Papers - KOZAKO Masahiro
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いくつかの生分解性高分子の部分放電劣化 Reviewed
布施則一、藤田慎二郎、平井直志、田中祀捷、小迫雅裕、向當政典、岡部成光、大木義路
電気学会論文誌A 127 ( 2 ) 389 - 396 2007.08
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ラム波解析に基づいたGIS 内自由金属異物の位置標定システムの構築 Reviewed
小迫雅裕,大塚信也,金子周平,岡部成光,匹田政幸
電気学会論文誌Ｂ 127 ( 2 ) 389 - 396 2007.02
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Preparation and Various Characteristics of Epoxy/ Alumina Nanocomposites Reviewed
M.Kozako,Y.Ohki,M.Kohtoh,S.Okabe,T.Tanaka
IEEJ Trans. A 126 ( 11 ) 1121 - 1127 2006.11
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Treeing Phenomena in Epoxy/Alumina Nanocomposite and Interpretation by a Multi-core Model Reviewed
T.Tanaka, A.Matsunawa, Y.Ohki, M.Kozako, M.Kohtoh and S.Okabe
IEEJ Trans. A 126 ( 11 ) 1128 - 1135 2006.11
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Approach by Nano- and Micro-filler Mixture toward Epoxy Based Nanocomposites as Industrial Insulating Materials Reviewed
T.Imai, F.Sawa, T.Ozaki, T.Shimizu, S.Kuge, M.Kozako and T.Tanaka
IEEJ Trans. A 126 ( 11 ) 1136 - 1143 2006.11
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Influence of Temperature on Mechanical and Insulation Properties of Epoxy-Layered Silicates Nanocomposite Reviewed
T.Imai, F.Sawa, T.Ozaki, T.Shimizu, R.Kido, M.Kozako and T.Tanaka
IEEE Transactions on Dielectrics and Electrical Insulation 13 ( 2 ) 445 - 452 2006.02
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Effects of Epoxy/Filler Interface on Properties of Nano- or Micro-composites Reviewed
T.Imai, F.Sawa, T.Ozaki, T.Shimizu, S.Kuge, M.Kozako and T.Tanaka
IEEJ Trans. A 126 ( 2 ) 84 - 91 2006.02
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Effects of Nano- and Micro-Filler Mixture on Electrical Insulation Properties of Epoxy Based Composites Reviewed
T.Imai, F.Sawa, T.Nakano, T.Ozaki, T.Shimizu, M.Kozako and T.Tanaka
IEEE Transactions on Dielectrics and Electrical Insulation 13 ( 2 ) 319 - 326 2006.02
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Proposal of a Multi-core Model for Polymer Nanocomposite Dielectrics Reviewed
T.Tanaka, M.Kozako, N.Fuse and Y.Ohki
12 ( 4 ) 669 - 681 2005.04
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画期的な絶縁特性の向上が期待される高分子ナノコンポジット
小迫雅裕、田中祀捷
放電学会誌 ( 放電学会 ) 47 ( 4 ) 1 - 4 2004.11
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Surface Degradation of Polyamide Nanocomposites Caused by Partial Discharges Using IEC (b) Electrodes Reviewed
M.Kozako, N.Fuse, Y.Ohki, T.Okamoto and T.Tanaka
11 ( 5 ) 833 - 839 2004.05
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超音波伝搬特性を考慮したGIS内自由金属異物の挙動およびサイズ評価 Reviewed
尾野本道雄、國武義高、大塚信也、小迫雅裕、湯浅禎之、岡部成光、匹田政幸
電気学会論文誌Ｂ 123 ( 11 ) 1387 - 1393 2003.11
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Motion Analysis and Size Estimation of a Free Moving Metallic Particle in GIS based on Propagation Properties of Acoustic Wave Reviewed
M.Hikita,M.Onomoto,Y.Kunitake,M.Kozako,S.Yuasa,S.Okabe,S.Ohtsuka
13th International Symposium on High Voltage Engineering (ISH) 2003.08
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UHF法で測定された電磁波第一波の振幅比に基づくGIS絶縁異常の診断 Reviewed
大塚信也、竹中賢司、小迫雅裕、趙孟佑、松久高士、匹田政幸
電気学会論文誌Ｂ 122 ( 6 ) 769 - 775 2002.06
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GIS内の部分放電およびフリー異物により発生するラム波の時間周波数解析 Reviewed
小迫雅裕、大塚信也、松久高士、匹田政幸
電気学会論文誌B 122 ( 6 ) 719 - 724 2002.06
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Time-Frequency Analysis of Lamb Waves using Wavelet Transform for Location Identification of Defects in GIS Reviewed
M.Kozako, S.Ohtsuka, K.Sawai, M.Hikita
2001 International Symposium on High Voltage Engineering (ISH) 6 ( 52 ) 991 - 994 2001.08
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GIS中の超音波伝搬特性とそれに基づく新しい部分放電発生位置標定 Reviewed
小迫雅裕，大塚信也，澤井浩司，匹田政幸
電気学会論文誌B 121 ( 5 ) 677 - 682 2001.05
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Risk Assessment of GIS based on Amplitude Ratio of PD-induced Electromagnetic Wave Measured by UHF Method Reviewed
K.Takenaka,M.Kozako,S.Ohtsuka,M.Cho,K.Sawai,M.Hikita
International Workshop on High Voltage Engineering (IWHV2000) 1 ( ED-00-139 ) 111 - 116 2000.11
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Identification of Partial Discharge Location based on Propagation Properties of Acoustic Waves in GIS Reviewed
M.Kozako,S.Ohtsuka,K.Sawai,M.Hikita
International Workshop on High Voltage Engineering (IWHV2000) 1 ( ED-00-137 ) 99 - 104 2000.11
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ディジタルフィルタを用いた部分放電放射電磁波からの連続周期的ノイズの除去 Reviewed
小迫雅裕，田志海，大塚信也，柴田信之，匹田政幸
電気学会論文誌B 120 ( 7 ) 975 - 981 2000.07