Papers - KOZAKO Masahiro
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Digest Report of Investigating R&D Committee on Electrical Insulation Reliability of Power Modules Reviewed
M.Kozako, N.Kishi, Y.Hayase
2020 International Symposium on Electrical Insulating Materials (ISEIM) ( DR-4 ) 2020.09
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Discharge Inception Characteristics Analysis of Epoxy/Silica Nanocomposites in SF6 Gas Using Volume-time Theory Reviewed
Y.Inoue, K.Ohzuno, M.Kozako, M.Hikita, H.Masui, H.Mitsudome, H.Yanase, K.Okamoto
2020 International Symposium on Electrical Insulating Materials (ISEIM) ( VL-7 ) 2020.09
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Examination of Impulse PD Inception Location by Electric Field Analysis in Ester Oil/Pressboard Composite Insulation System Reviewed
T.Yamada, M.Kozako, M.Hikita, S.Yoshida, H.Hamada, T.Umemoto
2020 International Symposium on Electrical Insulating Materials (ISEIM) ( VL-6 ) 2020.09
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Optimization of Partial Discharge Detection Sensitivity of Transient Earth Voltage Sensors Using FDTD Modeling Reviewed
S.Hari Wibowo, U.Khayam, Suwarno, Y.Kakimoto, M.Kozako, M.Hikita
2020 International Symposium on Electrical Insulating Materials (ISEIM) ( VJ-8 ) 2020.09
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Proposal of Noise Rejection in Automatic Measurement System of Repetitive Partial Discharge Inception Voltage Reviewed
Y.Nishigaki, S.Takenouchi, M.Kozako, M.Hikita, T.Nakamura, J.Sun, A.Izumi, T.Sakurai, K.Karasawa,T.Hirose
2020 International Symposium on Electrical Insulating Materials (ISEIM) ( VJ-7 ) 2020.09
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Dielectric Breakdown Characteristic of Refining Treatment Fullerene Doped Epoxy Plate-like Specimens Reviewed
K.Agung Satria, K.Ozuno, Y.Inoue, M.Kozako, M.Hikita, Suwarno, U.Khayam, T.Igarashi, H.Kaji
2020 International Symposium on Electrical Insulating Materials (ISEIM) ( VF-5 ) 2020.09
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V-t Characteristics of Twisted-pair with Polyvinyle Formal Wires Undergoing Thermal Stress in Mineral Oil Reviewed
M.Hikita, Y.Nishigaki, S.Takenouchi, T.Matsuzoe, M.Kozako, K.Shimomura, S.Kawakami, T.Tanaka
2020 International Conference on Dielectrics (ICD) 130 - 133 2020.07
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Impulse Flashover Characteristics in SF Gas for Insulating Spacer Model of GIS Fabricated Using Nano-micro Composites Reviewed
Y.Inoue, K.Abe, K.Ohzuno, M.Kozako, M.Hikita, H.Masui, H.Mitsudome, H.Yanase, K.Okamoto
2020 International Conference on Dielectrics (ICD) 810 - 813 2020.07
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Comparison of the Effect of Thermal Aging on Dielectric Properties of Vegetable Oils and Impregnated Kraft Paper Reviewed
C.Méndez Gutiérrez, H.Araki, T.Yamada, M.Tsuchie, M.Kozako, M.Hikita, A.Ortiz Fernández
2020 International Conference on Dielectrics (ICD) 732 - 735 2020.07
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Field Grading Material electrodeposition - challenges Reviewed
G.Belijar, L.Fetouhi, M.Kozako, M.Hikita
2020 International Conference on Dielectrics (ICD) 289 - 292 2020.07
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Partial Discharge Properties till Breakdown of Boehmite Added Enameled Twisted Pair under Bipolar Repetitive Impulse Voltage Application Reviewed International journal
S.Takenouchi, Y.Nishigaki,T.Matsuzoe, M.Kozako, M.Hikita, N.Fujimoto, N.Hayashizaka, T.Kato, H.Kikuchi
2020 Electrical Insulation Conference (EIC) ( 2286 ) 2020.06
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High Temperature Partial Discharge Inception Voltage under Repetitive Impulse Voltage Applied to Motorette Samples Reviewed International journal
Y.Nishigaki, T.Matsuzoe, S.Takenouchi, M.Kozako, M.Hikita, T.Nakamura, S.Jintong, A.Izumi, T.Sakurai, K.Karasawa, S.Hiroshima
2020 Electrical Insulation Conference (EIC) ( 2287 ) 2020.06
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前課電による空間電荷蓄積が部分放電開始電圧へ与える影響 Reviewed
美馬 まいみ, 成田 迅宏, 三宅 弘晃, 田中 康寛, 小迫 雅裕, 匹田 政幸
電気学会論文誌A 140 ( 5 ) 276 - 284 2020.05
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電力線搬送通信を用いた新しいオンライン部分放電監視システムの構築 Reviewed
吉川 雛, 柿本 康朝, 小迫 雅裕, 匹田 政幸, 里 秀文, 田頭 秀樹, 副田 正裕
電気学会論文誌A 140 ( 4 ) 261 - 262 2020.04
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炭化水素系熱硬化性樹脂の電気絶縁特性に及ぼすフラーレン添加の影響 Reviewed
大角 浩太郎, 阿部 和馬, 小迫 雅裕, 匹田 政幸, 亀井 伸人
電気学会論文誌A 140 ( 4 ) 241 - 246 2020.04
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Electrical characteristics of double-sided cooling SiC power module using Ni micro plating bonding Reviewed
T.Itose, A.Kawagoe, A.Imakiire, M.Kozako, M.Hikita, K.Tatsumi, T.Iizuka, I.Morisako, N.Sato, K.Shimizu, K.Ueda, K.Sugiura, K.Tsuruta
11th International Conference on Integrated Power Electronics Systems(CIPS) 422 - 427 2020.03
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モールド変圧器におけるUHF法および照射X線走査を用いた新規部分放電位置標定 Reviewed
匹田 政幸, 飯田 和生, 梅村 時博, 中村 勇介, 中前 哲夫, 前田 照彦, 東山 雅一
電気学会論文誌A 140 ( 3 ) 162 - 168 2020.03
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Construction of Novel Online Partial Discharge Monitoring System in Model Power Apparatus Using Power Line Communication Reviewed International journal
H.Yoshikawa, S.Masuda, Y.Kakimoto, N.Puspitasari, Y.Nakano, M.Kozako, M.Hikita, H.Sato, H.Tagashira, K.Ishida
Proceedings of the 21st International Symposium on High Voltage Engineering 1 635 - 642 2019.11
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Diagnostics For Vacuum Degree Of Vacuum Interrupter Based On Partial Discharge Mechanisms Under Medium Vacuum Level Reviewed International journal
Y.Nakano, M.Kozako, M.Hikita, T,Tanaka, M.Kobayashi
Proceedings of the 21st International Symposium on High Voltage Engineering 1 673 - 683 2019.11
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Propagation Characteristics of Partial Discharge Radiated Electromagnetic Waves for Insulation Diagnosis of Oil-Filled Bushing Reviewed International journal
T.Fujimura, S.Masuda, M.Kozako, M.Hikita, T.Yamamoto, S.Okabe, M.Nakahata
Proceedings of the 21st International Symposium on High Voltage Engineering 1 662 - 672 2019.11