电阻点焊变压器磁芯磁通的研究

2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE) Pub Date : 2020-03-01 DOI:10.1109/REEPE49198.2020.9059253

Ludmila I. Sakhno, Margarita R. Tikhonova, M. Krylov, Li Xuanqi

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引用次数: 0

摘要

考虑了带输出桥式整流器的高频电阻点焊系统的变压器。这些变压器有一个初级和一个次级绕组，由几个圆盘线圈组成。这些变压器在工作过程中从不处于空转状态。这一特点显著地将它们与电力变压器区分开来。变压器的标称工作模式是短路模式。本文给出了短路模式下磁芯内磁通计算的简单方法。这些结果可用于变压器铁芯的节钢。

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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Study of Magnetic Flux in the Magnetic Core of the Resistance Spot Welding Transformer

Transformers for high frequency resistance spot welding systems with an output bridge rectifier are considered. These transformers have one primary and one secondary windings, consisting of several disk coils. These transformers never have an idle mode during their working. This feature significantly distinguishes them from power transformers. The nominal operating mode of the transformers is the short circuit mode. This paper gives the simple method of the magnetic flux calculation in the magnetic core in the short circuit mode. These results can be used to save steel in transformer core.

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2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE)

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