Papers - SAKODA Tatsuya
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CVT ケーブルの劣化位置標定に関する基礎研究
池田佑允, 迫田達也, 佐藤英章, 春山浩, 宮崎和則
宮崎大学工学部紀要 47 143 - 148 2018.7
Language：Japanese Publishing type：Research paper (bulletin of university, research institution)
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塩分濃度を変化させた場合のポリマー材料の耐電圧評価
川口翔大, 迫田達也, 阿嘉良昌, 安食富和, 深野孝人
宮崎大学工学部紀要 47 149 - 152 2018.7
Language：Japanese Publishing type：Research paper (bulletin of university, research institution)
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界面活性剤添加時における水中プラズマ源の特性の検討
後藤弘輝, 西村豪志, 土田潤一郎, 迫田達也
宮崎大学工学部紀 47 157 - 162 2018.7
Language：Japanese Publishing type：Research paper (bulletin of university, research institution)
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変成器内部で生じる部分放電放射電磁波の周波数特性
川小根光輝, 白浜優吾, 中村友哉, 迫田達也
宮崎大学工学部紀要 47 153 - 156 2018.7
Language：Japanese Publishing type：Research paper (bulletin of university, research institution)
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配電機器内部で生じた部分放電による放射電磁波特性
白浜優吾, 中村友哉, 川小根光輝, 迫田達也
宮崎大学工学部紀要 47 163 - 166 2018.7
Language：Japanese Publishing type：Research paper (bulletin of university, research institution)
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シリコーンゴムの塩害に対する耐汚損特性の検討
田平耕成, 迫田達也, 阿嘉良昌, 安食富和, 深野孝人
宮崎大学工学部紀要 47 167 - 170 2018.7
Language：Japanese Publishing type：Research paper (bulletin of university, research institution)
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Heガスを利用したプラズマ装置における遷移発光強度の測定と芽胞菌の殺菌
土田潤一郎, 西村豪志, 後藤弘輝, 迫田達也
宮崎大学工学部紀要 47 171 - 174 2018.7
Language：Japanese Publishing type：Research paper (bulletin of university, research institution)
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プラグインエルボで発生する沿面放電特性
中村友哉, 川小根光輝, 白浜優吾, 迫田達也
宮崎大学工学部紀要 47 175 - 178 2018.7
Language：Japanese Publishing type：Research paper (bulletin of university, research institution)
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塩霧試験におけるポリマー材料の撥水性特性の評価
南英佑, 迫田達也, 阿嘉良昌, 安食富和, 深野孝人
宮崎大学工学部紀要 47 183 - 186 2018.7
Language：Japanese Publishing type：Research paper (bulletin of university, research institution)
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配電用直列ギャップ付酸化亜鉛形避雷器のV -t 特性の改善に関する研究
堀江響, 迫田達也, 久保克隆, 水谷学, 深野孝人
宮崎大学工学部紀要 47 187 - 192 2018.7
Language：Japanese Publishing type：Research paper (bulletin of university, research institution)
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誘電体バリア放電を利用した殺菌装置における芽胞菌の殺菌
西村豪志, 土田潤一郎, 迫田達也
宮崎大学工学部紀要 47 179 - 182 2018.7
Language：Japanese Publishing type：Research paper (bulletin of university, research institution)
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Control of Voltage Rise Caused by the Reversed Power Flow in High Voltage Distribution System by Detaching Shunt Capacitors and Optimum Location of PV Power Plan Reviewed
Thin Thin Hlaing, Tatsuya Sakoda, and Noriyuki Hayashi
24th International Conference on Electrical Engineering 178 - 184 2018.6
Language：English Publishing type：Research paper (international conference proceedings)
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Comarative Analysis of Optimization Based Tuning Method and Conventional Tuning Method for LFC of Multi-Area Power System Reviewed
Aung Ko Latt, Tatsuya Sakoda, and Noriyuki Hayashi
24th International Conference on Electrical Engineering 228 - 234 2018.6
Language：English Publishing type：Research paper (international conference proceedings)
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Development of on-line partial discharge locator for electric power cable Reviewed
Katsuya Yamashita, Souta Watanuki, Takuma Miyake, Tatsuya Sakoda, Wataru Kawano
2018 Electrical Insulation Conference (EIC) 216 - 219 2018.6
Language：English Publishing type：Research paper (international conference proceedings)
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Variation in Insulation Performance of Artificially Polluted Silicone Rubber Reviewed
Kento Takezaki, Takuma Miyake, Tatsuya Sakoda, Yoshiaki Aka, Tomikazu Anjiki, Takato Fukano
24th International Conference on Electrical Engineering 1679 - 1684 2018.6
Language：English Publishing type：Research paper (international conference proceedings)
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Discharge behavior and dielectric performance of artificially polluted hydrophobic silicone rubber Reviewed
Sakoda T., Tabira K., Miyake T., Hayashi N., Haji K., Aka Y., Anjiki T., Fukano T.
Journal of Electrostatics 93 97 - 103 2018.6
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Journal of Electrostatics
© 2018 Flashover voltage and discharges behavior were investigated with silicone rubber (SiR) polluted with fog, red clay or carbon particles. For a SiR polluted with carbon, partial discharges occur between water droplets and form interspersed dry bands. For a SiR polluted with red clay, the leakage current induces uniform dry bands and dry-band arc discharges. Because flashover occurs through the dry bands, the noticeable difference in flashover voltage between the polluting materials is not seen. The pollution deposit changes the surface state and causes partial discharges which lead large leakage current, however, the partial discharges don't significantly lower insulation performance.
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Recovery Characteristics of Hydrophobicity and Electrical Property of Polymeric Material Reviewed
Minami Eisuke, Miyake Takuma, Sakoda Tatsuya, Aka Yoshiaki, Anjiki Tomikazu, Fukano Takato
IEEJ Transactions on Fundamentals and Materials 138 ( 3 ) 115 - 116 2018.3
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：The Institute of Electrical Engineers of Japan
<p>To evaluate the long-term reliability of polymeric material used for electric power apparatus in the coastal area and to establish its insulation diagnosis technique, we evaluated recovery characteristics of hydrophobicity and electrical property of silicone rubber (SiR) by performing a salt fog aging test. As the result, the required times for recovery between the hydrophobicity and the electrical property are different. The time when the leakage current begins to be detectable might be a good index of the deterioration diagnosis.</p>
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Numerical analysis of electrical characteristics of a PV module irradiated by an impulse light flash Reviewed
Cheikh Ibra Wade, Ryo Torihara, Tatsuya Sakoda and Noriyuki Hayashi
Journal of InternatIonal Council on Electrical Engineering, Vol. 8, No. 1, pp. 8-13 (2018.2) 1 ( 8 ) 8 - 13 2018.2
Language：English Publishing type：Research paper (scientific journal)
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熱電発電システムにおいて各モジュール間の内部抵抗の違いを考慮した最大出力点追尾の制御手法 Reviewed
奥将俊, 田島大輔, 迫田達也, 林則行, 穂高一条
太陽エネルギー 1 ( 44 ) 79 - 87 2018.1
Language：Japanese Publishing type：Research paper (scientific journal)
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Improvement of Discharge Ignition Characteristics of a Surge Arrester with a Spark Gap Reviewed
Hibiki Horie, Tatsuya Sakoda, Katsutaka Kubo, Manabu Mizutani, Takato Fukano
IEEJ Transactions on Fundamentals and Materials 11 ( 137 ) 724 - 729 2017.11
Language：English Publishing type：Research paper (scientific journal)