1、3种风机模型：
constant speed wind turbine with squirrel cage induction generator
variable speed wind turbine with doubly fed (wound rotor) induction generator
variable speed wind turbine with direct drive synchronous generator
2、风速模型
Wind speed models are a Weibull distribution and a wind model composed of average speed, ramp, gust and turbulence.
3、必须在风机母线上加PV模块
4、vw 风速
5、风机模型参考[Slootweg 2003].风机data[European Wind Energy Association 2001].
6、笼型风机的符号
omega_wr:风力机转子的电角速度。文献ww
omega_m:发电机转子的电角速度（风力机与发电机通过轴相连）。文献wg
gamma：两质量块的相对角位移。文献thetas
e1r：e'd
e1m：e'q
7、双馈
模型较为简单
omega_m
theta_p:桨距角。文献beta
idr,iqr：应该是转子电流d,q轴分量
8、直驱
状态变量omega_m,theta_p,ids,iqs,idc