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The Reflection and Attenuation of High-Frequency Signals in a Distribution Transformer
Author(s)
Date Issued
April 1, 2021
Type
Conference Paper
Abstract
This paper explains and demonstrates how to measured high-frequency signals in a distribution transformer. The high-frequency signals tend to suffer attenuation while propagating within a transformer to a detection device. In order to understand the propagation and attenuation characteristics of the high-frequency signals within the transformer, the highfrequency signal simulation in the transformer is essential. In this research, the reflection and the attenuation characteristics of high-frequency signals amplitudes as well as the frequency components of the high frequency while propagation through transformer winding and a core of transformer were examined both in the time domain and frequency domain measurement. The detail of high-frequency signals, including methods of detection device and material properties, are described in this paper. The infallibility of the experiment results was also evaluated.
Citation
2021 7th International Conference on Engineering Applied Sciences and Technology Iceast 2021 Proceedings, 178-181, 2021