浙江大学贺益康教授，关于变速恒频风力发电机的经典讲座PPT-AC-excited variable speed constant frequency wind power generation technology

参加中国科学软件网组织的PSCAD研讨会ppt，里有过电压模型、次同步振荡SSR、风力发电模型-China Software Network participated in scientific seminars organized PSCAD ppt, there are over-voltage model, SSO SSR, wind power generation model

新能源发电实验PPT，包含风力发电建模仿真、低速直驱永磁同步发电机系统的仿真、光伏发电系统电流电压曲线功率电压曲线、扰动观察法P&O-MPPT实现，均为PSIM仿真。(New energy power generation experiment PPT, including wind power generation modeling simulation, low-speed direct drive permanent ma