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徐晔,陈晓宁
《中国工程科学》 2010年 第12卷 第11期 页码 83-88
为了解决风力发电输出功率的不平稳性和电压的波动性,以解决并网的瓶颈问题,提出风氢互补发电系统,将风力发电输出“波谷”对应的可控出力作为风电场能保证恒定输出的功率,“波峰”至“波谷”之间对应的不可控的出力,采用“波峰”制氢进行“削峰”、“波谷”氢气发电进行“填谷”的方式进行平衡。并以如东风电场为例进行了实例分析与计算,结果证明采用该风氢互补系统基本能保证发电输出平衡,是解决风电并网有效可行的途径。
Alireza REZVANI,Ali ESMAEILY,Hasan ETAATI,Mohammad MOHAMMADINODOUSHAN
《能源前沿(英文)》 2019年 第13卷 第1期 页码 131-148 doi: 10.1007/s11708-017-0446-x
关键词: photovoltaic wind turbine hybrid system fuzzy logic controller genetic algorithm RBFNSM
Estimation of power in low velocity vertical axis wind turbine
Sampath S. S.,Sawan SHETTY,Chithirai Pon Selvan M.
《机械工程前沿(英文)》 2015年 第10卷 第2期 页码 211-218 doi: 10.1007/s11465-015-0338-x
The present work involves in the construction of a vertical axis wind turbine and the determination of power. Various different types of turbine blades are considered and the optimum blade is selected. Mechanical components of the entire setup are built to obtain maximum rotation per minute. The mechanical energy is converted into the electrical energy by coupling coaxially between the shaft and the generator. This setup produces sufficient power for consumption of household purposes which is economic and easily available.
Availability of wind energy resource potential for power generation at Jos, Nigeria
O. O. Ajayi, R. O. Fagbenle, J. Katende, J. O. Okeniyi
《能源前沿(英文)》 2011年 第5卷 第4期 页码 376-385 doi: 10.1007/s11708-011-0167-5
关键词: green electricity renewable resources Weibull statistics Jos Nigeria
A solution to stochastic unit commitment problem for a wind-thermal system coordination
B. SARAVANAN,Shreya MISHRA,Debrupa NAG
《能源前沿(英文)》 2014年 第8卷 第2期 页码 192-200 doi: 10.1007/s11708-014-0306-x
关键词: unit commitment (UC) randomness wind generation univariate chance constrained
A complete modeling and simulation of DFIG based wind turbine system using fuzzy logic control
Abdelhak DIDA,Djilani BENATTOUS
《能源前沿(英文)》 2016年 第10卷 第2期 页码 143-154 doi: 10.1007/s11708-016-0402-1
关键词: wind turbine generation system (WTGS) doubly-fed induction generator (DFIG) maximum power point tracking (MPPT) vector control (VC) fuzzy logic controller (FLC)
S. Senthil KUMAR, N. KUMARESAN, N. Ammasai GOUNDEN, Namani RAKESH
《能源前沿(英文)》 2012年 第6卷 第4期 页码 403-412 doi: 10.1007/s11708-012-0208-8
关键词: self-excited induction generator (SEIG) renewable power generation power converters maximum power point tracking (MPPT) steady state analysis power generation systems
Hicham SERHOUD, Djilani BENATTOUS
《能源前沿(英文)》 2013年 第7卷 第3期 页码 380-387 doi: 10.1007/s11708-013-0252-z
关键词: brushless doubly-fed generator (BDFG) modeling grid connection control back-to-back pulse-width modulation (PWM) converter wind power generation
Y. K. BHATESHVAR,H. D. MATHUR,H. SIGUERDIDJANE
《能源前沿(英文)》 2015年 第9卷 第1期 页码 7-21 doi: 10.1007/s11708-014-0338-2
关键词: two area power system automatic generation control wind power generating system (WPGS) deregulated environment fuzzy logic controller (FLC)
A comprehensive review of renewable energy resources for electricity generation in Australia
Alireza HEIDARI, Ali ESMAEEL NEZHAD, Ahmad TAVAKOLI, Navid REZAEI, Foad H. GANDOMAN, Mohammad Reza MIVEH, Abdollah AHMADI, Majid MALEKPOUR
《能源前沿(英文)》 2020年 第14卷 第3期 页码 510-529 doi: 10.1007/s11708-020-0671-6
关键词: renewable energy hydro energy wind power photovoltaic geothermal bioenergy
孔祥威,顾为东
《中国工程科学》 2015年 第17卷 第3期 页码 20-23
本文分析了风电的三种利用模式,详细阐述了非并网风电理论,探讨了风电等可再生能源通过多能源协同供电应用于高耗能产业,即非并网风电的内涵。研究分布式发电和非并网风电理论的关系,分布式发电作为非并网风电的一种表现形式,将非并网风电与现存电力系统构建为一个完善的电力系统框架。
关键词: 非并网;多能源协同;分布式发电;智能负载
Distribution of background equivalent static wind load on high-rise buildings
Jianguo ZHANG , Ming GU ,
《结构与土木工程前沿(英文)》 2009年 第3卷 第3期 页码 241-248 doi: 10.1007/s11709-009-0036-z
关键词: high-rise buildings along-wind cross-wind background equivalent static wind load close formulae
