风力发电机组

基于以上，本文提出了一种新型模糊控制器用于变速风力发电机组最大能量获取，该控制系统中使用到了基于支持向量机（SVM）的机组Takagi–Sugeno-Kang（TSK）模糊模型。

Therefore , a new fuzzy controllor for maximum energy extraction from variable speed wind turbines is presented in this paper , and the Takagi – Sugeno – Kang ( TSK ) fuzzy model based on Support Vector Machine ( SVM ) is used in this controller .

恒频变速风力发电机组浆叶的动态特性分析

Dynamic Property Analysis of Blades of Constant-frequency and Varied-speed Wind Turbines

风力发电机组的混合灵敏度H∞鲁棒控制

H_ ∞ Robust Control for Wind Power Generator Based on Mixed Sensitivity

用BP网进行变速风力发电机组控制分析

Analysis on the Control of Variable Speed Wind Turbine Using Neural Network Controller

基于DSP的异步风力发电机组软并网控制器的设计

Design of the Grid Connection Controller for Wind Turbine Asynchronous Generator Based on DSP

MW级变速恒频风力发电机组电液变桨距系统的研究

Research on a pitch-controlled system of MW variable-speed and constant-frequency wind turbine

MW级风力发电机组偏航控制系统的设计

Design of yaw control system of MW wind-mill generators

MW级双馈型风力发电机组是当前风力发电的主流机组。

MW-level doubly fed induction generator wind turbine is currently the mainstream of wind power generation unit .

根据风力发电机组的运行特性，选取双PWM变换器作为风电系统的励磁变换器。

According to the characteristics of wind power generation , dual PWM converter is used as excitation converter of wind power system .

仿真结果表明MPPT与ADRC的结合能够很好地实现风力发电机组的最优功率捕捉。

Simulation results show that MPPT with ADRC can well obtain the optimal power captured of wind turbine .

对VSCF双馈风力发电机组的基本功率控制策略进行了研究。

The fundamental power control tactics of the VSCF double fed wind power generator have been studied .

应用Matlab软件建立了风力发电机组统一功率自适应控制仿真模型，模拟风速高于额定风速时的风机运行情况。

Applying the Matlab software , the simulation model of unified power wind turbine adaptive control is set up . And the wind generator circulating situation is simulated in wind speed above rating speed .

对于BladedforWindows软件，定桨距失速调节型风力发电机组控制参数的输入量比较少，对机组载荷的影响也比较小。

All the modeling and simulations are completed by the bladed for windows software . The control parameters influenced the loads of the stall wind turbine small .

双馈感应风力发电机组的能量成形与L2增益控制研究

An Energy Shaping Control and L_2 Gain Control Method for Doubly-Fed Induction Generators

DSG软并网型风力发电机组控制系统的研制

Development of Soft Cut-In Control System for a Dual Speed Generator with Wind Turbine

用MATLAB中的Simulink对整个风力发电机组建立了动态仿真模块，对各种运行状况进行了动态仿真。

Using MATLAB / Simulink , the dynamic simulation blocks for the wind turbine generator system are obtained , then some dynamic behaviors are simulated at different operation states for the system .

在稳态特性方面，分析了变速恒频双馈风力发电机组的有功功率特性、无功功率特性和P-Q容量极限。

At the aspects of steady characteristics , the active power , reactive power and P-Q capacity limit are analyzed .

建立了拟合风电场风速分布的Weibull概率分布模型，根据风速和风力发电机组输出功率之间的关系计算风电机组的输出。

The Weibull probability distribution model is used to generate wind speed . The output of wind turbines is achieved by using the mathematical relationship between wind speed and active power output .

本文以863计划项目MW级风力发电机组电控系统研制、湖南省科技厅十一五重大科技专项为研究背景。

This dissertation is a part of the project of developing MW-level Wind Energy Conversion System which is a key 863 program . That is major scientific and technological special in Hunan Science and Technology Agency Eleventh-five program .

针对风力发电机组的风轮进行研究并建模仿真，得到风轮动态特性曲线，并分析各种因素对风轮输出转矩的影响，与BP神经网络模型进行对比，验证最小二乘支持向量机优越性能。

Model of wind turbine has been built for simulation to get characteristic curves of wind turbine and analyze factors on the impact of the wind torque . Comparing with BP neural network model , the results verify the superior performance of LS-SVM .

包括振动传感器选择、测点布置、信号采集与处理等系统架构。最后，结合LabWindows/CVI和Matlab的优点，采用混合编程的方法开发了风力发电机组振动状态监测与故障诊断软件。

It includes measuring points arrangement , vibration sensor selection , data acquisition and processing system . Finally , vibration status monitoring and fault diagnosis software system of wind turbine has been developed with mix programming languages of LabWindows / CVI and Matlab .

本文采用风力发电机组风轮叶片规范推荐的简化疲劳载荷谱及Miner线性损伤累积理论分析大型玻璃钢叶片的疲劳问题。

This paper presents the fatigue analysis for large wind turbine blades with simplified loading spectrum and Miner linear damage accumulation recommended by the national standard of rotor blades of wind turbines .

PID控制和模糊控制对变桨系统具有一定的控制作用，但从控制效果来看，模糊滑模控制可以更好满足风力发电机组在高风速风况下功率输出稳定的要求，具有更好的动态性能。

To a certain extent , PID and fuzzy control play a good control effect . However , the simulation results show that the fuzzy sliding mode control can better meet the requirements of stability of output power in the case of high wind speed .

基于定子磁链定向的双馈电机控制理论，采用双PWM变换器结构，完成了兆瓦级变速恒频双馈风力发电机组的控制系统。

Based on the stator flux linkage oriented control theory of doubly fed induction generator ( DFIG ), the control system of the megawatt level variable speed constant frequency ( VSCF ) wind turbine generator system , which adopts back-to-back PWM converters , is proposed .

风力发电机组已经由初期的恒速恒频（CSCF）风力发电发展到现在的兆瓦级变速恒频（VSCF）风力发电。

The wind power generation technology has developed to the present megawatt variable speed constant frequency ( VSCF ) from constant speed constant frequency ( CSCF ) .

本文以永磁直驱型风力发电机组为研究对象，对其的变流系统及控制系统进行了研究，确定变流器的拓扑结构为双PWM背靠背全功率变流拓扑结构。

Taking permanent direct drive wind generating set as the object of study , this paper develops a research into its current transform system and control system and confirms that the converter has double PWM " back to back " full power current transform topological structure .

本课题在分析目前风力发电机组叶片设计理论的基础上，利用参数化设计语言（APDL），实现了风力机适应性叶片参数化设计。

Based on the analysis of current issues in wind turbine blade design theory , this project makes use of ANSYS Parametric Design Language ( APDL ), the realization of the wind turbine adaptive blade design parameters .

这表明经过本论文修正后的Pitt-Peter理论和GDW理论不仅可以用于风力发电机组空气动力学分析中，而且相对叶素动量理论分析结果更加准确。

The comparison shows that the modified theory can be used to the aerodynamics analysis of wind turbine and more correct than BEM theory .

风力发电机组中的功率电子调节器

Development of a Power Balance Regulator in Wind Driven Generator System

大型水平轴风力发电机组动态载荷计算方法研究

A Method of Predicting the Large Horizontal Axis Wind Turbine Loads