KITANI Ryota 木谷亮太

… Alternative Names

木谷亮太キタニリョウタ

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Researcher Number	90761619
Other IDs
Affiliation (Current)	2025: 地方独立行政法人大阪産業技術研究所, 和泉センター, 研究員 2025: 地方独立行政法人大阪府立産業技術総合研究所, その他部局等, 研究員
Affiliation (based on the past Project Information) *help	2020 – 2024: 地方独立行政法人大阪産業技術研究所, 和泉センター, 研究員 2017 – 2018: 地方独立行政法人大阪産業技術研究所, 和泉センター, 研究員
Review Section/Research Field	Principal Investigator Materials/Mechanics of materials Except Principal Investigator Basic Section 21010:Power engineering-related / Basic Section 18030:Design engineering-related
Keywords	Principal Investigator 電子・電気材料 / 機械材料・材料力学 / 電力工学 / 応力 / 沿面放電 / Ｘ線ＣＴ / 界面 / 積層造形 / クラック / 固体絶縁材料 … More / 電気トリー / X線CT / 異方性 / 高電圧工学 / 電荷 / 電流積分計 / トリー / 材料力学 / 破壊 / 電気絶縁材料 … More Except Principal Investigator 電流積分電荷法 / 水トリー / 絶縁破壊 / 部分放電 / 分子動力学計算 / 量子化学計算 / 絶縁劣化 / トリーイング / 複合要因劣化 / 空間電荷 / 深層学習 / エネルギー解放率 / 有限要素解析 / 電気トリー / CAE / 山田方程式 / 設計生産統合型トポロジー最適化 / 法線ベクトル場の構成 / 幾何学的特徴 / 随伴変数法 / 生産性の定式化 / 製造性の定式化 / DfAM / 幾何力学 / 設計生産 / 積層造形 / 製造制約 / レベルセット法 / 最適設計 / 計算力学 / 仮想的な物理モデル / デジタルエンジニアリング / 設計工学 / 感度解析 / 幾何学的特徴量 / 偏微分方程式 / トポロジー最適化 Less

Electrical degradation in complex environmental factors
- Principal Investigator
  
  岩田晋弥
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21010:Power engineering-related
- Research Institution
  Osaka Research Institute of Industrial Science and Technology
Multiscale modeling of degradation of electrical insulating material
- Principal Investigator
  
  Iwata Shinya
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21010:Power engineering-related
- Research Institution
  Osaka Research Institute of Industrial Science and Technology
Consistent method for optimal design and manufacturing based on the unified geometrical feature evaluation by the partial differential equation
- Principal Investigator
  
  Yamada Takayuki
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 18030:Design engineering-related
- Research Institution
  The University of Tokyo
  Kyoto University
Evaluation of complex relationship between electrical and mechanical breakdown in terms of energy potentially causing or blocking electrical tree and breakdownPrincipal Investigator
- Principal Investigator
  
  KITANI Ryota
- Project Period (FY)
  2017 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Materials/Mechanics of materials
- Research Institution
  Osaka Research Institute of Industrial Science and Technology

All 2024 2023 2022 2021 2020 2018 2017

All Journal Article Presentation

[Journal Article] Charge Accumulation Dependence on Electric Field, Temperature, and Voltage Application Time in Polymeric Insulating Materials by Current-Integrated Charge Method2024
- Author(s)
  Uehara Hiroaki、Iwata Shinya、Kitani Ryota、Okamoto Tatsuki、Takada Tatsuo
- Journal Title
  
  IEEE Transactions on Dielectrics and Electrical Insulation
  
  Volume: 31 Issue: 2 Pages: 694-703
- DOI
  10.1109/tdei.2023.3332312
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K05243, KAKENHI-PROJECT-23K26100
[Journal Article] Circuit Model of Q(t) Data at High Temperature and Evaluation of Delay Parameters2024
- Author(s)
  Kitani Ryota、Iwata Shinya、Tsuya Tomoka
- Journal Title
  
  IEEE Access
  
  Volume: 12 Pages: 18627-18639
- DOI
  10.1109/access.2024.3361665
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K26100
[Journal Article] Circuit Models of Q(t) Data and Analyses of Saturation Time Dependency on Delay Parameters2024
- Author(s)
  Kitani Ryota、Iwata Shinya、Tsuya Tomoka、Uehara Hiroaki、Okamoto Tatsuki、Takada Tatsuo
- Journal Title
  
  IEEE Access
  
  Volume: 12 Pages: 39152-39165
- DOI
  10.1109/access.2024.3375332
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K05243, KAKENHI-PROJECT-23K26100
[Journal Article] Verification of Interpretability of Phase-Resolved Partial Discharge Using a CNN With SHAP2023
- Author(s)
  Kitani Ryota、Iwata Shinya
- Journal Title
  
  IEEE Access
  
  Volume: 11 Pages: 4752-4762
- DOI
  10.1109/access.2023.3236315
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H02140
[Journal Article] Brute-force analysis of insight of phase-resolved partial discharge using a CNN2023
- Author(s)
  Kitani Ryota、Iwata Shinya
- Journal Title
  
  Electrical Engineering
  
  Volume: - Issue: 4 Pages: 2373-2382
- DOI
  10.1007/s00202-023-01808-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H02140
[Journal Article] Energy-Release Rate in Electrically Deteriorated Materials Introduced by Using Maxwell Stress Tensor at Crack Tip2021
- Author(s)
  Kitani Ryota、Iwata Shinya、Imatani Shoji
- Journal Title
  
