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首页> 外文期刊>Archives of Electrical Engineering >Calculating the main and leakage inductance matrix of the 3-column 15-winding autotransformer
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Calculating the main and leakage inductance matrix of the 3-column 15-winding autotransformer

机译：计算3列15绕组自耦变压器的主电感和漏电感矩阵

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摘要

The aim of this paper is presentation and comparison of calculation methods of the inductance matrix of a 3-column multi-winding autotransformer. Main and leakage autotransformer inductance was obtained using finite elements method. Static calculations were made at the current supply for 2D and 3D models, and mono-harmonic calculations were made at the voltage supply. In the mono-harmonic calculations the eddy current losses were taken into account, this made it possible to study relationship between the autotransformer parameters and the frequency. Calculations were made using Ansys and the authors' own programs in Matlab.
机译：本文的目的是介绍和比较三列多绕组自耦变压器电感矩阵的计算方法。采用有限元法获得了主，漏自耦变压器的电感。在2D和3D模型的电源上进行静态计算，在电源上进行单谐波计算。在单谐波计算中，考虑了涡流损耗，这使得研究自耦变压器参数与频率之间的关系成为可能。使用Ansys和作者在Matlab中自己的程序进行计算。

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