合系统
电力系统
一二次融合
透明网络
“Internet+”
cyber-physical system
electric power systems
primary-secondary integration
transparent network
