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作品数:1081被引量:2334H指数:21
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Dynamic Interaction and Stability Analysis of Grid-following Converter Integrated Into Weak Grid
《CSEE Journal of Power and Energy Systems》2025年第2期552-566,共15页Shuang Li Haijiao Wang Yuehui Huang Guoqing He Chun Liu Weisheng Wang 
supported by Science and Technology Project of State Grid Corporation of China(4000-202317083A-1-1-ZN).
The grid-connected converter with grid-following control (GCC-GFL) for renewable energy sources has a risk of instability when integrated into the weak grid. This paper aims to investigate the dynamic interactions and...
关键词:Terms—Grid-connected converter grid-following control interaction mechanism stability region weak grid 
Modeling and Stability Analysis of Meshed Smart Transformer-Fed Grid
《CSEE Journal of Power and Energy Systems》2025年第2期714-723,共10页Zhixiang Zou Jian Tang Marco Liserre Zheng Wang Ming Cheng 
supported in part by the National Natural Science Foundation of China under Grant 52377171;in part by the Fundamental Research Funds for the Central Universities under Grant 2242024K40030.
The Smart Transformer (ST) is a solid-state transformer with control and communication functionalities, interfacing medium voltage and low voltage (LV) grids. The ST can work in both ways: it can operate in a radial n...
关键词:Complete model grid-forming converter meshed operation smart transformer stability synchronization 
Comprehensive Assessment of Transient Stability for Grid-Forming Converters Considering Current Limitations,Inertia and Damping Effects
《CSEE Journal of Power and Energy Systems》2025年第1期1-12,共12页Jinlei Chen Qingyuan Gong Yawen Zhang Muhammad Fawad Sheng Wang Chuanyue Li Jun Liang 
supported by the EPSRC project‘Sustainable Urban Power Supply through Intelligent Control and Enhanced Restoration of AC/DC Networks'under Grant EP/T021985/1.
This paper presents a quantitative assessment of the transient stability of grid-forming converters,considering current limitations,inertia,and damping effects.The contributions are summarized in two main aspects:Firs...
关键词:Current limitation damping effects gridforming converters transient stability analysis virtual inertia 
Frequency-Voltage Active Support Strategy for Hybrid Wind Farms Based on Grid-Following and Grid-Forming Hierarchical Subgroup Control被引量:1
《CSEE Journal of Power and Energy Systems》2025年第1期65-77,共13页Haiyu Zhao Qihang Zong Hongyu Zhou Wei Yao Kangyi Sun Yuqing Zhou Jinyu Wen 
supported by National Key R&D Program of China(No.2022YFB4202304).
The GFL-GFM hybrid wind farm (HWF) combines the voltage source control advantages of grid-forming (GFM) wind turbines (WTs) with the current source control advantages of grid-following (GFL) wind turbines. It becomes ...
关键词:Active-reactive power coupling decoupling factor distributed adaptive control frequency-voltage active support GFL-GFM station GFL-GFM subgroup control 
Adaptive Early Warning Method of Cascading Failures Caused by Coordinated Cyber-Attacks
《CSEE Journal of Power and Energy Systems》2025年第1期406-423,共18页Yufei Wang June Li Jian Qiu Yangrong Chen 
supported by National Natural Science Foundation of China(No.51977155).
In order to accurately receive early warning of the cascading failures caused by coordinated cyber-attacks(CFCC)in grid cyber-physical systems(GCPS),an adaptive early warning method of CFCC is proposed.First,the evolu...
关键词:Adaptive control theory cascading failures coordinated cyber-attacks early warning grid cyber-physical systems 
Grid Forming H_(∞)Control for HVDC Diode Rectifier-Connected Wind Power Plants
《CSEE Journal of Power and Energy Systems》2024年第6期2384-2397,共14页Jaime Martínez-Turégano Antonio Sala Ramon Blasco-Gimenez 
supported by the Spanish Research Agency through grant PID2020-112943RB-100 funded by MCIN/AEI/10.13039/501100011033;grant PDC2021-121077-100 funded by MCIN/AEI/10.13039/501100011033;by the European Union Next Generation EU/PRTR。
Grid forming controllers need to operate with a large variation of grid parameters and grid structures,for instance,during black-start operation,connection to HVDC diode rectifiers,etc.This paper proposes a methodolog...
关键词:Diode rectifier grid forming HVDC H_(∞)controller wind power plants 
Oscillation Characteristics Analysis and Equivalent Modeling of Multiple CIGs Connected to Weak Grid
《CSEE Journal of Power and Energy Systems》2024年第5期2004-2015,共12页Longyuan Li Ruiqing Fu Xiaoqin Lyu Xiaoru Wang 
supported by the Applied Basic Research Program of Science and Technology Plan Project of Sichuan Province of China(No.2020YJ0252).
The stability problem of weak grid connected converter interfaced generation(CIG)cannot be ignored.For multiple weak grid connected CIGs with different parameters,the system oscillation characteristics and equivalence...
关键词:Critical eigenvalues EQUIVALENCE Monte Caro simulation multiple CIGs PARTICIPATION weak grid 
Transient Voltage Support Strategy of Grid-forming Medium Voltage Photovoltaic Converter in the LCC-HVDC System
《CSEE Journal of Power and Energy Systems》2024年第5期1849-1864,共16页Hong Lu Xianyong Xiao Guangfu Tang Zhiyuan He Zhiguang Lin Chong Gao Zixuan Zheng 
supported by the Science and Technology Project of State Grid Corporation of China(5500-202258115A-1-1-ZN).
The participation of photovoltaic(PV)plants in supporting the transient voltage caused by commutation failure in the line-commutated-converter-based high voltage direct current(LCC-HVDC)system is of great significance...
关键词:Commutation failure grid-forming(GFM) photovoltaic(PV)converter reactive power response transient voltage 
Zero Sequence Voltage and Current Control in Four-wire Grids-fed by Grid-forming Inverters被引量:1
《CSEE Journal of Power and Energy Systems》2023年第6期2272-2279,共8页Zixian Zhu Wei Chen Vito Giuseppe Monopoli 
the National Natural Science Foundation of China(NSFC)under Grant 51767017;National Science and Technology Major Project of Gansu Province under Grant 19ZD2GA003.
Low voltage three-phase four-wire AC distribution grids may experience high neutral current,mainly caused by asymmetrical distribution of single-phase loads in three phases.High neutral current will not only increase ...
关键词:LV AC grid neutral current reduction grid-forming inverter three-phase four-wire system 
Open-loop Phase Synchronization Method of Positive and Negative Sequences for Three-phase Asymmetric Grid被引量:1
《CSEE Journal of Power and Energy Systems》2023年第5期1973-1979,共7页Jian He Shanxu Duan 
Currently,a grid-connected inverter is required to inject a dual-sequence current during asymmetric grid sags,which means both positive and negative sequence phases should be tracked.This paper proposes an open-loop p...
关键词:Asymmetric grid open-loop synchronization positive and negative sequence phases 
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