Frequency Response Testing of Zero-Sequence Current Transformers for Mining Ground Fault Protection Relays
In Polish coal mining, medium voltage power distribution networks operate with an insulated neutral point. Zero-sequence current transformers are the basic sensors that generate input signals for earth-fault protection relays. In the literature, the problem of frequency response analysis of various...
Main Authors: | Krzysztof Kuliński, Adam Heyduk |
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Format: | Article |
Language: | English |
Published: |
Polish Academy of Sciences
2020-12-01
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Series: | International Journal of Electronics and Telecommunications |
Subjects: | |
Online Access: | https://journals.pan.pl/Content/117125/PDF/94_2734_Kulinski_skl_br.pdf |
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