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Affiliation Department |
Department of Electrical and Mechanical Engineering
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Title |
Assistant Professor |
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Homepage |
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External Link |
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NAKAMURA Yuta
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From School
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Hakodate National College of Technology Graduated
2013.04 - 2015.03
Country：Japan
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Hakodate National College of Technology Graduated
2008.04 - 2013.03
Country：Japan
From Graduate School
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Hokkaido University Graduate School, Division of Information Science Doctor's Course Completed
2017.04 - 2019.03
Country：Japan
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Hokkaido University Graduate School, Division of Information Science Master's Course Completed
2015.04 - 2017.03
Country：Japan
Qualification Acquired
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Certified Boiler Operator (second class)
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Electric Works Specialist (third kind)
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Hazardous Material Handler (second kind)
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Electrical Work Person (second kind)
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IT passport
Research Career
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電力需給調整に貢献する需要家側機器の活用方法に関する研究
(not selected)
Project Year： 2017.04 - 2019.03
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電圧制御に貢献する需要家側機器の活用方法に関する研究
(not selected)
Project Year： 2013.04 - 2017.03
Papers
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An Evaluation of Capacity of Storage Battery for Streamlining Distribution Lines according to Dynamic Rating Reviewed
Naruki Ishida, Yuta Nakamura, Mutsumi Aoki, Kazuhisa Hikoyama, Tomoaki Nonoyama
IEEJ Transactions on Power and Energy 143 ( 6 ) 379 - 388 2023.06
Authorship：Corresponding author Language：Japanese Publishing type：Research paper (scientific journal)
DOI： doi.org/10.1541/ieejpes.143.379
Other Link： https://www.jstage.jst.go.jp/article/ieejpes/143/6/143_379/_article/-char/ja
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Power demand prediction method that hibridized linear approximation and machine learning Reviewed
Yu Tanahashi, Hiroshi Kobayashi, Yuta Nakamura, Mutsumi Aoki
The Transactions of the Institute of Electrical Installation Engineers of Japan 43 ( 2 ) 9 - 16 2023.03
Authorship：Corresponding author Language：Japanese Publishing type：Research paper (scientific journal)
DOI： doi.org/10.14936/tieiej.43.2_9
Other Link： https://www.jstage.jst.go.jp/article/tieiej/43/2/43_9/_article/-char/ja
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Practicality Assessment of MILP and PSO and Evaluation of Hybridized Method in Operational Plans for Microgrid System Reviewed
Yu Tanahashi, Hiroshi Kobayashi, Yuta Nakamura, Mutsumi Aoki
IEEJ Transactions on Industry Applications 142 ( 12 ) 2022.12
Authorship：Corresponding author Language：Japanese Publishing type：Research paper (scientific journal)
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Study on Operation in Microgrid with Electrolyzer Participating in Reserve Market - Cost Evaluation Based on Actual Time-series Data of Transaction Price in Supplemental Reserve Market - Reviewed
Yuta Nakamura, Mutsumi Aoki, Yoshihide Kado, Hiroyuki Iki
Journal of Japan Society of Energy and Resources 43 ( 4 ) 172 - 177 2022.07
Authorship：Lead author Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japan Society of Energy and Resources
Other Link： https://www.jstage.jst.go.jp/article/jjser/43/4/43_172/_article/-char/ja#author-information-wrap
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Novel Optimization Method Hybridized by MILP and PSO for Operation Planning in Microgrid System Reviewed International journal
Yu Tanahashi, Hiroshi Kobayashi, Yuta Nakamura , Mutsumi Aoki
International Power Electronics Conference 2022 2022.05
Language：English Publishing type：Research paper (international conference proceedings)
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Optimal Charging Method for Batteries in Distribution System to Supply Demand in Remote Area Reviewed International journal
Yuta Nakamura, Mutsumi Aoki, Kazuhisa Hikoyama and Tomoaki Nonoyama
CIGRE 2022 Kyoto Symposium 2022.04
Authorship：Lead author Language：English Publishing type：Research paper (international conference proceedings) Publisher：International Council on Large Electric Systems (CIGRE)
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Frequency-Watt and Volt-Var control by Self-commutated Converter Connected Controllable DC Load Reviewed
Yuta Nakamura, Mutsumi Aoki, Yoshihide Kado, Hiroyuki Iki
IEEJ Transactions on Power and Energy 142 ( 2 ) 106 - 113 2022.02
Authorship：Lead author Language：Japanese Publishing type：Research paper (scientific journal) Publisher：The Institute of Electrical Engineers of Japan
Other Link： https://www.jstage.jst.go.jp/article/ieejpes/142/2/142_106/_article/-char/ja
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Optimization Operation Planning Method for Microgrid System that Combines Short-Term and Medium-Term Calculation using PSO Reviewed