  IEEE Transactions on Dielectrics and Electrical Insulation
  
  Volume: 28 Issue: 6 Pages: 1925-1932
- DOI
  10.1109/tdei.2021.009692
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H02140
[Journal Article] Phase-resolved partial discharge analysis of different types of electrode systems using machine learning classification2021
- Author(s)
  Iwata Shinya、Kitani Ryota
- Journal Title
  
  Electrical Engineering
  
  Volume: 103 Issue: 6 Pages: 3189-3199
- DOI
  10.1007/s00202-021-01306-5
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H02140
[Journal Article] Q(t)-measurements of electrically deteriorated polymeric materials under environmental testing2020
- Author(s)
  R. Kitani, S. Iwata
- Journal Title
  
  2020 International Symposium on Electrical Insulating Materials
  
  Volume: - Pages: 169-172
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H02140
[Journal Article] 固体絶縁材料破壊痕の３次元形状観察2018
- Author(s)
  木谷亮太、岩田晋也
- Journal Title
  
  SPring-8 User Experiment Report
  
  Volume: -
- Open Access
- Data Source
  KAKENHI-PROJECT-17K18441
[Journal Article] Stress effects on the electrical degradation of additive manufactured materials2017
- Author(s)
  Ryota Kitani, Shinya Iwata
- Journal Title
  
  Electrical Insulating Materials (ISEIM), 2017 International Symposium on
  
  Volume: 1 Pages: 118-121
- DOI
  10.23919/iseim.2017.8088703
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K18441
[Journal Article] Influence of surface roughness of additive manufacturing polymer on surface flashover voltage2017
- Author(s)
  Shinya Iwata, Ryota Kitani
- Journal Title
  
  Electrical Engineering
  
  Volume: - Issue: 3 Pages: 1949-1955
- DOI
  10.1007/s00202-017-0675-3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K18441, KAKENHI-PROJECT-26630337
[Presentation] 分子動力学計算による水トリー劣化要因の検討2023
- Author(s)
  岩田晋弥, 木谷亮太, 津屋朋花
- Organizer
  令和5年電気関係学会関西連合大会
- Data Source
  KAKENHI-PROJECT-23K26100
[Presentation] 形態力に基づく絶縁破壊のモデリングとトリーイングへの適用可能性2023
- Author(s)
  岡田隼弥, 今谷勝次, 木谷亮太, 岩田晋弥
- Organizer
  日本材料学会第72期学術講演会
- Data Source
  KAKENHI-PROJECT-23K26100
[Presentation] エネルギー解放率に基づく電気絶縁材料劣化現象の駆動力推定2022
- Author(s)
  木谷亮太, 岩田晋弥, 今谷勝次
- Organizer
  第334回電気材料技術懇談会
- Data Source
  KAKENHI-PROJECT-20H02140
[Presentation] Q (t)-measurements of electrically deteriorated polymeric materials under environmental testing2020
- Author(s)
  R. Kitani, S. Iwata
- Organizer
  2020 International Symposium on Electrical Insulating Materials (ISEIM)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02140
[Presentation] Stress effects on the electrical degradation of additive manufactured materials2017
- Author(s)
  Ryota Kitani, Shinya Iwata
- Organizer
  8th International Symposium on Electrical Insulating Materials
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K18441

1. Iwata Shinya (10642382)

# of Collaborated Projects: 3 results

# of Collaborated Products: 14 results
2. Yamada Takayuki (30598222)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 正宗淳 (50706538)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 黒田紘敏 (80635657)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 三木隆生 (80806753)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 寺本央 (90463728)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 津屋朋花 (10963233)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
8. TAKADA Tatsuo

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 植原弘明

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results

KITANI Ryota 木谷 亮太

木谷 亮太 キタニ リョウタ

Research Projects

Research Products

Co-Researchers

Electrical degradation in complex environmental factors

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Multiscale modeling of degradation of electrical insulating material

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Consistent method for optimal design and manufacturing based on the unified geometrical feature evaluation by the partial differential equation

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Evaluation of complex relationship between electrical and mechanical breakdown in terms of energy potentially causing or blocking electrical tree and breakdownPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Charge Accumulation Dependence on Electric Field, Temperature, and Voltage Application Time in Polymeric Insulating Materials by Current-Integrated Charge Method2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Circuit Model of Q(t) Data at High Temperature and Evaluation of Delay Parameters2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Circuit Models of Q(t) Data and Analyses of Saturation Time Dependency on Delay Parameters2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Verification of Interpretability of Phase-Resolved Partial Discharge Using a CNN With SHAP2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Brute-force analysis of insight of phase-resolved partial discharge using a CNN2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Energy-Release Rate in Electrically Deteriorated Materials Introduced by Using Maxwell Stress Tensor at Crack Tip2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Phase-resolved partial discharge analysis of different types of electrode systems using machine learning classification2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Q(t)-measurements of electrically deteriorated polymeric materials under environmental testing2020

Author(s)

Journal Title

Data Source

[Journal Article] 固体絶縁材料破壊痕の３次元形状観察2018

Author(s)

Journal Title

Data Source

[Journal Article] Stress effects on the electrical degradation of additive manufactured materials2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Influence of surface roughness of additive manufacturing polymer on surface flashover voltage2017

Author(s)

Journal Title

KITANI Ryota 木谷亮太

木谷亮太キタニリョウタ

[Presentation] 形態力に基づく絶縁破壊のモデリングとトリーイングへの適用可能性2023