Description: 介绍了交流励磁变速恒频双馈风力发电机组的工作原理,从双馈发电机的数学模型出发,采用矢量控制技术,在
Matlab /Simulink环境下建立了系统模型,进行了发电机有功无功独立调节的仿真研究。研究结果表明变速恒频双馈风力发电
机组具有良好的动态特性,并为风力发电系统的进一步应用研究提供了可靠的理论依据.-Introduced the AC-excited doubly-fed VSCF wind turbine working principle, from the doubly-fed generator mathematical model, the use of vector control technology, in the Matlab/Simulink environment to establish a system model for the generator active and reactive power independently Simulation of regulation. The results show that the doubly-fed VSCF wind turbine has a good dynamic characteristics and wind power generation system for further applied research to provide a reliable theoretical basis. Platform: |
Size: 502784 |
Author:朱珠 |
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Description: 大型风力发电机组的智能控制研究的文章 以供大家分享，下载 -Large-scale wind turbine research of intelligent control for the article to share, download Platform: |
Size: 1067008 |
Author:王惠斌 |
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Description: 使用作业调度算法，是关于一个作业调度算法的东西-Horizontal axis wind turbine (HAWT) is presently the main device for wind power. With the development of large-scale wind turbine, the research of airfoil designing which take a critical role in wind energy efficiency becomes more and more important. Platform: |
Size: 2048 |
Author:卓卓 |
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Description: This report presents a new developed Matlab/Simulink Toolbox for wind turbine applications. This toolbox has been developed during the research project “Simulation Platform to model, optimize and design wind turbines” and it has been used as a general developer tool for other three simulation tools: Saber, DIgSILENT, HAWC. The report provides first a quick overview over Matlab issues and then explains the structure of the developed toolbox. The attention in the report is mainly drawn to the description of the most important mathematical models, which have been developed in the Toolbox. Then, some simulation results using the developed models are shown. Finally, some general conclusions regarding this new developed Toolbox as well as some directions for future work are made. Platform: |
Size: 1698816 |
Author:proust |
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Description: 采用pscad/emtdc电力软件实现了风力机的建模，可以用于可再生能源的研究-pacad/emtdc wind turbine model and development for power system stability research Platform: |
Size: 26624 |
Author:胡为兵 |
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Description: Currently systems and dynamics research is ongoing in modeling and identification primarily for controller design, state estimation and fault detection/diagnosis. With accurate and precise system model identification, no aspect from controls to fault detection should have to employ unreasonable architectures/strategies to lower production cost and to expand the operational life of the turbine Platform: |
Size: 2135040 |
Author:mmee83@gmail.com |
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Description: 09年上交大的硕士论文
本论文作者在对风电场监控系统进行实际调研后，以美国 GE 公司的1.5MW 变速变桨距双馈异步风力发电机组为例做为被监测对象，应用
美国国家仪器公司 NI（National Instruments Corporation）虚拟仪器技术
和 LabVIEW8.5 作为软件平台，尝试开发大型风力发电机组旋转机械状
态监测系统，并根据风力发电机组和风电场远程监控的特征，对监测系
统的通信方式进行分析比较后，选择通信方案。监测系统的目的是对采
集的振动信号通过曲线拟合、统计分析、频率响应等步骤进行定量分析，将数据以图和表的形式显示出来，并储存所有数据。经过对模拟输入振
动信号的分析处理进行仿真，验证了该风力发电机组旋转机械振动监测软件平台的可操作性，具有进一步开发和完善其现场应用的价值。
-Jiaotong University master s thesis in 2009
Wind farm monitoring system for actual research, the authors of the paper to the U.S. company GE 1.5MW variable speed pitch as the object to be monitored from the doubly fed induction wind turbine, for example, the application
National Instruments NI (National Instruments Corporation) virtual instrument technology
And LabVIEW8.5 as software platform, try to develop large-scale wind turbine rotating machinery like
State monitoring system, in accordance with the characteristics of the wind turbine and wind farm RMON monitoring system
System of communication compared to select the communications program. The purpose of the monitoring system are collected
