典型文献
Economy Analysis of Flexible LCC-HVDC Systems with Controllable Capacitors
文献摘要：
Commutation failure(CF)is a frequent dynamic event at inverter of LCC-HVDC systems caused by AC side faults which can lead to inverter blocking,interruption of active power transfer,and even system blackout.To eliminate CFs and improve system performance,new Flexible LCC-HVDC topologies have been proposed in previous research but with limited analysis on its economic performance.Therefore,to fur-ther validate the applicability of Flexible LCC-HVDC topologies,this paper utilizes Life-Cycle Cost Analysis model to analyze the life-cycle cost of inverter stations for conventional LCC-HVDC,Capacitor Commutated Converter based HVDC(CCC-HVDC)topology and Flexible LCC-HVDC topologies including Controllable Capacitor based Flexible LCC-HVDC,AC Filterless Controllable Capacitor based Flexible LCC-HVDC and improved Flexible LCC-HVDC.Through a case study based on a 500 kV,1000 MW LCC-HVDC scheme,comparison results show that the AC Filterless Controllable Capacitor based Flexible LCC-HVDC topology and the improved Flexible LCC-HVDC topology have lower cost than the conventional LCC-HVDC and CCC-HVDC topologies,which proves that the elimination of CFs can be achieved with reduced cost.
文献关键词：
中图分类号：
作者姓名：
Nan Chen;Kunpeng Zha;Haitao Qu;Fangling Li;Ying Xue;Xiao-Ping Zhang
作者机构：
Department of Electronic,Electrical and Systems Engineering,School of Engineering,University of Birmingham,Birmingham B15 2TT,UK;C-EPRI Electric Power Engineering Co.Ltd,No.16,Nanzhong Road,Changping District,Beijing,China;School of Electric Power Engineering,South China University of Technology,Guangzhou,China
文献出处：
引用格式：
[1]Nan Chen;Kunpeng Zha;Haitao Qu;Fangling Li;Ying Xue;Xiao-Ping Zhang-.Economy Analysis of Flexible LCC-HVDC Systems with Controllable Capacitors)[J].中国电机工程学会电力与能源系统学报（英文版）,2022(06):1708-1719
A类：
Commutation,Commutated,Filterless
B类：
Economy,Analysis,Flexible,LCC,HVDC,Systems,Controllable,Capacitors,failure,frequent,dynamic,event,inverter,systems,caused,by,AC,side,faults,which,can,lead,blocking,interruption,active,power,transfer,blackout,To,eliminate,CFs,performance,new,topologies,have,been,proposed,previous,research,but,limited,analysis,its,economic,Therefore,fur,ther,validate,applicability,this,paper,utilizes,Life,Cycle,Cost,model,analyze,life,cycle,cost,stations,conventional,Converter,CCC,topology,including,improved,Through,case,study,kV,MW,scheme,comparison,results,show,that,lower,than,proves,elimination,achieved,reduced
AB值：
0.439732
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