Review of aeroelasticity for wind turbine: Current status, research focus and future perspectives
Pinting ZHANG, Shuhong HUANG
《能源前沿(英文)》 2011年 第5卷 第4期 页码 419-434 doi: 10.1007/s11708-011-0166-6
Power fluctuation and power loss of wind turbines due to wind shear and tower shadow
Binrong WEN, Sha WEI, Kexiang WEI, Wenxian YANG, Zhike PENG, Fulei CHU
《机械工程前沿(英文)》 2017年 第12卷 第3期 页码 321-332 doi: 10.1007/s11465-017-0434-1
The magnitude and stability of power output are two key indices of wind turbines. This study investigates the effects of wind shear and tower shadow on power output in terms of power fluctuation and power loss to estimate the capacity and quality of the power generated by a wind turbine. First, wind speed models, particularly the wind shear model and the tower shadow model, are described in detail. The widely accepted tower shadow model is modified in view of the cone-shaped towers of modern large-scale wind turbines. Power fluctuation and power loss due to wind shear and tower shadow are analyzed by performing theoretical calculations and case analysis within the framework of a modified version of blade element momentum theory. Results indicate that power fluctuation is mainly caused by tower shadow, whereas power loss is primarily induced by wind shear. Under steady wind conditions, power loss can be divided into wind farm loss and rotor loss. Wind farm loss is constant at 3α(3α−1)R2/(8H2). By contrast, rotor loss is strongly influenced by the wind turbine control strategies and wind speed. That is, when the wind speed is measured in a region where a variable-speed controller works, the rotor loss stabilizes around zero, but when the wind speed is measured in a region where the blade pitch controller works, the rotor loss increases as the wind speed intensifies. The results of this study can serve as a reference for accurate power estimation and strategy development to mitigate the fluctuations in aerodynamic loads and power output due to wind shear and tower shadow.
关键词: wind turbine wind shear tower shadow power fluctuation power loss
标题 作者 时间 类型 操作
Intelligent hybrid power generation system using new hybrid fuzzy-neural for photovoltaic system andRBFNSM for wind turbine in the grid connected mode
Alireza REZVANI,Ali ESMAEILY,Hasan ETAATI,Mohammad MOHAMMADINODOUSHAN
期刊论文
Estimation of power in low velocity vertical axis wind turbine
Sampath S. S.,Sawan SHETTY,Chithirai Pon Selvan M.
期刊论文
Availability of wind energy resource potential for power generation at Jos, Nigeria
O. O. Ajayi, R. O. Fagbenle, J. Katende, J. O. Okeniyi
期刊论文
A solution to stochastic unit commitment problem for a wind-thermal system coordination
B. SARAVANAN,Shreya MISHRA,Debrupa NAG
期刊论文
A complete modeling and simulation of DFIG based wind turbine system using fuzzy logic control
Abdelhak DIDA,Djilani BENATTOUS
期刊论文
Analysis and control of wind-driven self-excited induction generators connected to the grid through power
S. Senthil KUMAR, N. KUMARESAN, N. Ammasai GOUNDEN, Namani RAKESH
期刊论文
Simulation of grid connection and maximum power point tracking control of brushless doubly-fed generator in wind
Hicham SERHOUD, Djilani BENATTOUS
期刊论文
Impact of wind power generating system integration on frequency stabilization in multi-area power system
Y. K. BHATESHVAR,H. D. MATHUR,H. SIGUERDIDJANE
期刊论文
A comprehensive review of renewable energy resources for electricity generation in Australia
Alireza HEIDARI, Ali ESMAEEL NEZHAD, Ahmad TAVAKOLI, Navid REZAEI, Foad H. GANDOMAN, Mohammad Reza MIVEH, Abdollah AHMADI, Majid MALEKPOUR
期刊论文
Distribution of background equivalent static wind load on high-rise buildings
Jianguo ZHANG , Ming GU ,
期刊论文
Review of aeroelasticity for wind turbine: Current status, research focus and future perspectives
Pinting ZHANG, Shuhong HUANG
期刊论文