电压次谐波对电力变压器影响的初步研究

2004 11th International Conference on Harmonics and Quality of Power (IEEE Cat. No.04EX951) Pub Date : 2004-09-12 DOI:10.1109/ICHQP.2004.1409405

D. Gallo, R. Langella, A. Testa, A. Emanuel

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引用次数: 34

摘要

本文介绍了电压次谐波对电力变压器的影响。研究了单相变压器的基本情况，重点研究了磁滞环不对称和铁芯饱和现象。实验结果与时域和频域的模拟结果一起用于对物理现象的初步了解和灵敏度分析。

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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On the effects of voltage subharmonics on power transformers: a preliminary study

In this paper the effects that voltage subharmonics have on power transformers are presented. The work tackles the basic case of a single phase transformer and the phenomenon of hysteresys loop asymmetrization and core saturation is focused on. Experimental results together with simulation results, both in time domain and frequency domain, are utilized for a first insight into the physical phenomenon and for sensitivity analyses.

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2004 11th International Conference on Harmonics and Quality of Power (IEEE Cat. No.04EX951)

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