计算中采用的风电场数学模型考虑了风电机组的叶片、轮毂、齿轮箱和连轴器以及异步发电机的特性。

The mathematical model of wind turbine applied in the calculation takes account of characteristics of the blades, hub, gearbox, shaft and asynchronous generator.

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风电机组的数学模型主要包括风轮机模型、传动机构模型和异步发电机模型，仿真分析了风电机组对于风速四种分量的响应。

Wind generator model includes wind turbine model, transferring structure model and asynchronous generator model. Response of wind generators to four kinds of wind speed is simulated and analyzed.

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通过简化异步发电机模型，将异步电机的滑差引入到计算变量中；将风电机组的机械功率与电磁功率之差作为等式约束加入到算法中。

Making use of simplified asynchronous generator model, the paper introduced slips into variables, taken mechanical and electrical power unbalances as equation restrains to add in the algorithm.

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