大型风力发电机组的建模与仿真  

MODELING AND SIMULATION OF A LARGE PITCH REGULATED WIND TURBINE SYSTEM

作　　者：肖劲松[1] 倪维斗[1] 姜桐[2] 

机构地区：[1]清华大学大型电站设备安全控制与仿真国家重点实验室 [2]汕头大学能源与环境科学研究所

出　　处：《太阳能学报》1997年第2期117-127,共11页Acta Energiae Solaris Sinica

摘　　要：建立了大型变桨距风力发电机组在标称状况下的非线性数学模型，将其线性化后，在不同风速下进行了不同输入（桨矩角β、风速ｖ和电网电压Ｕ１变化）的开环仿真。仿真结果对控制器的设计有参考价值。This paper develops the nonlinear nominal mathematical model of a large pitch re gulated wind energy generating unit, and a further approximation is made by linearization of the aero mechanical equations also Therefore a complete linear timeinvariant model for the unit is obtained Then open loop simulations are carried out for different inputs at different velocities The results are useful to controller design

关 键 词：风力发电机组 建模 仿真 

分 类 号：TM315.01[电气工程—电机]