Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Satoshi Ichimura"'
Publikováno v:
IET Science, Measurement & Technology, Vol 15, Iss 6, Pp 535-543 (2021)
Abstract In this research, the authors concentrated on a rarely studied part in the power transformer's insulation structure: the connection part of radial and axial spacers. An experimental model was constructed to simulate this part. It was experim
Externí odkaz:
https://doaj.org/article/89912cc2c84c465eb880fe33247de83a
Autor:
Akeshi Takahashi, Tetsuya Suto, Hiroyuki Fujita, Yuki Hiranuma, Satoshi Ichimura, Kazuhiro, Watanabe, Mieko, Kashiwagi, Hiroyuki, Tobari, Tetsuya, Maejima
Publikováno v:
IEEE Transactions on Power Electronics. 36(7):7587-7599
This article proposes the one-package structure of -1 MV direct current (dc) filter circuit and dc measurement system composed of dc voltage dividers and dc current transducers (DCCTs). These apparatuses are becoming more important for the expansion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::369b713e2f966268d4242df9fd4cd01c
https://repo.qst.go.jp/records/84426
https://repo.qst.go.jp/records/84426
Autor:
Akeshi Takahashi, Suto, Tetsuya, Tanaka, Toshiaki, Yamaguchi, Kohei, Hiroyuki Fujita, Hiranuma, Yuki, Satoshi Ichimura, Kazuhiro, Watanabe, Mieko, Kashiwagi, Tetsuya, Maejima, Hiroyuki, Tobari
Publikováno v:
IEEE Transactions on Industry Applications. 57(5):4398-4408
This article presents the development results of a five-stage dc-1 MV rectifier for an international thermonuclear experimental reactor neutral beam injector system. Each rectifier outputs -200 kV, and the total five rectifiers are connected in a ser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::8cf5172f35b4c23984d56125b93d2d4f
https://repo.qst.go.jp/records/84562
https://repo.qst.go.jp/records/84562
Autor:
Hiroyuki Tobari, Tetsuya Suto, Tetsuya Maejima, Hiroyuki Fujita, Kazuhiro Watanabe, Kohei Yamaguchi, Mieko Kashiwagi, Akeshi Takahashi, Toshiaki Tanaka, Satoshi Ichimura, Yuki Hiranuma
Publikováno v:
IEEE Transactions on Industry Applications. 57:4398-4408
This article presents the development results of a five-stage dc-1 MV rectifier for an international thermonuclear experimental reactor neutral beam injector system. Each rectifier outputs −200 kV, and the total five rectifiers are connected in a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee7b1adf8edfb9edf2f6828c23231255
https://doi.org/10.1109/tia.2021.3096775
https://doi.org/10.1109/tia.2021.3096775
Autor:
Hiroyuki Fujita, Hiroyuki Tobari, Akeshi Takahashi, Tetsuya Maejima, Yuki Hiranuma, Satoshi Ichimura, Tetsuya Suto, Mieko Kashiwagi, Kazuhiro Watanabe
Publikováno v:
IEEE Transactions on Power Electronics. 36:7587-7599
This article proposes the one-package structure of –1 MV direct current (dc) filter circuit and dc measurement system composed of dc voltage dividers and dc current transducers (DCCTs). These apparatuses are becoming more important for the expansio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82efe22159eb7c5251c963eb2784b09d
https://doi.org/10.1109/tpel.2020.3041661
https://doi.org/10.1109/tpel.2020.3041661
Publikováno v:
IEEE Transactions on Dielectrics and Electrical Insulation. 28:727-735
The focus of this research is on the insulation structure where radial and axial spacers connect in a power transformer. The interaction between the occurrence of partial discharge (PD) and the generation of bubbles using a model that is very similar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b6b489ee0c5ab25b8f16e25186dd42c
https://doi.org/10.1109/tdei.2020.009341
https://doi.org/10.1109/tdei.2020.009341
Publikováno v:
IET Science, Measurement & Technology, Vol 15, Iss 6, Pp 535-543 (2021)
In this research, the authors concentrated on a rarely studied part in the power transformer's insulation structure: the connection part of radial and axial spacers. An experimental model was constructed to simulate this part. It was experimentally o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a718b6a95bedfc7e3be4bab022713b57
https://doi.org/10.1049/smt2.12054
https://doi.org/10.1049/smt2.12054
Publikováno v:
IEEE Sensors Journal. 20:3070-3077
To detect oil leakage from a power transformer at its initial stage to prevent environmental pollution, we aimed to detect and localize leaked oil film that had adhered to the surface of a power transformer. Since the inspection for oil leakage is ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3b27e4dfab54b9a49a8099931a262ab
https://doi.org/10.1109/jsen.2019.2955088
https://doi.org/10.1109/jsen.2019.2955088
Autor:
Kazuhiro Watanabe, Mieko Kashiwagi, Tetsuya Maejima, Akeshi Takahashi, Yuki Hiranuma, Hiroyuki Fujita, Satoshi Ichimura
Publikováno v:
IEEJ Transactions on Power and Energy. 139:576-583
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c646177763d7acc4569f69b9e32d30e
https://doi.org/10.1541/ieejpes.139.576
https://doi.org/10.1541/ieejpes.139.576
Autor:
Satoshi Ichimura
Publikováno v:
Collaboration Technologies and Social Computing ISBN: 9783030581565
CollabTech
CollabTech
When making a travel plan, we often use travel sites. However, there is a problem that it is difficult to decide a travel destination because the amount of information including users’ reviews is too large. Also, usually, travel information is sepa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03ec9d946f06018ab40e77772d2c5abb
https://doi.org/10.1007/978-3-030-58157-2_13
https://doi.org/10.1007/978-3-030-58157-2_13
