Search - Dynamic wind turbine

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[matlab] Doubly DL : 0: 　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.
Update : 2025-02-17 Size : 491kb Publisher : 朱珠
[Other] Dynamicmodelsimulationofdoubly-fedwindturbines DL : 1: 为满足在电网发生故障时风电机组需保持与电网连接并向系统不间断供电的要求,提出了双馈风力发电机的动态模型、变流器模型、变流器保护及电网模型,以研究双馈风力发电机的暂态特性.以1·5MW SUT-1500双馈风力发电机为原型,由一个无穷大电源等效电网模型,变流器模型采用定子磁链的定向电流矢量控制方法,利用PSCAD软件对双馈电机的暂态特性进行仿真.仿真结果表明,矢量控制能够实现双馈电机的有功、无功解耦,并可改善系统的低压穿越能力. -To meet the power failure to keep their wind turbine grid-connected uninterruptible power supply to the system requirements, proposed doubly-fed wind turbine dynamic models of converter model, inverter protection and network model to Study of double-fed wind generator transient characteristics. to 1.5 MW SUT-1500 double-fed wind turbine prototypes, by an infinite power grid equivalent model of converter model uses the stator flux orientation of current vector control methods, using PSCAD software to double-fed motor simulation of transient characteristics. The simulation results show that vector control can be achieved double-fed motor active and reactive decoupling, and can improve the system through the capacity of low-voltage.
Update : 2025-02-17 Size : 605kb Publisher : mengxianghua
[Industry research] 1 DL : 0: digsilent环境下风力机的研究，学风电的很有用-Dynamic wind turbine models in power system simulation tool
Update : 2025-02-17 Size : 3.12mb Publisher : liuhongen
[Software Engineering] MAS DL : 1: With increasing wind penetration in power systems, many national grid codes will demand complete models and simulation studies under different system conditions in order to ensure that the connection of a wind farm will not have a detrimental impact on the network to which it will be connected. Hence a dynamic model with reduced-order double cage representation for the DFIG and its associated control and protection circuits has been developed. It was then used to simulate the response of wind turbine to network faults on a simple two busbar system.
Update : 2025-02-17 Size : 49kb Publisher : Malek Drif
[Software Engineering] Dynamic_Simulation_on_Wind_Turbine_Connecting_wit DL : 0: Dynamic Simulation on Wind Turbine Connecting with the Power Grid base on PSCAD／EMTDC
Update : 2025-02-17 Size : 148kb Publisher : Ray
[DSP program] ELE DL : 0: 双馈电机变速恒频发电原理通过对风力机转速的控制，可以实现最大功率点跟踪，尽量多地吸收风能；而调节无功功率可以控制向电网输出的功率因数，也可提高风电机组及电网系统的动、静态运行稳定性-VSCF doubly-fed electrical power through the principle of wind turbine speed control, maximum power point tracking can be achieved as much as possible to absorb wind energy and regulation can control the reactive power output to the grid power factor, but also can improve the wind turbine and power system dynamic and static operation stability
Update : 2025-02-17 Size : 2.12mb Publisher : 蔡思旻
[Mathimatics-Numerical algorithms] lmn4op.ZIP DL : 0: 永磁风力发电机分布式直流并网动态电压解耦补偿控制Permanent magnet wind turbine grid-connected distributed DC dynamic voltage decoupling control-Permanent magnet wind turbine grid-connected distributed DC dynamic voltage decoupling control
Update : 2025-02-17 Size : 1.13mb Publisher :
[File Format] CSIMULATIONOFWINDPOWER DL : 0: 风力发电机组不同于火电等传统发电机组的最大之处在于其原动机功率的本质不可控，这是由风速的易变性和不可控性造成的。风速状况对风力发电系统的性能有着重要的影响，也使得风速模型成为风力发电系统仿真模型的重要部分。该文针对风速随机变化的特性，在风速统计特性研究的基础上，用自回归滑动平均(ARMA)方法建立了具有一定功率谱密度特性的风速模型。对该模型所模拟的风速序列进行了分析和验证，并与现有仿真程序中风速模型的结果进行了对比，结果表明该文提出的ARMA模型能够有效地产生动态分析和仿真所需的风速序列。 -Unlike traditional thermal power generating units in the uncontrollable nature of its prime mover power wind turbine, which is caused by the variability of the wind speed and uncontrollability. Wind speed condition has an important impact on the performance of the wind power generation system, and also makes wind model to become an important part of the wind power system simulation model. Paper, the characteristics of wind speed changes randomly, on the basis of the wind speed statistical characteristics of self-regressive moving average (ARMA) method to set up wind speed model has a certain power spectral density characteristics. Analysis and validation of the model simulated wind speed sequence, compared with the results of existing simulation program in wind speed model, results show that the proposed ARMA model can effectively generate dynamic analysis and simulation of the wind speed required sequence .
