Hanaoka Ryoichi

ハナオカリョウイチ | Hanaoka Ryoichi

Affiliation and department：

Research field (1)： Electrical power engineering

Research keywords (2)：電子・電気材料工学 , 電力工学・電気機器工学

Research theme for competitive and other funds (15)：

2022 - 2025 Analysis of the effect of high voltage pulse application on the porous electrode reaction characteristics of lithium-ion batteries
2018 - 2021 Proof and analysis of charge / discharge phenomenon of power storage device in high electric field
2014 - 2019 Research on transient response analysis of lithium ion battery; Elucidating the influence of high frequency noise on safety
2015 - 2018 Research on Dispersion Behavior Control and Its Application of Nanoparticles Using High Electric Field Technique
2015 - 2018 Analysis of phenomena during application of high voltage pulse in electrode-electrolyte system

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Papers (67)：

Yoji Fujita, Akihiko Kono, Yuji Suzuki, Hiroaki Urushibata, Nobuyuki Naoe, Ryoichi Hanaoka. Analysis of Current, Polarization and Lithium Concentration in the Porous Electrode of a Lithium-ion Battery during High-frequency, High-current (10,000C) Flow. 2023 XXXII International Scientific Conference Electronics (ET). 2023
Ryoichi Hanaoka, Nobuyuki Naoe, Katsunori Miyagi, Yoji Fujita, Seiichi Nishikawa, Masaki Hisazumi. Effect of temperature on creepage discharge and puncture breakdown at oil-pressboard interface under AC voltage. Int. J. Plasma Environ. Sci. Technol. 2022. 16. 3. 1-13
N. Nakamura, Y. Fujita, A. Kono, H. Urushibata, R. Hanaoka. Current Distribution Analysis in Porous Electrode of Lithium-ion Battery by Transmission Line Model under High Voltage Signal Application. 2022 IEEE International Conference on Diagnostics in Electrical Engineering - CDEE 2022. 2022. 1-4
T. Yamashita, N. Nakamura, Y. Fujita, A. Kono, H. Urushibata, R. Hanaoka. Over-discharge Phenomenon Caused by Corona Discharge in Lithium-ion Batteries (LiB) and its Effect on Copper Dissolution from the Negative Current Collector. Proc. XXXI International Scientific Conference Electronics - ET2022. 2022. 1-5
花岡良一. 機能性流体(ER流体/磁性流体/MR流体/電界共役流体)の特性と応用. 塗装工学. 2022. 57. 5. 178-194

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MISC (57)：

直江伸至, 花岡良一, 宮城克徳, 藤田洋司, 西川精一, 久住政喜. Measurement of optical spectra emitted by creepage discharge in rapeseed oil. 電気学会全国大会講演論文集(CD-ROM). 2023. 2023
王一擬, 藤田凌, 山根木貫介, 宮城克徳, 花岡良一, 伊藤泰久, 脇本聖. FR3入変圧器巻線コイル間モデルの高温絶縁特性. 電気学会令和4年電力・エネルギー部門大会(B部門大会). 2022. 335
花岡良一. 各種機能性流体の基礎・特性・設計及び応用技術. 株式会社 R&D支援センター: セミナー講演. 2022. 1-170
山本博法, 花岡良一, 宮城克徳. 交流沿面放電により劣化菜種油中に溶解したガス成分の分析. 電気・情報関係学会北陸支部連合大会(CD-ROM). 2021. 2021
山本博法, 桶谷健, 宮城克徳, 花岡良一. Analysis of several gasses dissolved in aged rapeseed oil by AC creeping discharge. 電気学会全国大会講演論文集(CD-ROM). 2020. 2020

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Patents (1)：

Books (3)：

Lectures and oral presentations (9)：

Analysis of Gas Components Dissolved in Deteriorated Rapeseed Oil by AC creeping Discharge
(2021)
Functional Fluids (ER Fluid/Magnetic Fluid/MR Fluid/Electro-Conjugate Fluid), Adjustment/ evaluation/ control method for utilization ~From behavior mechanism to application~
(Science & Techhnology 2021)
菜種油中のAC沿面放電と破壊過程およびこれらに及ぼすレトロフィル時の残存劣化鉱油の影響
(石油学会第41回絶縁油分科会研究発表会 2021)
Effect of the permittivity of solid insulation coating of hemispherical electrodes to first flashover voltage in pressurized dry air
(2015 Annual Conference of Fundamentals and Materials Society IEE Japan 2015)
Gas Pressure Dependence of Ozone and N2O Generation by Homogeneous Barrier Discharge and Filamentary Discharge Type Air-fed Ozonizer
(2015 Annual Conference of Fundamentals and Materials Society IEE Japan 2015)

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Education (2)：

Professional career (2)：

Association Membership(s) (2)：

静電気学会 , 電気学会

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