讲解了变桨距风力发电机组的相关知识，包括其特点、运行控制系统及功率控制等。华北电力大学课堂使用的PPT。-On the variable pitch wind turbine related knowledge,the characteristics, operation control and power control. North China Electric Power University class using ppt.

变速恒频风力发电系统的 自抗扰控制技术 -Variable speed constant frequency wind power system disturbance rejection control technology

：风力发电；双馈发电机；低电压穿越；无功电流极限；电网导则-: Wind power doubly-fed generator low voltage ride through reactive current limit grid codes

本文以含风力发电、小水电和储能三种类型微 源的微电网为研究对象，围绕微电网控制策略展开研究.-This paper focuses on the development of control strategies of microgrid with wind power generation, small hydropower and energy storage.