Papers - KOZAKO Masahiro
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Partial Discharge Measurement and Its High Frequency Characteristics in Cast Resin Transformer Reviewed International journal
T.Fujimura, S.Masuda, M.Kozako, M.Hikita, T.Umemura, K.Iida, Y.Nakamura, T.Nakamae, T.Maeda, M.Higashiyama
Proceedings of the 21st International Symposium on High Voltage Engineering 1 653 - 661 2019.11
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Identification Of Partial Discharge Source In Power Apparatus In Practical Substation Utilizing Artificial Neural Network Reviewed International journal
Y.Kakimoto, P.Nuraida, H.Yoshikawa, T.Fujimura, M.Kozako, M.Hikita, O.Eda, Y.Shiina, M.Otsuka, H.Kaneko
Proceedings of the 21st International Symposium on High Voltage Engineering 1 643 - 652 2019.11
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Discharge characteristics and mechanisms under the medium vacuum region in a vacuum interrupter Reviewed
Nakano Y., Masuda S., Kozako M., Hikita M., Tanaka T., Kobayashi M.
IEEJ Transactions on Electrical and Electronic Engineering 14 ( 11 ) e1 - e6 2019.11
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Investigation for influence of space charge accumulation in motor winding coating material on partial discharge inception voltage Reviewed
T.Narita, M.Mima, H.Miyake, Y.Tanaka, M.Kozako, M.Hikita
2019 IEEE Conference on Electrical Insulation and Dielectric Phenomena(CEIDP) ( 6D-2 ) 718 - 721 2019.10
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Estimation of Electron Trap in Hydrocarbon-Based Thermosetting Resin/Fullerene Composite by Computational Science Reviewed
K.Ohzuno, K.Abe, M.Kozako, M.Hikita, N.Kamei
2019 IEEE Conference on Electrical Insulation and Dielectric Phenomena(CEIDP) ( 8-2 ) 839 - 842 2019.10
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Partial Discharge Inception Voltage Characteristics for Nano-micro Composites under Impulse Voltage in SF6 Gas Reviewed
K.Abe, K.Ohzuno, M.Kozako, M.Hikita, H.Mitsudome, H,Yanase, K.Okamoto
2019 IEEE Conference on Electrical Insulation and Dielectric Phenomena(CEIDP) ( 6D-7 ) 738 - 741 2019.10
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DetectingVacuum Degree Condition of Vacuum Interrupter by Partial Discharge Measurement Reviewed
A.S.Habibie, M.Hikita, M.Kozako, Y. Nakano, Suwarno, U. Khayam, M.Kobayashi
5th International Conference on Electric Power Equipment -Switching Technology(ICEPE-ST 2019) ( C-4-1 ) 193 - 196 2019.10
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Niメッキ接合を用いたSiCパワーモジュールの熱抵抗と過渡熱解析 Reviewed
今給黎明大, 小迫雅裕, 匹田政幸, 巽 宏平, 稲垣雅一, 飯塚智徳, 佐藤信明, 清水孝司, 上田和敏, 杉浦和彦, 鶴田和弘, 戸田敬二
電気学会論文誌D 139 ( 10 ) 838 - 846 2019.10
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Estimation method of degraded vacuum in vacuum interrupter based on partial discharge measurement Reviewed
Nakano Y., Kozako M., Hikita M., Tanaka T., Kobayashi M.
IEEE Transactions on Dielectrics and Electrical Insulation 26 ( 5 ) 1520 - 1526 2019.10
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Partial Discharge Waveform Identification using Image with Convolutional Neural Network Reviewed International journal
Puspitasari N., Khayam U., Suwarno , Kakimoto Y., Yoshikawa H., Kozako M., Hikita M.
2019 54th International Universities Power Engineering Conference, UPEC 2019 - Proceedings 2019.09
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Construction of Novel Online Partial Discharge Monitoring System in Model Power Apparatus using Power Line Communication Reviewed
H.Yoshikawa, S.Masuda, Y.Kakimoto, N.Puspitasari, Y.Nakano, M.Kozako, M.Hikita, H.Sato, H.Tagashira, K.Ishida
The 21th International Symposium on High Voltage Engineering(ISH2019) ( 853 ) 1 - 8 2019.08
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Numerical Simulation For Creepage Discharge In Oil/Pressboard Composite Insulation System With Multiple Pressboards Reviewed
S.Yoshida, T.Yamada, Y.Nakano, M.Kozako, M.Hikita
The 21th International Symposium on High Voltage Engineering(ISH2019) ( 1096 ) 2019.08
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Diagnostics For Vacuum Degree Of Vacuum Interrupter Based On Partial Discharge Mechanisms Under Medium Vacuum Level Reviewed
Y.Nakano, M.Kozako, M.Hikita, T,Tanaka, M.Kobayashi
The 21th International Symposium on High Voltage Engineering(ISH2019) ( 887 ) 1 - 11 2019.08
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Propagation Characteristics of Partial Discharge Radiated Electromagnetic Waves for Insulation Diagnosis of Oil-Filled Bushing Reviewed
T.Fujimura, S.Masuda, M.Kozako, M.Hikita, T.Yamamoto, S.Okabe, M.Nakahata
The 21th International Symposium on High Voltage Engineering(ISH2019) ( 881 ) 1 - 10 2019.08
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Partial Discharge Measurement and Its High Frequency Characteristics in Cast Resin Transformer Reviewed
T.Fujimura, S.Masuda, M.Kozako, M.Hikita, T.Umemura, K.Iida, Y.Nakamura, T.Nakamae, T.Maeda, M.Higashiyama
The 21th International Symposium on High Voltage Engineering(ISH2019) ( 872 ) 1 - 8 2019.08
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Identification Of Partial Discharge Source In Power Apparatus In Practical Substation Utilizing Artificial Neural Network Reviewed
Y.Kakimoto, P.Nuraida, H.Yoshikawa, T.Fujimura, M.Kozako, M.Hikita, O.Eda, Y.Shiina, M.Otsuka, H.Kaneko
The 21th International Symposium on High Voltage Engineering(ISH2019) ( 869 ) 1 - 11 2019.08
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Effect of lightning impulse prestress on AC partial discharge characteristics in cast resin transformer Reviewed
208 ( 1-2 ) 10 - 16 2019.07
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Discharge characteristics with impulse voltage application in ester oil/pressboard composite Reviewed
T.Yamada, Y.Nakano, M.Kozako, M.Hikita, S.Yoshida, S.Kainaga, M.Yoshimura, K.Suga
IEEE International Conference on Dielectric Liquids (ICDL2019) ( 1198 ) 2019.06
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Temperature Dependence of RPDIV of Motorette Sample with Varnish Treatment Reviewed
Y.Nishigaki, T.Matsuzoe , T.Kubo, Y.Nakano, M.Kozako, M.Hikita, T.Nakamura, J.Sun, A.Izumi, T.Sakurai K.Karasawa, K.Nojima
2019 Electrical Insulation Conference (EIC) ( P-1-5 ) 18 - 21 2019.06
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Dielectric and Insulation Propertiesof Polyimide-based Boehmite Nanocomposite Material Reviewed
T.Matsuzoe, N.Kita, Y.Nishigaki,T. Abe, T.Kubo, Y.Nakano, M.Kozako, M.Hikita, N.Fujimoto, N.Hayashizaka, S.Fujimoto, T.Kato
2019 Electrical Insulation Conference (EIC) ( P-3-1 ) 83 - 86 2019.06