Update : 2025-02-17 Size : 229kb Publisher : 快淹死的yu
[Software Engineering] LabVIEW-paper DL : 0: 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
Update : 2025-02-17 Size : 575kb Publisher : liuxianming
[Other] wind-speed-model- DL : 0: MATLAB中经典的风速建模，用于风电机组的动态仿真分析等-MATLAB classic wind modeling for dynamic simulation analysis of the wind turbine
Update : 2025-02-17 Size : 12kb Publisher : 董敏
[Other] shuangkuifenglidadianjijianmo DL : 0: 双馈风力发电机组建模及并网动态特性研究_高一丹-Double-fed wind turbine modeling and dynamic characteristics _ high a Dan
Update : 2025-02-17 Size : 1.07mb Publisher : 袁野
[Other] dfigmodelingandsimulation DL : 0: 文中介绍了交流励磁变速恒频双馈电机运行的基本原理,推导了风力机模型和交流励磁双馈电机动态数学模型-This paper introduces the ac excitation variable speed constant frequency double-fed motor.the chance Wind turbine model and derived from the basic principle of ac excitation doubly-fed motor dynamic mathematical model
Update : 2025-02-17 Size : 616kb Publisher : 董敏
[Delphi/CppBuilder] 06173365 DL : 0: 在MATLAB中建立异步电动机的风力机模拟系统模型-Lei Lu, Zhen Xie, Xing Zhang, Shuying Yang, Renxian Cao. A Dynamic Wind Turbine Simulator of the wind turbine generator system[J]. IEEE International Conference on Intelligent Systems Design and Engineering Application,2012.
Update : 2025-02-17 Size : 430kb Publisher : kssssn
[Energy industry] BladedDLLInterface DL : 0: This source file contains example PitchCntrl(), UserHSSBr(), ! UserVSCont(), and UserYawCont() routines that are used to interface ! FAST with a master controller implemented as a dynamic-link-library ! (DLL) in the style of Garrad Hassan s Bladed wind turbine software ! package. All four routines call routine BladedDLLInterface(), which ! contains a call to the Bladed-style DLL that evaluates as DISCON(). ! Routine BladedDLLInterface() USEs a MODULE named ! BladedDLLParameters(), which stores values of PARAMETER constants ! used in the interface.-This source file contains example PitchCntrl(), UserHSSBr(), ! UserVSCont(), and UserYawCont() routines that are used to interface ! FAST with a master controller implemented as a dynamic-link-library ! (DLL) in the style of Garrad Hassan s Bladed wind turbine software ! package. All four routines call routine BladedDLLInterface(), which ! contains a call to the Bladed-style DLL that evaluates as DISCON(). ! Routine BladedDLLInterface() USEs a MODULE named ! BladedDLLParameters(), which stores values of PARAMETER constants ! used in the interface.
