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A coupled finite-element state-space approach for synchronous generators. II. Applications

机译:同步发电机的耦合有限元状态空间方法。二。应用领域

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Used here is the coupled finite-element state-space (CFE-SS) approach, based on the natural ABC flux-linkage frame of reference, to predict a salient-pole synchronous generator's parameters and performance, including damper bar currents and iron core losses, under open-circuit short-circuit impedance, and infinite bus load conditions. The full synergistic effects of space harmonics resulting from the magnetic circuit geometry, saliency, saturation, winding layouts, slotting, and time harmonics resulting from the nonsinusoidal armature currents and field as well as damper bar currents, are included in the simulations.
机译:这里使用的是基于自然ABC磁链参考框架的耦合有限元状态空间(CFE-SS)方法,以预测凸极同步发电机的参数和性能,包括阻尼棒电流和铁芯损耗,开路短路阻抗和无限总线负载条件下。模拟中包括了由磁路几何形状,凸度,饱和度,绕组布局,开槽和非正弦电枢电流和磁场以及阻尼棒电流引起的时间谐波产生的空间谐波的全部协同效应。

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