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作品数:1059被引量:2323H指数:21
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A Novel Property of Generalized Fibonacci Sequence in Grids
《Chinese Quarterly Journal of Mathematics》2025年第1期103-110,共8页YANG Zi-xian BAI Jian-chao 
Supported by the National Natural Science Foundation of China(Grant No.12471298);the Shaanxi Fundamental Science Research Project for Mathematics and Physics(Grant No.23JSQ031);the Shaanxi Province College Student Innovation and Entrepreneurship Training Program(Grant Nos.S202210699481 and S202310699324X).
Fibonacci sequence,generated by summing the preceding two terms,is a classical sequence renowned for its elegant properties.In this paper,leveraging properties of generalized Fibonacci sequences and formulas for conse...
关键词:Generalized Fibonacci sequence Fibonacci identity Odd-order grid Geometric property 
Repetitive control without inductance decoupling for VSR control strategy of DC charging pile
《Journal of Measurement Science and Instrumentation》2025年第1期96-106,共11页LIU Peijin SUN Changhe HE Lin ZHANG Xiangrui FENG Zhengming 
supported by National Natural Science Foundation of China(No.61903291);Shaanxi Province Key R&D Program(No.2022GY-134)。
A control strategy of repetitive control without inductorance decoupling was proposed to address the problem of high total harmonic distortion(THD)rate of the network-side current caused by the reduced stability of th...
关键词:weak grid DC charging pile voltage source rectifier(VSR) repetitive control inductanceless decoupling 
PLL Frequency Stability Enhancement under Weak Grid Considering Reactive Current Support
《CES Transactions on Electrical Machines and Systems》2025年第1期110-114,共5页Bin Hu Ling Zhan Heng Nian Donglian Qi 
supported by the National Natural Science Foundation of China under Grant 52407069;the Science and Technology Project of Zhejiang Province under Grant 2024C01254;the China Postdoctoral Science Foundation under Grant 2024T170766 and 2024M762824。
The phase-locked loop(PLL)plays an essential role for synchronizing renewable power generation to the grid.However,as per the grid-code compliance for reactive current support,the PLL output frequency fluctuates signi...
关键词:Phase-locked loop Renewable power generation Weak grid Reactive current support 
Design and Economic Evaluation of Grid-Connected PV Water Pumping Systems for Various Head Locations
《Energy Engineering》2025年第2期561-576,共16页Moien A.Omar 
This research investigates the design and optimization of a photovoltaic(PV)water pumping system to address seasonal water demands across five locations with varying elevation heads.The systemdraws water froma deep we...
关键词:PV pumping various head grid dependency net present value payback period 
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
《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 
Value Assessment Method for the Grid-Alternative Energy Storage Based on Coordinated Planning Framework
《Energy Engineering》2025年第2期621-649,共29页Bingqing Wu Yunli Yue Yi Zhou Hengyu Zhou Haowen Guan Zhenjiang Shi Zili Chen Zhaoyuan Wu 
funded by the Technology Project of State Grid Jibei Electric Power Supply Co.,Ltd.(Grant Number:52018F240001).
As the development of new power systems accelerates and the impacts of high renewable energy integration and extreme weather intensify,grid-alternative energy storage is garnering increasing attention for its grid-int...
关键词:Coordinated planning grid-alternative energy storage non-wires alternative effects value assessment 
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. 
气象格点数算一体空间分析库的设计与实现
《应用气象学报》2025年第1期121-128,共8页王舒 徐拥军 何文春 吴焕萍 高峰 刘媛媛 刘北 吕冠儒 倪学磊 
国家气象信息中心创新团队(NMIC-2024-ZD12);中国气象局青年创新团队(550497)。
气象格点数据通常以文件形式存储在分布式文件库中,业务系统在使用过程中需要将文件下载到本地,对文件解析后再进行分析计算。这种方式导致数据检索困难、响应时间长、无法满足业务在线计算及交互式应用需求。为此,2022年底国家气象信...
关键词:数算一体 气象格点数据 Post Grid 并行计算 分布式 
A Review of Research Activities for the Perspective of a Smart Electricity Grid in Burkina Faso
《Smart Grid and Renewable Energy》2025年第1期1-12,共12页Brice Junior Carmel Wendenda Ilboudo Ollé Michel Kam Raguilignaba Sam 
This review explores the research activities surrounding the development and integration of smart electricity grids in Burkina Faso, a landlocked and arid territory in West Africa and one of the poorest countries in t...
关键词:Smart Grid Smart Building Decentralised Energy Production PHOTOVOLTAIC Renewable Energy 
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