典型文献
KPI-based Real-time Situational Awareness for Power Systems with a High Proportion of Renewable Energy Sources
文献摘要：
With the increasing complexity of power systems and the widespread penetration of renewable energy sources(RES),real-time situational awareness for power systems is of great significance for operational scheduling.Considering the im-pact of RES on power system operations,a situational awareness key performance index(KPI)system for power systems with a high proportion of RES is proposed in this paper,which con-sists of reserve capacity abundance,ramp resource abundance,center of inertia(COI)frequency deviation,interface power flow margin,synthesized voltage stability,and angle stability margin.Then,the KPIs are synthesized and visualized by the decision tree method and radar chart method,respectively,for monitoring the operation states(i.e.,normal,alert,and emergency states)of power systems with a high proportion of RES.Numerical simulations are conducted in a revised New England 16-machine 68-bus power system and an actual CEPRI-RE power system in the northwest region of China with a high proportion of RES.The results show that the proposed KPI-based situational awareness method is able to accurately monitor the real-time state of power systems with a high proportion of RES,and can assist power dispatchers to make effective decisions.
文献关键词：
中图分类号：
作者姓名：
Tianhan Zhang;Shengyuan Liu;Weiqiang Qiu;Zhenzhi Lin;Lingzhi Zhu;Dawei Zhao;Minhui Qian;Li Yang
作者机构：
College of Electrical Engineering,Zhejiang University,Hangzhou 310027,China;Renewable Energy Re-search Center,China Electric Power Research Institute(State Key Laboratory of Operation and Control of Renewable Energy&Storage Systems,Jiangsu Engineering Technology Research Center for Energy Storage Conversion and Application),Nanjing 210003,China
文献出处：
引用格式：
[1]Tianhan Zhang;Shengyuan Liu;Weiqiang Qiu;Zhenzhi Lin;Lingzhi Zhu;Dawei Zhao;Minhui Qian;Li Yang-.KPI-based Real-time Situational Awareness for Power Systems with a High Proportion of Renewable Energy Sources)[J].中国电机工程学会电力与能源系统学报（英文版）,2022(04):1060-1073
A类：
CEPRI,dispatchers
B类：
Real,Situational,Awareness,Power,Systems,High,Proportion,Renewable,Energy,Sources,With,increasing,complexity,power,systems,widespread,penetration,renewable,energy,sources,RES,real,situational,awareness,great,significance,operational,scheduling,Considering,pact,operations,key,performance,high,proportion,proposed,this,paper,which,sists,reserve,capacity,abundance,ramp,resource,center,inertia,COI,frequency,deviation,interface,flow,margin,synthesized,voltage,stability,angle,Then,KPIs,visualized,by,tree,method,radar,chart,respectively,monitoring,states,normal,alert,emergency,Numerical,simulations,conducted,revised,New,England,machine,bus,actual,northwest,region,China,results,show,that,accurately,assist,make,effective,decisions
AB值：
0.540902
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