GRID-CONNECTED

作品数:90被引量:143H指数:7
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相关领域:电气工程更多>>
相关作者:李秋鹏李艳更多>>
相关机构:甘肃省电力公司检修公司华南理工大学更多>>
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相关基金:国家自然科学基金高等学校学科创新引智计划国家高技术研究发展计划河北省自然科学基金更多>>
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A Robust Short-circuit Calculation Method for Islanded,Grid-connected,and Utility Microgrids
《Journal of Modern Power Systems and Clean Energy》2025年第1期325-337,共13页Luka V.Strezoski Nikola G.Simic Kenneth A.Loparo 
In this paper,a robust method for quantifying the impact of short-circuit faults on microgrids is proposed.Microgrids can operate in both islanded(grid-forming)and gridconnected(grid-following)modes,and the ownership ...
关键词:Distributed energy resource short-circuit fault MICROGRID short-circuit calculation 
A Multi-stage Design Approach for Optimizing a PMSG-based Grid-connected Ocean Wave Energy Conversion System
《Protection and Control of Modern Power Systems》2024年第6期122-142,共21页Muhammad Noman Guojie Li Muhammad Waseem Khan Keyou Wang Bei Han 
supported by the National Natural Science Foundation of China(No.52107113 and No.51877133).
Fully harnessing the ocean wave’s renewable energy resources could benefit coastal countries.However,ocean wave energy harvesting systems encounter several challenges,i.e.,marine uncertainties,long-distance mainte-na...
关键词:Ocean wave energy oscillating water column Wells turbine adaptive control fault-tolerant control energy management system. 
The Chinese magneto-biased superconducting current limiter has achieved long-term grid-connected demonstration,withstanding transmission line fault
《Superconductivity》2024年第4期47-48,共2页Jiahui Zhu Zhengyu Li Jianfeng Sun Defu Wei Kaizhong Ding 
supported by the National Natural Science Founda-tion of China(52277030);the China State Grid Corporation Science and Technology Project(DG71-16-002,DG71-18-004,DG71-22-006);the China State Grid Liaoning Electric Power Company Science and Technology Project(2019YF-63,2021YF-30).
On August 4,2024,the first set of magnetobiased superconducting current limiters(MBSFCL)completed a 6-month grid-connected demonstration operation at the 66 kV Zhangtaizi substation in Liaoyang City,China.Moreover,it ...
关键词:fault connected LIMITING 
Modeling,Simulation,and Risk Analysis of Battery Energy Storage Systems in New Energy Grid Integration Scenarios
《Energy Engineering》2024年第12期3689-3710,共22页Xiaohui Ye Fucheng Tan Xinli Song Hanyang Dai Xia Li Shixia Mu Shaohang Hao 
Supported by Open Fund of National Key Laboratory of Power Grid Safety(No.XTB51202301386).
Energy storage batteries can smooth the volatility of renewable energy sources.The operating conditions during power grid integration of renewable energy can affect the performance and failure risk of battery energy s...
关键词:Grid-connected battery energy storage system thermal-electric-performance coupling model operational risk model failure rate risk analysis 
Research on Grid-Connected Control Strategy of Distributed Generator Based on Improved Linear Active Disturbance Rejection Control
《Energy Engineering》2024年第12期3929-3951,共23页Xin Mao Hongsheng Su Jingxiu Li 
supported by the Lanzhou Jiaotong University-Southwest Jiaotong University Joint Innovation Fund(LH2024027).
The virtual synchronous generator(VSG)technology has been proposed to address the problem of system frequency and active power oscillation caused by grid-connected new energy power sources.However,the traditional volt...
关键词:Virtual synchronous generator(VSG) active power improved linear active disturbance rejection control(ILADRC) radial basis function(RBF)neural networks improved gray wolf optimizer(IGWO) 
Performance assessment of a 30.26 kW grid-connected photovoltaic plant in Egypt
《Clean Energy》2024年第6期120-133,共14页Amal A.Hassan Doaa M.Atia Hanaa T.El-Madany Aref Y.Eliwa 
This paper presents an experimental analysis and performance evaluation of a grid-connected photovoltaic plant installed on the rooftop of the Electronics Research Institute in Cairo,Egypt.Cairo is classified as a hot...
关键词:photovoltaic grid-connected performance analysis energy yield PV efficiency data pre-processing energy losses 
Grid Synchronization Control for Grid-connected Voltage Source Converters Based on Voltage Dynamics of DC-link Capacitor被引量:1
《Journal of Modern Power Systems and Clean Energy》2024年第5期1678-1689,共12页Chunyi Han Lei Shang Shi Su Xuzhu Dong Bo Wang Hao Bai Wei Li 
supported by Science and Technology Project of Yunnan Power Grid Co.,Ltd.(No.YNKJXM20222105)。
This paper proposes a grid synchronization control strategy for the grid-connected voltage source converters(VSCs)based on the voltage dynamics of the DC-link capacitor in the VSC.The voltage dynamics of the DC-link c...
关键词:DC-link voltage dynamics grid synchronization control grid frequency and voltage dynamic support small-signal stability weak grid 
Effect of Multiple Models of Closed-loop Transfer Functions on Inter-harmonic Oscillation Characteristics of Grid-connected PMSG
《CSEE Journal of Power and Energy Systems》2024年第5期1955-1964,共10页Jingyi Li Jianjun Yang Xiaorong Xie Haozhi Li Ke Wang Zhaohui Shi 
supported by Research Project Huadong Engineering Corporation Limited,and National Natural Science Foundation of China(U22B20100,52321004).
Establishing a suitable closed-loop transfer function model for the grid-connected PMSG system is the key basis in performing inter-harmonic characteristics analysis.Multiple closed-loop transfer functions can be cons...
关键词:Closed-loop transfer function converter controller inter-harmonic characteristics PMSG 
Synchronization Stability Analysis of PLL-based Grid-connected VSC System by Voltage Space Vectors
《CSEE Journal of Power and Energy Systems》2024年第5期2055-2064,共10页Huadong Sun Shuyan Wang Shiyun Xu Jingtian Bi Yiming Wang 
supported in part by the National Natural Science Foundation of China(U2166601,51977197,51907179).
This paper focuses on synchronization stability analysis of the power system,in which power electronics are synchronized by the phase-locked loop(PLL).It provides new insight into the synchronization stability of powe...
关键词:Large disturbance phase locked loop(PLL) space vector synchronization stability voltage source converter(VSC) 
A Distributed Photovoltaics Ordering Grid-Connected Method for Analyzing Voltage Impact in Radial Distribution Networks
《Energy Engineering》2024年第10期2937-2959,共23页Cuiping Li Kunqi Gao Can Chen Junhui Li Xiaoxiao Wang Yinchi Shao Xingxu Zhu 
supported by North China Electric Power Research Institute’s Self-Funded Science and Technology Project“Research on Distributed Energy Storage Optimal Configuration and Operation Control Technology for Photovoltaic Promotion in the Entire County”(KJZ2022049).
In recent years,distributed photovoltaics(DPV)has ushered in a good development situation due to the advantages of pollution-free power generation,full utilization of the ground or roof of the installation site,and ba...
关键词:Radial distribution network distributed photovoltaics photovoltaics grid-connected order degree electrical distance photovoltaics action area 
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