电力牵引电动机绕组中动态电压分布的建模

2022 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM) Pub Date : 2022-06-22 DOI:10.1109/speedam53979.2022.9842170

Marina Keller, M. Maier, T. Petri, N. Parspour

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引用次数: 5

摘要

本文提出了快速开关逆变器馈电条件下牵引电机绕组电压动态分布的计算模型。选择并详细概述了等效电路模型(ECM)方法。应避免在原型上进行模型参数化所需的测量，因为原型只在项目后期可用。因此，提出了有限元(Finite Element, FE)模型来计算所有网元的所需值。将模型结果与实测结果进行了比较，以验证模型的有效性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Modelling the Dynamic Voltage Distribution in Electric Traction Motor Windings

In this paper, a model for calculating the dynamic voltage distribution in electric traction motor windings under fast switching inverter feed is proposed. An Equivalent Circuit Model (ECM) approach is selected and outlined in detail. Required measurements on prototypes for model parameterization shall be avoided, as prototypes are only available in a late project stage. Hence, Finite Element (FE) models are proposed to calculate the required values of all network elements. The model results are compared with measurements for validation.

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来源期刊

2022 International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM)

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