典型文献
Large-Scale Renewable Energy Transmission by HVDC:Challenges and Proposals
文献摘要：
Renewable energy transmission by high-voltage direct current(HVDC)has attracted increasing attention for the development and utilization of large-scale renewable energy under the Carbon Peak and Carbon Neutrality Strategy in China.High-penetration power electronic systems(HPPESs)have gradually formed at the sending end of HVDC transmission.The operation of such systems has undergone profound changes compared with traditional power systems dominated by synchronous generators.New stability issues,such as broadband oscillation and transient over-voltage,have emerged,causing tripping acci-dents in large-scale renewable energy plants.The analysis methods and design principles of traditional power systems are no longer suitable for HPPESs.In this paper,the mechanisms of broadband oscillation and transient over-voltage are revealed,and analytical methods are proposed for HPPESs,including small-signal impedance analysis and electromagnetic transient simulation.Validation of the theoretical research has been accomplished through its application in several practical projects in north,northwest,and northeast region of China.Finally,suggestions for the construction and operation of the future renewable-energy-dominated power system are put forward.
文献关键词：
中图分类号：
作者姓名：
Weisheng Wang;Guanghui Li;Jianbo Guo
作者机构：
State Key Laboratory of the Operation and Control of Renewable Energy and Storage Systems,China Electric Power Research Institute,Beijing 100192,China
文献出处：
引用格式：
[1]Weisheng Wang;Guanghui Li;Jianbo Guo-.Large-Scale Renewable Energy Transmission by HVDC:Challenges and Proposals)[J].工程（英文）,2022(12):252-267
A类：
HPPESs
B类：
Large,Scale,Renewable,Energy,Transmission,by,HVDC,Challenges,Proposals,energy,transmission,high,voltage,direct,current,has,attracted,increasing,attention,development,utilization,large,scale,renewable,Carbon,Peak,Neutrality,Strategy,China,High,penetration,power,electronic,systems,have,gradually,formed,sending,operation,such,undergone,profound,changes,compared,traditional,dominated,synchronous,generators,New,stability,issues,broadband,oscillation,transient,over,emerged,causing,tripping,acci,dents,plants,analysis,methods,design,principles,longer,suitable,In,this,paper,mechanisms,revealed,analytical,proposed,including,small,signal,impedance,electromagnetic,simulation,Validation,theoretical,research,been,accomplished,through,its,application,several,practical,projects,northwest,northeast,region,Finally,suggestions,construction,future,put,forward
AB值：
0.612078
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