Yu Tanahashi, Hiroshi Kobayashi, Yuta Nakamura, Mutsumi Aoki
IEEJ Transactions on Electronics, Information and Systems 2021.12
Language：Japanese Publishing type：Research paper (scientific journal) Publisher：The Institute of Electrical Engineers of Japan
DOI： 10.1541/ieejeiss.141.1397
Other Link： https://www.jstage.jst.go.jp/article/ieejeiss/141/12/141_1397/_article/-char/ja/
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Potential Evaluation of Economic and Resiliency in P2P Electricity Transaction among Prosumers Reviewed
Yuta Nakamura
Journal of Japan Society of Energy and Resources 250 ( 11 ) 442 - 449 2021.11
Authorship：Lead author Language：Japanese Publishing type：Research paper (scientific journal) Publisher：Japan Society of Energy and Resources
Other Link： https://www.jstage.jst.go.jp/article/jjser/42/6/42_442/_article/-char/ja/
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Study on Operation in Power System Utilizing Customer's Resource for Providing Demand and Supply Regulation Reviewed International journal
Yuta Nakamura,Mutsumi Aoki,Suresh Chand Verma
2020 International Conference on Smart Grids and Energy Systems (SGES) 2021.05
Authorship：Lead author Language：English Publishing type：Research paper (international conference proceedings)
DOI： 10.1109/SGES51519.2020.00019
Other Link： https://ieeexplore.ieee.org/document/9364622
Books and Other Publications
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（ Role： Contributor , 6.7 電圧調整機能）
電気学会 2022.11
Total pages：7 Responsible for pages：108-114 Language：jpn Book type：Report
Presentations
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Power System Stabilization Control by Self-commutated Converter Connected Electrolyzer - System Considering Dynamic Characteristics of Load -
Yuta Nakamura, Mutsumi Aoki
2023 Annual meetings IEE of Japan. The Institute of Electrical Engineers of Japan
Event date： 2023.03
Language：Japanese Presentation type：Oral presentation (general)
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配電系統における需要家資源を活用した電力系統運用に関する研究
中村 勇太
2023.01 エネルギー総合工学研究所
Event date： 2023.01
Language：Japanese Presentation type：Public lecture, seminar, tutorial, course, or other speech
Venue：オンライン Country：Japan
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Potential evaluation of economic and resiliency in P2P electricity transaction among prosumers with PV and battery International conference
Yuta Nakamura
33rd International Photovoltaic Science and Engineering Conference (PVSEC-33) 2022.11 PVSEC Committee
Event date： 2022.11
Language：English Presentation type：Poster presentation
Venue：Nagoya Congress Center, Japan Country：Japan
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Concept and Effect of optimization in EMS design Invited
Yuta Nakamura
Think about microgrids! - 1st Regular Microgrid Seminar - 2022.09 Japan Smart Community Alliance
Event date： 2022.09
Language：Japanese Presentation type：Public lecture, seminar, tutorial, course, or other speech
Venue：Online Country：Japan
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Fundamental Study on Power System Stabilization by Parallelized Self-commutated Converters Connected Electrolyzer with Nonlinear Characteristics
Yuta Nakamura,Mutsumi Aoki,Yoshihide Kado,Hiroyuki Iki
The 2022 Annual Conference of Power and Energy Society IEE of Japan The Institute of Electrical Engineers of Japan
Event date： 2022.09
Language：Japanese Presentation type：Oral presentation (general)
Venue：Fukui
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Evaluation of The Impact of Distance-based Wheeling Charge on P2P Energy Trading
Daichi Tsutsumi,Yuta Nakamura,Mutsumi Aoki
The 2022 Annual Conference of Power and Energy Society IEE of Japan The Institute of Electrical Engineers of Japan
Event date： 2022.09
Language：Japanese Presentation type：Oral presentation (general)
Venue：Fukui
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Yuta Nakamura,Mutsumi Aoki,Yoshihide Kado,Hiroyuki Iki
41th conference of Japan Society of Energy and Resources Japan Society of Energy and Resources
Event date： 2022.08
Language：Japanese Presentation type：Oral presentation (general)
Venue：Online
The promotion of renewable energy, such as photovoltaic generation (PV), may worsen demand and supply balancing in the power system due to the large generation fluctuations of weather conditions in renewable energy. The electrolyzer for hydrogen supplying called the power to gas can regulate demand and supply balancing as alternative resources. The authors had developed a novel method to optimize the operation of microgrid consisted PV, battery, electrolyzer, and auxiliary equipment regarding hydrogen supplement participating in the reserve market economically. Previous research by authors evaluated the cost evaluation of hydrogen supply by electrolyzer in microgrid under optimization in ideal conditions based on time-series data of actual transaction prices in supplemental reserve market in Transmission and Distribution Grid Council (TDGC), and the spot market in Japan Electric Power Exchange (JEPX) had been performed. This research evaluates the cost of hydrogen supply based on the 2021 fiscal yearly actual prices and frameworks of domestic (Japan) and abroad (Germany) markets. Moreover, the evaluation reveals the effect of the cost of hydrogen supply on the difference in markets.
