高频同轴绕组电力变压器的设计注意事项

Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting Pub Date : 1991-09-28 DOI:10.1109/IAS.1991.178351

M. S. Rauls, D. Novotny, D. Divan

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引用次数: 64

摘要

探讨了同轴绕组变压器设计中损耗的重要方面，如趋肤效应对绕组电阻的影响、铁心磁通密度不均匀引起的铁心损耗变化、最大效率的原理尺寸和长径比的选择等。包括在50kva 50khz单元上的实验测量，以确认部分分析结果和建议的设计程序。

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Design considerations for high frequency co-axial winding power transformers

An examination is made of the important loss aspects of the design of co-axial winding transformers such as the influence of skin effect on winding resistance, the variation of the core loss caused by nonuniform core flux density, and the choice of the principle dimensions and aspect ratios for maximum efficiency. Experimental measurements on a 50 kVA 50 kHz unit are included to confirm portions of the analytical results and suggested design procedures.<>

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Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting

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