搜索资源列表
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3下载:
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
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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 f
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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 transfo
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风力机模型,定步长最大功率跟踪(matlab/simulink模型 风力机+MPPT)-Wind power given the step climbing method maximum power tracking (matlab/simulink model of wind turbine+MPPT)
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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
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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 dyna
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PDF document wind turbine model
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PDF wind turbine model
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基于pscad的双馈式风机模型的建立,风力发电机实现清洁能源的利用-Doubly-fed wind turbine model based on pscad
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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
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WIND TURBINE MODEL dfig windgen-WIND TURBINE MODEL dfig dfig windgen
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直驱型永磁风力发电机组模型,实现了PQ解耦控制和频率控制等。-Direct-drive permanent magnet wind turbine model, to achieve the PQ decoupling control and frequency control.
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基于pscad的永磁直驱风机模型,自己编写,保证能跑。控制模型为简化的,请注意。-pscad based permanent magnet direct drive wind turbine model, we have written, to ensure run. To simplify the control model, please note.
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This file contains a wind turbine model. It includes a three-dimensional mechanical model of the tower, nacelle, and blades modeled in Simscape Multibody, hydraulic pitch actuators, electrical yaw actuators, a simple generator and electrical grid mod
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This file contains a wind turbine model. It includes a three-dimensional mechanical model of the tower, nacelle, and blades modeled in Simscape Multibody, hydraulic pitch actuators, electrical yaw actuators, a simple generator and electrical grid mod
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英文资料:风机在MATLAB/Simulink中的建模(wind turbine modeling in matlab simulink)
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风力发电系统模型(内含详细的风机、发电机,Malab 模型子程序)(wind turbine model, PMSG model; Mppt)
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A wind farme benchmark model for fault tolerent control
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model of wind turbine based pmsg
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风力发电机仿真模型,包括风源,风轮机,电动机,在负荷变动是的波形分析(Wind Turbine Simulation Model)
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