Zobrazeno 1 - 9 of 9 pro vyhledávání: '"Taizo Tsuji"'
6
Location of water tree degradation in a long polymeric cable line
Autor: Takashi Kurihara, Katsumi Uchida, Yoshinobu Murakami, Naohiro Hozumi, Taizo Tsuji, Tatsuki Okamoto, Myong Hwan Kim, Masayuki Nagao
Publikováno v: 2012 IEEE International Conference on Condition Monitoring and Diagnosis.
Water treeing is a degradation mode of power cable with polymeric insulation. A water tree is composed of small droplets filled with water. As the conductivity in water tree is very high, it leads to dielectric breakdown when it grows up. As inside o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f9719f319b1d7470b24829d5053fa642
https://doi.org/10.1109/cmd.2012.6416395
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7
Fundamental study on residual charge detection with pulse voltages as diagnostic method of water tree-degraded XLPE cables
Autor: Katsumi Uchida, Myong Hwan Kim, Takashi Kurihara, Tatsuki Okamoto, Naohiro Hozumi, Taizo Tsuji
Publikováno v: 2012 IEEE International Conference on Condition Monitoring and Diagnosis.
The residual charge method is one of the main degradation diagnostic methods for water tree degradation of XLPE cables. In this method, a DC voltage is applied to a water tree-degraded XLPE cable in order to accumulate space charges in water tree par
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1f16718bd3a72177abd577f5425b8348
https://doi.org/10.1109/cmd.2012.6416265
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8
Influence of structural change by water-tree degradation on electrical-tree inception voltage
Autor: F. Komori, Takeyoshi Kato, Yasuo Suzuoki, Takanori Yamaguchi, Taizo Tsuji, Hironori Mashima
Publikováno v: Proceedings of 2011 International Symposium on Electrical Insulating Materials.
To improve accuracy of degradation diagnosis for CV power cables, it is important to clarify the mechanism of inception and propagation of electrical-tree from water-tree degradation. In our previous work, ac-electrical-tree inception voltage was mea
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5603837c4fe51eaec75c3a9f49489b0
https://doi.org/10.1109/iseim.2011.6826274
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9
Fundamental study on location of water tree degradation in power cables
Autor: Naohiro Hozumi, Taizo Tsuji, Yoshinobu Murakami, Masayuki Nagao, MyongHwan Kim, Tatsuki Okamoto, Takashi Kurihara
Publikováno v: Scopus-Elsevier
Water tree is a degradation mode of power cable with polymeric insulation. A water tree is composed of small droplets filled with water. As the conductivity in water tree is very high, it leads to dielectric breakdown when it grows up. As inside the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07af4d31633d9ae667b62717729cb55b
http://www.scopus.com/inward/record.url?eid=2-s2.0-84874269865&partnerID=MN8TOARS
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