无刷双馈调速电机稳态运行特性分析

来源 :西安交通大学学报 | 被引量 : 0次 | 上传用户:liongliong577
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建立了无刷双馈调速电机稳态运行的数学模型。用频率折算法将电机各绕组中不同频率的电量统一起来。获得了电机的等效电路和相量图,用相量图分析了控制绕变化时对功率绕组的功率因数的影响。用该模型分析了电机的稳态运行特性,包括稳态电磁转矩和功率关系,为无刷双馈调速电机、计算提供了有力的理想工具。
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