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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.
-To meet the power f
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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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在电网不平衡状态下风力异步发电机的并网分析,给出了不平衡状态下风机模型-Imbalance in the power grid under the induction generator of wind power grid analysis, given the uneven state fan model
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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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Modelling and Analysis of Variable Speed Wind
Turbines with Induction Generator during Grid
Fault
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a new circuit topology of a
phase-locked loop that can be used for synchronising a singlephase
wind turbine generator (WTG) with the low voltage utility
grid. The circuit is based on the time-delay digital tanlock loop
(TDTL) architecture and
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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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Wind Turbine Driven Doubly-Fed Induction Generator with Grid Disconnection
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Wind Turbine Driven Doubly-Fed Induction Generator with Grid Disconnection
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Power flow analysis of a grid connected
PMSG based direct driven wind electric
generator
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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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