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Optimization of installed capacity based on the annual operation plan of the microgrid system
Yu Tanahashi,Hiroshi Kobayashi,Yuta Nakamura,Mutsumi Aoki
41th conference of Japan Society of Energy and Resources Japan Society of Energy and Resources
Event date： 2022.08
Language：Japanese Presentation type：Oral presentation (general)
Venue：Online
When Install a microgrid system (MGS) for consumers, it is important to install equipment according to the load of the consumer. Therefore, we will optimize the capacity of each MGS facility from the viewpoint of life cycle cost (LCC), which is the sum of initial cost and running cost. As an optimization method suitable for this, we propose a method that optimize the capacity of each MGS facility by particle swarm optimization (PSO) based on a one-year MGS operation plan using patterned data and mixed integer linear programming (MILP). The problem with this method is that it takes a long time to calculate the yearly operation. By expressing the customer data for one year with four types of pattern data while maintaining the characteristics of the data for each season, the amount of calculation required for the operation plan can be reduced and the optimum installed capacity can be obtained within the practical time.
When the proposed method was executed under multiple conditions and a case study was conducted to find the installed capacity, problems and room for improvement due to the randomness of PSO were clarified, but the combination of installed capacity with a small LCC was found. -
Power System Stabilization Control by Self-commutated Converter Connected Electrolyzer - System Considering Nonlinear Characteristics of Load -
Yuta Nakamura, Mutsumi Aoki, Yoshihide Kado, Hiroyuki Iki
2024 Annual meetings IEE of Japan. The Institute of Electrical Engineers of Japan
Event date： 2022.03
Language：Japanese Presentation type：Oral presentation (general)
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Development of Economic Assessment Model for P2P Energy Trade with Distance-Based Wheeling Charge
Taichi Tsutsumi,Yuta Nakamura,Mutsumi Aoki
The 2022 ANNUAL Meeting the Institute of Electrical Engineers of Japan
Event date： 2022.03
Language：Japanese Presentation type：Oral presentation (general)
Awards
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若手研究イノベータ奨励賞
2022.03 名古屋工業大学若手研究イノベーター養成センター
中村勇太
Country：Japan
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Incentive award in Technical Commite on Power Systems Engineering in IEEJ
2022.03 Technical Commite on Power Systems Engineering in IEEJ Study on Charging of Battery for Contributing Off-grid in Remote Area - Impact of Position and Usage Condition in Charging Equipment on Charging Characteristics -
Award type：Award from Japanese society, conference, symposium, etc. Country：Japan
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Young engineer Oral presentation Competition in The 2021 Annual Conference of Power and Energy Society IEE of Japan
2021.10 The Institute of Electrical Engineers of Japan Frequency-Watt and Volt-Var control by Self-commutation Type Converter Connected Controllable Load
Yuta Nakamura
Award type：Award from Japanese society, conference, symposium, etc. Country：Japan
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若手研究イノベータ奨励賞
2021.03 名古屋工業大学若手研究イノベーター養成センター
中村勇太
Country：Japan
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Young engineer Oral presentation Competition in The 2020 Annual Conference of Power and Energy Society IEE of Japan
2020.09 The Institute of Electrical Engineers of Japan Study on Operation in Microgrid including Hydrogen Supplying Equipment for Contributing Power System Operation
Yuta Nakamura
