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典型文献
TS Fuzzy Prediction-based SVC Compensation of Wind Farms Flicker:A Dual-UKF Approach
文献摘要:
Fast fluctuations in wind farm power produce volt-age flicker in the network.One way to mitigate the flicker is to place a static VAr compensator(SVC).Due to the operating delay of SVCs,it is essential to predict the wind farm reactive power.Here,a novel fuzzy nonlinear modeling approach is suggested and used in the one-step-ahead prediction of the power characteristics.The base of the developed fuzzy modeling is the Takagi-Sugeno fuzzy representation and a dual-unscented Kalman filter(D-UKF).In other words,a nonlinear TS fuzzy system is trained online via the D-UKF.The forecasted value is used as the SVC's reference signal.A large amount of actual data gathered from a wind farm is used for the performance evaluation.This data is collected in winter and summer for different climate situations.Using the actual data,a current source with changing amplitude and phase which is updated every half-cycle,is used to model the wind farm.Numerical results,including the flicker indices,confirm the improvement in the SVC's performance.
文献关键词:
作者姓名:
Saeedeh Ketabipour;Haidar Samet;Navid Vafamand
作者机构:
School of Electrical and Computer Engineering,Shiraz University,Shiraz,Iran;Department of Electrical Engineering,Eindhoven University of Technology,Eindhoven,the Netherlands
引用格式:
[1]Saeedeh Ketabipour;Haidar Samet;Navid Vafamand-.TS Fuzzy Prediction-based SVC Compensation of Wind Farms Flicker:A Dual-UKF Approach)[J].中国电机工程学会电力与能源系统学报(英文版),2022(06):1594-1602
A类:
Flicker,VAr,SVCs
B类:
TS,Fuzzy,Prediction,Compensation,Wind,Farms,Dual,UKF,Approach,Fast,fluctuations,wind,farm,power,produce,volt,age,flicker,network,One,way,mitigate,place,static,compensator,Due,operating,delay,essential,reactive,Here,novel,fuzzy,nonlinear,modeling,approach,suggested,used,one,step,ahead,prediction,characteristics,developed,Takagi,Sugeno,representation,dual,unscented,Kalman,filter,In,other,words,system,trained,via,forecasted,value,reference,signal,large,amount,actual,data,gathered,from,performance,evaluation,This,collected,winter,summer,different,climate,situations,Using,current,source,changing,amplitude,phase,which,updated,every,half,cycle,Numerical,results,including,indices,confirm,improvement
AB值:
0.574083
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