論文 - 大塚 信也
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Probabilistic Risk Management and Statistical Decision-making Method for the Maintenance of Aged Electric Power Equipment 査読有り
S.Matsumoto,S.Ohtsuka,M.Hikita
International Conference on Condition Monitoring and Diagnosis (CMD2006) ( 586 ) 2006年04月
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Investigation of Ethylene Propylene rubber Degradation Mechanism of Power Cable Inslation under Surface Disharge 査読有り
Y.Z.Arief,K.Kawano,S.Ohtsuka,M.Hikita
WSEAS Transactions on Power Systems 1 ( 1 ) 108 - 115 2006年01月
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FD-TD analysis of Partial discharge-induced electromagnetic wave propatagion characteristics in GIS and application to insulation diagnosis technique 査読有り
T.Teshima,A.Wada,Y.Hayashi,S.Ohtsuka,S.Kaneko,S.Okabe,M.Hikita
2005 Korea-Japan Joint Symposium on Electrical Discharge and High Voltage Engineering OA-6 18 - 21 2005年11月
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The influence of the tank material for detecting the partial discharge measurement using the UHF method in transformer oil 査読有り
F.Odawara,T.Kirishima,S.Ohtsuka,S.Matsumoto,M.Hikita
2005 Korea-Japan Joint Symposium on Electrical Discharge and High Voltage Engineering PA-10 133 - 136 2005年11月
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Investigation of Partial Discharge Characteristics in Air from Artificial Defects under Three Phase Voltage 査読有り
U.Khayam,S.Ohtsuka,S.Matsumoto,M.Hikita
2005 Korea-Japan Joint Symposium on Electrical Discharge and High Voltage Engineering PA-2 100 - 103 2005年11月
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Partial discharge characteristics of turn/turn insulation in inverter-fed motor 査読有り
T.Koyanagi,K.Fukunaga,S.Ohtsuka,K.Kimura,M.Hikita
2005 Korea-Japan Joint Symposium on Electrical Discharge and High Voltage Engineering PA-6 116 - 119 2005年11月
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Study of PD Behaviors on a Crossed Sample of Magnet-Wire with Repetitive Bipolar Impulses for Inverter-Fed Motor Coil Insulation 査読有り
K.Kimura,S.Ushirone,T.Koyanagi,Y.Iiyama,S.Ohtsuka,M.Hikita
2005 Annual Report Conference on Electrical Insulation and Dielectric Phenomena (CEIDP) 4-6 393 - 396 2005年10月
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Experimental Investigation of EPR Degradation Mechanism due to Electrical Ageing 査読有り
Y.Z.Arief,K.Kawano,Y.Urabe,S.Ohtsuka,M.Hikita
16th International Symposium on High Voltage Engineering(ISH2005) H-65 2005年08月
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Discharge Properties and Emitted Electromagnetic Wave Spectrum in Low Vacuum Region of Vacuum Interrupter 査読有り
M.Kamarol,S.Ohtsuka,H.Saitoh,M.Sakaki,M.Hikita
電気学会論文誌B 125 ( 8 ) 797 - 802 2005年08月
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Fluctuation of Partial Discharge Inception Voltage and Discharge Location of Twisted Pair Sample under Repetitive Impulse Voltage 査読有り
K.Kimura,S.Ushirone,T.Koyanagi,Y.Iiyama,S.Ohtsuka,M.Hikita
2005 International Symposium on Electrical Insulating Materials(ISEIM2005) A3-7 176 - 179 2005年06月
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A method to classify the signals from artificially prepared defects in GIS using the decision tree method 査読有り
H.Hirose,T.Ohhata,Y.Kotou,S.Matsuda,M.Hikita,T.Nishimura,S.Ohtsuka,S.Matsumoto,S.Tsuru,J.Ichimaru
2005 International Symposium on Electrical Insulating Materials(ISEIM2005) B6-8 885 - 888 2005年06月
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Discharge Phenomena in Low Vacuum Region of Glass Tube Vacuum Interrupter under AC Applied Voltage 査読有り
M.Kamarol,S.Ohtsuka,H.Saitou,M.Sakaki,M.Hikita
2005 International Symposium on Electrical Insulating Materials(ISEIM2005) A1-6 36 - 39 2005年06月
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レーザ生成プラズマを用いた高温ガス絶縁特性の評価 査読有り
縄田能久，原野孝幸，大塚信也，趙孟佑，八重樫祐司，植田俊明，藤江栄治，匹田政幸
電気学会論文誌B 125 ( 4 ) 425 - 433 2005年04月
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Study on Metallic Particle Motion and Partial Discharge Characteristics in GIS Tank Filled with CO2 and SF6 査読有り
M.Onomoto,T.Nishimura,T.Teshima,S.Ohtsuka,S.Matsumoto,M.Hikita
IEEJ Trans. FM 125 ( 1 ) 71 - 76 2005年01月
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Examination of Partial Discharge Characteristics by Discharge Light Emission in CO2 and SF6 Gases 査読有り
K.Kiyama,N.Yokoyama,S.Ohtsuka,S.Matsumoto,S.Kaneko,S.Okabe,M.Hikita
Proc. of 12th Asian Conference on Electrical Discharge B-25 265 - 268 2004年11月
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Effect of Fillers on Ageing Properties by Partial Discharge of EPR Used in Cable Insulation 査読有り
Y.Z.Arief,K.Kawano,T.Mizuno,S.Ohtsuka,M.Hikita
Proc. of 12th Asian Conference on Electrical Discharge（ACED2004) 466 - 469 2004年11月
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Risk Management Method Using the Risk Priority Number for Long Service Power Equipment from the Corporate Social Responsibility Point of View 査読有り
S.Matsumoto,S.Ohtsuka,M.Hikita
Proc. of 12th Asian Conference on Electrical Discharge C-3 295 - 298 2004年11月
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PD Behavior of Twisted-pair Sample under Repetitive Impulsed Simulating Inverter-fed Motor Insulation 査読有り
K.Kimura,S.Ushirone,S.Ohtsuka,M.Hikita
Conference Record of the International Conference on Electrical Machines and Systems 2004(ICEMS2004) OG-2 OG2-630-M12-029 2004年11月
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リスクアセスメントのためPD放射電磁波第一波に及ぼすGISタンクサイズとセンサ位置の影響 査読有り
大塚信也，尾野本道雄，手嶋隆志,金子周平,岡部成光,匹田政幸
電気学会論文誌B 124 ( 11 ) 1365 - 1372 2004年11月
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Influence of ATH Contents on Leakage Current Characteristics and Degradation of Polymer Materials 査読有り
Y.Souta,T.Tsurusaki,A.Takenouchi,S.Ohtsuka,A.Ohno,M.Hikita
Proc. of 12th Asian Conference on Electrical Discharge 498 - 501 2004年11月