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基于PQ解耦法的双馈风力发电机并网潮流计算，主要针对稳态情况下,PQ decoupled method based on doubly-fed wind generator grid power flow calculation, mainly for the steady-state case
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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.
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Doubly-Fed Induction Generator
driven by a Wind Turbine
Stator disconnected from grid-Doubly-Fed Induction Generator
driven by a Wind Turbine
Stator disconnected from grid
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The work presented in this thesis includes control system design, analysis and grid synchronization of a DFIG (doubly-fed induction generator) driven by a wind turbine using stator-voltage and stator-flux oriented frames. The DFIG is a special type o
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针对兆瓦级风电并网逆变器主电路研制中存在的并联扩容、开关频率较低和LCL滤波器难以优化设计等问题，提出了采用交流侧串接电感再进行并联的均流方案，采用载波移相技术提高变流器的等效开关频率，提出了LCL滤波器的设计原则，并给出了上述设计的理论依据和实现方法。通过对2兆瓦风电变流器主电路的仿真验证了上述技术方案。-MW-class wind power for grid-inverter main circuit of the parallel development of existing capa
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Wind Turbine Driven Doubly-Fed Induction
Generator with Grid Disconnection
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Wind Turbines with Doubly-Fed Induction
Generator Systems with Improved Performance
due to Grid Requirements
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This report is the conclusion of the post-course work following the Nordic PhD-course on
Wind Power, which was held on Smø la 5th – 11th June 2005. The goal of the project was to
construct a Simulink model of a 2.5 MW wind turbine with direct
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随机风速下并网型双馈风力发电机simulink模型-Random wind speed and grid simulink model of doubly fed wind power generator
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The generating systems use Doubly-Fed Induction Generators (DFIGs) to achieve high
conversion efficiency and to reduce the installation cost. This paper presents a modeling and Maximum
Power Point Tracking (MPPT) control method of DFIG-based vari
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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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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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风力发电线路，发电机的参考程序，参数可根据需求调整，包括双馈电机模型。(Model for wind turbine grid line, dfig generator, parameter to be configured by user.)
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大功率风机PR控制并网，15MW大功率风机(15MW wind generator and grid control based PR control)
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本程序可以实现的功能是：建立直接驱动风力发电机、单级光伏发电系统和储能电池的风力发电和光伏混合微电网模型。通过平滑蓄电池的输出功率平滑风能和光伏功率来维持PCC的电压。(The function of this program is to establish a hybrid micro grid model of wind power generation and photovoltaic power generation directly driven by wind power gener
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微电网，6节点的电网数据，包括风力，负荷，发电机输出功率，节点图等信息，可参考(Microgrid, 6-node grid data, including wind power, load, generator output power, node diagram and other information, can be referred to.)
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本文分析微网中微电源包括光伏发电、风力发电、微燃机、柴油发电机和燃料电池的电气特性，构建微电网优化运行的模型，以微网的经济成本和环境成本最小为目标函数，充分考虑了电压越限、功率平衡、微电源出力限制等约束条件，应用鸡群算法进行求解。 解决了粒子群算法易早熟、易陷入局部最优解的问题。并通过典型的微网系统进行仿真分析，仿真结果验证了该算法的有效性。(In this paper, the electrical characteristics of micro-power sources in micro
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MATLAB模型，双馈风电机组基于最大功率跟踪，低风速超速控制，中风速高风速变桨距控制(DFIG MATLABThe wind turbine and the doubly-fed induction generator (WTDFIG) are shown in the figure called The Wind Turbine and the Doubly-Fed Induction Generator System. The AC/DC/AC converter is divided i
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MATLAB中自带的双馈风力发电机并网系统的简单平台测试(MATLAB comes with the doubly-fed wind generator grid-connected system of simple platform test)
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