本书在空气动力学和控制理论的基础上，围绕现代风电机组桨距控制技术，系统介绍了风电机组及其载荷模型、变桨距风电机组桨距控制技术。全书内容涉及了直驱永磁风力发电机的关键控制技术，提出了优化桨距控制系统参数的具体方案，建立了完整的变桨控制动态特性，实现了三桨叶独立变桨距控制的调节，能在很大程度上降低单机载荷，提高机组发电量。
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