配电网模块化规划体系与方法  

Framework and Methods of Modular Planning for Distribution Network

作　　者：刘伟生 刘洪[2] 刘志清 王飞 王春义 崔文婷[2] LIU Weisheng;LIU Hong;LIU Zhiqing;WANG Fei;WANG Chunyi;CUI Wenting(State Grid Shandong Electric Power Company,Jinan 250001,China;Key Laboratory of Smart Grid of Ministry of Education(Tianjin University),Tianjin 300072,China)

机构地区：[1]国网山东省电力公司,济南250001 [2]智能电网教育部重点实验室(天津大学),天津300072

出　　处：《电力系统及其自动化学报》2019年第11期139-144,共6页Proceedings of the CSU-EPSA

摘　　要：当前配电网规划主要针对全网开展,但尚未形成模块化规划的系统框架和关键技术,针对此问题,提出了新的解决方案。首先,制定了配电网模块化规划的层次结构,分析了各模块的定义与功能,提出了规划流程;然后,分别针对功能区、供电网格、供电单元、功能块等多个层级,提出了模块划分方法;再次,针对各层级的模块化规划,分析了关键技术问题并提出了解决方案;最后,结合实际案例说明了所提体系与方法的有效性,并进行了展望。Considering that the distribution network planning is mainly developed for the whole network,and the sys?tem framework and key technologies of modular planning have not formed yet,a novel solution is proposed in this pa?per.First,the hierarchical structure of modular planning for distribution network is formulated,the definition and func?tion of each module are analyzed,and the planning process is proposed.Then,a modular division method is put for?ward at multiple levels,such as functional area,power supply mesh,power supply unit,and functional block.In addi?tion,the key technical problems are analyzed for the modular planning at each level,and the corresponding solutions are given.Finally,the effectiveness of the proposed system and method are verified with the combination of a practical case,and the development trend of planning technologies in the future are projected.

关 键 词：配电网 模块化规划 供电网格 供电单元 

分 类 号：TM715[电气工程—电力系统及自动化]