IEEE - Institute of Electrical and Electronics Engineers, Inc. - Estimation method of degraded vacuum in vacuum interrupter based on partial discharge measurement

Author(s): Yusuke Nakano ; Masahiro Kozako ; Masayuki Hikita ; Tsuyoshi Tanaka ; Masato Kobayashi
Sponsor(s): Nat. Natural Sci. Found. China
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 October 2019
Volume: 26
Page(s): 1,520 - 1,526
ISSN (Electronic): 1558-4135
ISSN (Paper): 1070-9878
DOI: 10.1109/TDEI.2019.008142
Regular:

Loss of vacuum in vacuum interrupter (VI) is becoming an interesting theme for VI used in medium voltage range beyond its lifetime of typically 20-30 years. The early detection of abnormality in... View More

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