Update : 2025-02-17 Size : 9kb Publisher : soheil
[Software Engineering] 10biansuxing1 DL : 0: 构建了一个包含风速模型、功率转换模型、传动链模型等三个部分的10MW变速直驱型风力发电机组的标么值的Matlab模型.传动链模型是基于二质量块——轴数学模型所构建的动态模型.通过标么值的转换及灵活的参数调整,该模型能较准确地模拟各种变速直驱型风力发电机组.仿真分析获取了最大功率跟踪特性曲线,并得到了风力发电机组的四个工作区.结果还能表明,电负荷电磁阻力矩能动态地调整电机转子转速,从而在低速风时能实现风能最大功率的追踪.同时,风涡轮的桨距角能控制高速风的利用率,使风涡轮机工作在额定功率下,有效地防止整个风力发电系统的机械和电负荷容量的过载冲击.作为原动力模型,该模型有助于进一步研究变速直驱风力发电系统的功率特性和并网发电控制技术.-Matlab model constructed a unit value 10MW direct drive variable speed wind turbine model three-part wind power conversion model, models, etc. contained in the transmission chain drive chain model is based on two mass- Axis constructed mathematical models the dynamic model by converting the unit value and flexible parameter adjustment, the model can accurately simulate the various speed direct-drive wind turbine simulation analysis to obtain the maximum power tracking characteristic curve and get the wind turbines four workspaces results also show that the electrical load electromagnetic drag torque motor rotor speed can be adjusted dynamically, resulting in low speed wind when the wind can achieve maximum power tracking. Meanwhile, wind turbine pitch angle can be controlled using high-speed wind rate, so that the wind turbines operate at rated power, effectively preventing overloads mechanical and electrical load capacity of the entire wind power generation system and as the driving f
Update : 2025-02-17 Size : 911kb Publisher : 李雷
[Other] wind DL : 0: 基于矢量解耦控制策略，建立了适用于电力系统暂态稳定分析的直驱式风力发电机组机电暂态模型。为模型做了 2点合理假设：有功功率和无功功率在暂态过程中完全解耦；测量的电气量准确，和实际的电气量完全相等。基于这些条件，从实际的物理装置出发，对直驱式风电机组的电磁暂态模型进行简化。考虑了变频器直流电压的动态过程和低电压穿越的运行特性。仿真结果表明，该模型和电磁暂态模型动态响应曲线一致，结果准确、可靠，可以用于分析大规模直驱式风电场接入对电力系统安全稳定性的影响-Based on vector decoupling control strategy is suitable for power system transient is established Stability analysis of direct drive wind turbine electromechanical transient model. For the model to do 2 some reasonable assumption: active power and reactive power in the transient process of the decoupling completely The accurate measurement of electric parameters, and fully equal to the actual electric parameters. On the basis of these article , starting from the actual physical device, electromagnetic transient of direct drive wind turbines To simplify the model. Considering the dynamic process of dc voltage and the frequency converter low voltage Through the operation of the features. The simulation results show that the model and the electromagnetic transient model Transient response curve is consistent, accurate, reliable and can be used for analysis of large-scale straight The displacement type wind farm access impact on the stability of power system security
Update : 2025-02-17 Size : 947kb Publisher : 孟侠
[Other] Development-of-a-Novel-Wind-Turbine-Simulator DL : 0: Design and Analysis of Dynamic Wind Turbine
Update : 2025-02-17 Size : 330kb Publisher : amirhosein
[Software Engineering] Dynamic-Model-of-Wind-Turbine DL : 0: Dynamic Model of Wind Turbine using Digsilent Power Factory 14-Dynamic Model of Wind Turbine using Digsilent Power Factory 14.0.0
Update : 2025-02-17 Size : 3.12mb Publisher : taboetti
[Energy industry] wind DL : 0: PSCAD做的风力机模型，嵌入了3维风力特性曲线，动态调节转矩与转速。-PSCAD do wind turbine model, embedded in the 3 d wind characteristic curve, dynamic torque and rotational speed adjustment.
Update : 2025-02-17 Size : 5kb Publisher : 赵峰
[matlab] Dynamic simulation of machine DL : 0: Dynamic simulation of machine that is used in wind turbine for generation power from wind power in distributed generation for simulation&coding.
Update : 2025-02-17 Size : 1.44mb Publisher : DARKMAN

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