摘要
智能配电网作为面向未来的综合性电力能源服务平台,其源-网-荷形态变化愈发显著,给系统的协调规划问题带来巨大挑战。围绕智能配电网源-网-荷形态演变下的协调规划问题,剖析了配电网的形态发展驱动力构成及其作用机理,探讨了多元驱动力复合作用给规划问题带来的复杂影响。在此基础上,围绕智能配电网复杂形态特征的提取与量化、规划要素的动态聚合与分析预测、多要素影响下的复杂场景规划、多场景推演与协调决策等关键问题,对其技术内涵进行了分析与阐述,对相关技术的发展目标与未来研究方向进行了探讨与展望,以为新形势下智能配电网规划理论与技术的发展提供一些思考和借鉴。
Distribution networks will serve as a comprehensive energy platform for the future society.The characteristics in the source,network,and load are changing more and more dramatically,bringing great challenges to the coordinated planning of distribution networks.The paper focused on the coordinated planning of smart distribution networks with consideration of the source-network-load evolutions.The driving forces for the development and evolution of distribution networks were analyzed.The influences of multiple driving forces on system planning were discussed.Several key issues were elaborated,including the morphology feature extraction and quantification,dynamic aggregation and prediction of planning elements,planning under complex scenarios,and multi-scenario deduction and decision-making.Analysis of the composition,objective and research direction of the key issues were performed,providing some thoughts and references for the development of smart distribution network planning technologies.
作者
王成山
王瑞
于浩
宋毅
于力
李鹏
WANG Chengshan;WANG Rui;YU Hao;SONG Yi;YU Li;LI Peng(Key Laboratory of Smart Grid of Ministry of Education(Tianjin University),Nankai District,Tianjin 300072,China;State Grid Economic and Technology Research Institute Co.,Ltd.,Changping District,Beijing 102209,China;Digital Grid Research Institute of China Southern Power Grid,Guangzhou 510670,Guangdong Province,China)
出处
《中国电机工程学报》
EI
CSCD
北大核心
2020年第8期2385-2395,共11页
Proceedings of the CSEE
基金
国家自然科学基金项目(U1866207)。
关键词
智能配电网
形态演变
协调规划
不确定性
distribution network
morphology evolution
coordinated planning
uncertainty