Set the vibration signal by curve fitting step quantitative statistical analysis, frequency response analysis, the data is displayed in the form of graphs and tables, and store all data. After the analog input vibration
The analysis of the dynamic signal processing simulation to verify th Platform: |
Size: 588800 |
Author:liuxianming |
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Description: 总结了包括
PWM( Pulse Width Modulatio n, 脉宽调制) 变换器、风力发电单元( 含恒速恒频异步风力发电机组、双馈风力
发电机组和直驱式永磁同步风力发电机组) 、太阳能光伏发电单元、各种储能单元( 含蓄电池储能、超级电容器
储能、飞轮储能及超导磁储能) 、负荷及输电线路的分布式发电系统详细的稳态和暂态数学模型, 模型的研究
为进一步研究分布式发电系统及其并网运行特性提供理论基础。-Summarizes the PWM (Pulse Width Modulatio n, pulse width modulation) converters, wind power unit (with constant speed constant frequency asynchronous wind turbine, doubly fed wind turbine direct drive permanent magnet synchronous wind turbine), solar photovoltaic power generation unit, a variety of energy storage unit (including battery energy storage supercapacitor energy storage, flywheel energy storage, and superconducting magnetic energy storage), the steady-state and transient mathematical model of distributed power generation systems for load and transmission lines, model research for further study of distributed power generation systems and network operating characteristics provide a theoretical basis. Platform: |
Size: 841728 |
Author:田文 |
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Description: 永磁同步风机仿真实例，可用于实际工程算法和研究学习-Permanent magnet synchronous wind turbine simulation example, the algorithm can be used for practical engineering and research learning Platform: |
Size: 48128 |
Author:liunianxuan |
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Description: ：以风力发电机为研究对象，详细阐述了利用VisualC++与OpenGL实现风力发电机各部件的
建模过程，利用显示列表与双缓存技术实现三维模型的动画显示，再通过网络通信实时传递仿真数
据，实现风电机组模型与实际风电机组的联动，以达到系统的动态仿真。系统具有良好的实时性、交互性及动态仿真能力，为进一步研究风力发电机在线实时动态监测奠定基础。-: A wind turbine for the study, elaborated on the use of wind turbines VisualC++ and OpenGL implementation of each component modeling process, the use of the display list and double-buffering technology to achieve a three-dimensional model of the animation, and then passed through the network simulation data communication in real time, realization of wind turbine model and the actual wind turbine linkage to achieve dynamic simulation system. The system has good real-time, interactive and dynamic simulation capabilities for further research online real-time dynamic monitoring of wind turbine foundation Platform: |
Size: 1240064 |
Author:Jackson |
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Description: 新型开关磁阻风力发电系统研究，风力机模型，最大功率跟踪仿真-The new wind power systems research Switched Reluctance, wind turbine model, maximum power point tracking simulation Platform: |
Size: 89088 |
Author:stone |
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Description: By now you already know how to calculate the amount of electricity a wind turbine is producing, and you also know how to calculate the total power available in a given area of wind. To find the coefficient of power at a given wind speed, all you have to do is divide the electricity produced by the total energy available in the wind at that speed Platform: |
Size: 1714176 |
Author:mohammad |
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Description: 针对目前迅猛发展的风电装备缺乏有效监测诊断方法开展综述，指出其研究现状和值得研究的问题-In view of the current rapid development of wind power equipment, the lack of effective monitoring and diagnosis methods to carry out a review, pointed out that the current research status and problems worthy of study Platform: |
Size: 731136 |
Author:陈萌 |
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Description: 根据风力机数学模型搭建的风力机模型，为风力发电的研究打定了基础。-According to the wind turbine model of wind turbine mathematical model, make a foundation for the research of wind turbine. Platform: |
Size: 9216 |
Author:duqiang |
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Search - wind turbine research