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A Parameterization of 6-Port High-Frequency Delta- and Star-Connected Induction Motor Model

机译：6端口高频Delta和星形连接感应电动机模型的参数化

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摘要

In some of the adjustable speed drive (ASD) common-mode (CM) prediction models, the high-frequency (HF) motor model needs additional features, for instance, the mutual inductance between phases and the symmetry of single-phase concerning the beginning and ending points. In this paper, a universal HF delta- and star-connected three-phase motor model is presented. The three-phase HF motor model is acquired from CM and differential mode (DM) equivalent circuits, which are extracted from CM and DM measurements of the motor. The obtained three-phase HF induction motor model can be connected as a star and delta configuration in the simulation. The proposed model allows identification with good accuracy up to 200MHz. The method is verified with two induction machines, which have 3kW and 11kW rated powers.
机译：在某些可调速驱动器（ASD）共模（CM）预测模型中，高频（HF）电动机模型需要其他功能，例如，相之间的互感和与开始有关的单相对称性和终点。本文提出了一种通用的HF三角形和星形连接的三相电动机模型。三相HF电动机模型是从CM和差模（DM）等效电路中获取的，这些等效电路是从电动机的CM和DM测量中提取的。可以在仿真中将获得的三相HF感应电动机模型连接为星形和三角形配置。所提出的模型允许以高达200MHz的精度进行识别。该方法已通过两台感应电机进行了验证，这两台感应电机的额定功率分别为3kW和11kW。

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