Description: 这是一个用S函数写成的在altha/beta坐标系下的双馈风力发电机模型。-This is a function written by S in altha/beta coordinate system under the doubly-fed wind turbine model. Platform: |
Size: 1024 |
Author:Mr liu |
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Description: 无刷双馈风力发电机的模型 BDFMdq 基于MATALAB的模型-Brushless doubly-fed wind turbine model MATALAB based on the model BDFMdq Platform: |
Size: 9216 |
Author:彭威 |
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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: 基于PSCAD的双馈风力发电机的低电压穿越模型-PSCAD based on the doubly-fed wind turbine through the low-voltage model Platform: |
Size: 18432 |
Author:徐其惠 |
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Description: 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. Platform: |
Size: 619520 |
Author:mengxianghua |
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Description: This paper presents fuzzy logic control of Doubly Fed Induction Generator (DFIG) wind turbine in a sample power system. DFIG consists of a common induction generator with slip ring and a partial scale power electronic converter. Fuzzy logic controller is applied to rotor side converter for active power control
and voltage regulation of wind turbine. Platform: |
Size: 379904 |
Author:mouloud bouaraki |
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Description: 介绍了无刷双馈异步风力发电机的结构及其发电调速原理。从无刷双馈电机的基
本方程出发，通过坐标变换，建立了无刷双馈电机在转子旋转坐标系下的d-q 模型，并进行了Matlab 建模和仿真。-Introduced a brushless doubly-fed induction wind turbine structure and the principle of generating speed. BDFM from the basic equations, coordinate transformation, the establishment of a BDFM rotor rotating coordinate system in the dq model, and the Matlab modeling and simulation. Platform: |
Size: 394240 |
Author:wuxing |
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Description: 基于变速恒频双馈风力发电系统的理论分析，文中将应用MATLAB／Simulink建立整个系统的模型，主要包括风力机、双馈发电机(含转子侧和网侧变换器)、控制器(含网侧变换器控制器、转子侧变换器控制器)。通过建立的模型对仿真波形进行分析，验证模糊控制器的可行性。-Based VSCF doubly fed wind power generation systems theory, this paper, the application of MATLAB/Simulink model for the establishment of the whole system, including wind turbine, doubly-fed generator (including the rotor and the network side converter), the controller (including net side converter controller, the rotor side converter controller). Through the establishment of the model to analyze the simulation waveform to verify the feasibility of fuzzy controller. Platform: |
Size: 2400256 |
Author:wuxing |
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Description: 析了变速恒频双馈风力发电系统的工作原理。结合风力机特性和双馈发电机特性，说明了变速恒频运行方式下的最优风能捕获策略，并介绍了风力发电系统的滑模变结构控制、自适应控制、鲁棒控制和人工神经网络控制。总结了变速恒频风力发电系统的发展趋势。-Analysis of a Variable Speed Constant Frequency Wind Power Generation System works. Combination of wind turbine characteristics and the characteristics of doubly-fed generator, variable speed constant frequency shows the optimal operating mode to capture wind energy strategy, and introduced wind power generation system with variable structure control, adaptive control, robust control and artificial neural networks control. Summarizes the VSCF wind power system trends. Platform: |
Size: 429056 |
Author:wuxing |
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Description: 详细的双馈发电机模型，包括变桨系统、偏航系统、控制系统、齿轮箱等。-Detailed model of doubly-fed generator, including the pitch system, yaw system, control system, gear boxes. Platform: |
Size: 2061312 |
Author:孙玉盛 |
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