智能电网教育部重点实验室(天津大学),天津 300072
[ "王成山1962-,男,教授,中国工程院院士主要从事智能配电系统研究E-mail:cswang@tju.edu.cn" ]
[ "于 浩(通信作者)1988-,男,博士,副教授主要从事智能配电系统运行分析与控制技术研究E-mail:tjuyh@tju.edu.cn" ]
[ "李 鹏1981-,男,博士,教授主要从事智能配电系统仿真分析与运行控制技术研究E-mail:lip@tju.edu.cn" ]
[ "冀浩然1991-,男,博士,副教授主要从事智能配电系统运行分析与控制技术研究E-mail:jihaoran@tju.edu.cn" ]
收稿:2023-12-05,
修回:2024-01-22,
纸质出版:2024-02-28
移动端阅览
王成山,于浩,李鹏,等.新型配电网中的软件定义技术理念及特征[J].新型电力系统,2024,02(1):1-12.
WANG Chengshan,YU Hao,LI Peng,et al.Concepts and Features of Software-Defined Technology in New Power Distribution Networks[J].New Type Power Systems,2024,02(01):1-12.
王成山,于浩,李鹏,等.新型配电网中的软件定义技术理念及特征[J].新型电力系统,2024,02(1):1-12. DOI: 10.20121/j.2097-2784.ntps.230045.
WANG Chengshan,YU Hao,LI Peng,et al.Concepts and Features of Software-Defined Technology in New Power Distribution Networks[J].New Type Power Systems,2024,02(01):1-12. DOI: 10.20121/j.2097-2784.ntps.230045.
配电网是支撑新型电力系统建设的重要环节,分布式能源、互动负荷与新型装备的大量接入推动了系统形态的巨大变革。文中立足于配电网在柔性化、数字化、智能化方面发展基础,提出新型配电网的软件定义技术构想,旨在从系统层面解决海量、分散灵活资源的协调利用问题,支撑整体系统运行服务水平提升。基于上述观点,文中从软件定义技术的发展基础入手,分析了其技术思想起源与在配电网中的应用条件,建立了配电网软件定义技术的三层式架构,分析了软件定义灵活性的来源和表现形态,梳理了配电网软件定义技术面临的挑战性问题,初步探讨了在其构建与应用中可能涉及的关键技术。最后,对配电网软件定义技术的未来发展前景进行了总结与展望。
2
The distribution network plays a crucial role in supporting the construction of the new power system. The integration of distributed energy resources
interactive loads
and novel equipment has driven a profound transformation in system configuration. This paper introduces the concept of software-defined technology in new power distribution network
building upon the advancements in flexibility
digitization
and smartification within distribution networks. The goal is to address the coordination and utilization challenges posed by massive and dispersed flexible resources
ultimately supporting an overall enhancement of the system's operational performance. From these perspectives
the paper begins by exploring the developmental foundations of software-defined technology. It analyzes the origin of technological ideas and implementation conditions within distribution networks. A three-layered system architecture for software-defined technology in distribution networks is then established. The sources and manifestations of software-defined flexibilities are analyzed
and the challenging issues are explained. An initial exploration of key technologies potentially involved in the construction and application of software-defined technology is presented. Lastly
the paper summarizes and anticipates the future development prospects of software-defined technology in distribution networks.
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