Situation Awareness of Active Distribution Network:Roadmap,Technologies,and Bottlenecks  

作　　者：Jin Lin Can Wan Yonghua Song Renle Huang Xiaoshuang Chen Wanfang Guo Yi Zong You Shi 

机构地区：[1]State Key Laboratory of Control and Simulation of Power Systems and Generation Equipment,Department of Electrical Engineering,Tsinghua University,Beijing 100084,China [2]State Grid Beijing Electric Power Company,Beijing 102200,China [3]Center for Electric Power and Energy,Technical University of Denmark,Elektrovej 325,DK 2800,Denmark

出　　处：《CSEE Journal of Power and Energy Systems》2016年第3期35-42,共8页中国电机工程学会电力与能源系统学报（英文）

基　　金：supported by National High-Technology Research and Development Program(“863”Program)of China(2014AA051901);International S&T Cooperation Program of China(2014DFG62670);National Natural Science Foundation of China(51261130472,51577096);China Postdoctoral Science Foundation(2015M580097).

摘　　要：With the rapid development of local generation and demand response,the active distribution network(ADN),which aggregates and manages miscellaneous distributed resources,has moved from theory to practice.Secure and optimal operations now require an advanced situation awareness(SA)system so that operators are aware of operation states and potential risks.Current solutions in distribution supervisory control and data acquisition(DSCADA)as well as the distribution automation system(DAS)generally are not able to meet the technology requirements of SA.In this paper,the authors’participation in the project of developing an SA system as the basic component of a practical active distribution management system(ADMS)deployed in Beijing,China,is presented.This paper reviews the ADN’s development roadmap by illustrating the changes that are made in elements,topology,structure,and control scheme.Taking into consideration these hardware changes,a systematic framework is proposed for the main components and the functional hierarchy of an SA system for the ADN.The SA system’s implementation bottlenecks are also presented,including,but not limited to issues in big data platform,distribution forecasting,and security evaluation.Potential technology solutions are also provided.

关 键 词：Active distribution network distribution automation system ROADMAP situation awareness technology bottleneck 

分 类 号：O17[理学—数学]