Award type：Award from Japanese society, conference, symposium, etc. Country：Japan
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IEEJ Excellent Presentation Award
2019.09 The Institute of Electrical Engineers of Japan Optimal Operation of Co-generation System Coordinated by Aggregator for Providing the Demand and Supply Regulation Capacity
Award type：Award from Japanese society, conference, symposium, etc. Country：Japan
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IEEJ Hokkaido Branch Presentation Award
2017.02 The Institute of Electrical Engineers of Japan Study on Voltage Regulation Utilizing EV Rapid Charger in a Distribution System - Development of Voltage Regulation Method Based on Voltage Deadband -
Award type：Award from Japanese society, conference, symposium, etc. Country：Japan
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Incentive award in Technical Commite on Power Systems Engineering in IEEJ
2017.01 Technical Commite on Power Systems Engineering in IEEJ Study on Voltage Regulation utilizing EV Rapid Charger in a Distribution System - Optimal Design of Control Parameters and Impact of Voltage Fluctuation -
Award type：Award from Japanese society, conference, symposium, etc. Country：Japan
Scientific Research Funds Acquisition Results
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電力供給の耐災害性向上に寄与する需要家リソース活用に関する研究
2020.08 - 2024.03
科学研究費補助金 若手研究
Authorship：Principal investigator
近年、地震や台風などの災害の増加・規模の拡大が深刻になりつつあり、社会インフラの中核を担う電力システムの耐災害性を向上させることは、今後ますます重要な課題となるだろう。その一方で近年、需要家が所有している可制御機器（需要家リソース）を電力系統の運用に貢献することが期待されており、地理的に分散しているリソース群の活用により、災害によって電力系統が分断された際にも、電力供給を安定的に継続できる可能性が高まる。そこで本研究では、電力系統に分散的に設置されている需要家リソース群の活用を前提とした平時・災害時の運用手法を確立するとともに，災害により電力系統が分断された際に需要家リソースの活用によって電力供給の信頼度が向上する可能性を評価する。
Other External Funds
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実証試験に基づく需要家リソース活⽤時の配電系統への影 響評価および配電設備構成に関する検討
2020.02 - 2022.03
パワーアカデミー パワーアカデミー研究助成萌芽研究 個人型
中村勇太、青木睦
Authorship：Principal investigator Grant type：Competitive
近年導入が進んでいる自然変動電源により，電力系統内の需給バランスや電力系統全体の電圧が不安定化することが懸念されている。この問題を解決するために，需要家が所有する蓄電池やコジェネ等に代表される可制御の負荷や電源の機器（リソース）を活用することが検討されつつある。しかしながら，その需要家リソースの活用能力は，リソースを所有する需要家の振る舞い（本来用途）によって左右される。また需要家リソースの多くは，系統規模の小さい配電系統に地理的に分散して存在しているため，需要家リソースの活用能力をより明確化するためには需要家の振る舞いに加え，配電系統内の局所的な地点の電圧や配電設備の容量超過などの系統内の影響の考慮も欠かせない。申請者はこれまで，需要家の振る舞いを考慮した確率的な需要家リソース群の活用方法を開発した。そこで本研究では，検討したリソース活用方法の実証試験環境として，需要家リソースが多数設置されている模擬配電系統およびリソースの通信・制御システムを構築し，需要家リソースの活用能力を評価すると共に，需要家リソース活用を前提とした配電設備の容量設計や最適な構成に関する検討を行う。
Teaching Experience
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Fundamental Experiment in Electrical Insturumentation
2017.10 - 2019.03 Institution：Hokkaido Institute of Technology
Country：Japan
Committee Memberships
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電気学会 2023年電気学会産業応用部門大会実行委員
2022.10 - 2023.10
Committee type：Academic society
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電気設備学会 2021年(第39回)電気設備学会全国大会実行委員会
2020.10 - 2021.11
Committee type：Academic society
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電気学会 配電用変電所保護リレーシステム調査専門委員会，WG委員
2019.10 - 2022.10
Committee type：Academic society
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電気学会 論文委員会，委員
2019.07
Committee type：Academic society
Social Activities
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Role(s)： Lecturer
電気学会 東海支部 研究フォーラム「電力システムに対する雷・自然災害と環境問題に関する研究 第2回」 愛知県 名古屋工業大学 ３号館２階２２１会議室 2020.02
Audience： College students, Graduate students, Teachers, Researchesrs, General
Type：Lecture
Academic Activities
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博士学生アドバイザー
Role(s)： Panel moderator, session chair, etc.
パワーアカデミー 2018.08
本活動内容は、大学院修士課程などで電気工学を学んでいる学生を対象に、博士課程進学後の電気工学分野におけるキャリアパス形成に関する情報交換をして頂くことを目的として企画したものである。その中で博士課程進学者として、活動状況や経験談について意見を述べ、学生からのキャリアパス形成に関する質問を受け、助言を行った。