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上海电力学院学报:2012,28(1):71-76
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变桨距风力机的模糊控制系统仿真
(上海电力学院电力与自动化工程学院)
The Simulation of Fuzzy Control System on Wind Turbine of Variable Pitch
(School of Electric Power and Automation Engineering,Shanghai University of Electric Power,Shanghai 200090,China)
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投稿时间:2011-07-16    
中文摘要: 针对变桨距风力机存在非线性、时变性、抗干扰性和滞后性等问题,在分析风力发电机组系统特性和变桨距控制要求的基础上,建立了风力发电机的数学模型,并对变速恒频风力发电机组在低于和高于额定风速运行时的变速桨距调节分别设计了两个模糊控制器,最后在Matlab/Simulink仿真软件上利用SimPower-Systems模块进行仿真。仿真结果表明本方法有效、可行。
Abstract:In order to solve the problems of non-linear,time-varying,anti-disturb and time-lag,the mathematical model of variable pitch control system is established after analyzing the characteristics of wind turbine generator system and the requirement of pitch control;the two fuzzy controllers are designed for the control system of VSCF wind turbine when the wind speed is lower or higher than the rated wind speed.Finally,the proposed system is simulated on SimPowerSystems modules of Matlab/Simulink simulated software,the simulated result shows availability and feasibility of the method.
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基金项目:2011年上海市科委地方能力建设项目(1151050800)
引用文本:
程启明,王映斐,胡晓青,等.变桨距风力机的模糊控制系统仿真[J].上海电力学院学报,2012,28(1):71-76.
CHENG Qi-ming,WANG Ying-fei,HU Xiao-qing,et al.The Simulation of Fuzzy Control System on Wind Turbine of Variable Pitch[J].Journal of Shanghai University of Electric Power,2012,28(1):71-76.