Updated on 2024/10/01

写真a

 
URABE Chiyori
 
Organization
Graduate School of Engineering Electrical Engineering 1 Assistant Professor
Graduate School
Graduate School of Engineering
Undergraduate School
School of Engineering Electrical Engineering, Electronics, and Information Engineering
Title
Assistant Professor
External link

Degree 1

  1. 博士（人間・環境学） （ 2006.3   京都大学 ） 

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Professional Memberships 3

  1. 日本物理学会

  2. IEEE

  3. 電気学会

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Papers 32

  1. Grid Forming Converter Control System Synthesis: A Static Output Feedback Approach Reviewed International coauthorship

    S. Rehimi, H. Bevrani, C. T. Urabe, and T. Kato

    IEEJ TRANSACTIONS ON ELECTRICAL AND ELECTRONIC ENGINEERING   Vol. 19 ( 7 ) page： 1156 - 1167   2024.7

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1002/tee.24063

    Web of Science

    Scopus

  2. Foreseeing of Next-day Large Forecast Error of Solar Irradiance by Parameter Ensemble Forecasting using WRF Reviewed

    Kawai Misaki, Urabe Chiyori T., Kato Takeyoshi, Uno Fumichika

    IEEJ Transactions on Power and Energy   Vol. 144 ( 6 ) page： 384 - 392   2024.6

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    Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：The Institute of Electrical Engineers of Japan  

    <p>Under the condition of high penetration of PV system, large forecast error of solar irradiance can affect power supply and demand adjustment for example shortage of power supply and surplus power. Therefore, this study develops a model to foresee large forecast error of solar irradiance based on a variety of forecasted values of weather parameters such as low-level cloud cover caused by different combinations of physical schemes in a numerical weather prediction (NWP) model. Weather Research and Forecasting (WRF) is used as NWP model. The performance of the large forecast error foreseeing is evaluated by using Receiver Operating Characteristic (ROC) curves and False alarm rate (FAR) at Hit rate (HR) of 0.9. Target areas are Nagoya, Shizuoka, Nagano and Toyama. The results show that low-level cloud cover is useful for foreseeing of large forecast error of solar irradiance in summer at each area because of low false alarms with high hit rates. Furthermore, it is shown that useful weather parameters for foreseeing large forecast error of solar irradiance differ depending on areas and seasons, for example, in Nagano, Middle-level cloud cover is useful in seasons other than summer.</p>

    DOI： 10.1541/ieejpes.144.384

    Scopus

    CiNii Research

  3. Effects of Introducing Charging Promotion Time Zone According to Day Cumulative Irradiance to Increase EV Charging with Renewable Energy Reviewed

    Watanabe Masatoshi, Urabe Chiyori T., Kato Takeyoshi, Nakamura Toshiyuki, Yamamoto Toshiyuki, Hoshino Yuko, Konishi Mitsutaka

    IEEJ Transactions on Power and Energy   Vol. 144 ( 6 ) page： 364 - 375   2024.6

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    Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：The Institute of Electrical Engineers of Japan  

    <p>Future massive introduction of renewable power generation can cause a large amount of surplus power. The surplus power can be utilized effectively to charge Electric Vehicles (EVs) significantly if the timing of charging demand can be shifted to follow the change in renewable power supply. In order to assess the feasible EV charging using surplus renewable power, this study proposes a model for EV users' charging decisions according to SOC and cumulative irradiance, in which individual EV utilization patterns are taken into account based on a road traffic census. Then, this study evaluates the effect of a Charging Promotion Time Zone (CPTZ) depending on the daily cumulative irradiance to increase EV charging by surplus power. The result for the Chubu area, which is in the middle of the main island in Japan, shows that the proposed CPTZ increases EV charging with renewable power by about 14% without compromising the convenience of EVs as vehicles.</p>

    DOI： 10.1541/ieejpes.144.364

    Scopus

    CiNii Research

  4. Investigation on Current Trend of Land Use of Installation and Approval Site for Photovoltaic Power Generation Systems

    KATO Takeyoshi, YAMAUCHI Takato, SHIMURA Masaki, URABE Chiyori T.

    Proceedings of JSES conference   Vol. 2023 ( 0 ) page： 17 - 20   2023.11

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    Language：Japanese   Publishing type：Research paper (other academic)   Publisher：Japan Solar Energy Society  

    <p>In order to provide political supports effectively, future installation of PV should be properly assumed in terms of regional location and specific site. The assumption on future PV distribution can be improved by considering the current status of PV installation in various categories. Therefore, this study investigates the relationship between the statistics of the approved capacity of PV under the feed-in tariff (FIT) and the land use statistics based on mesh data.</p>

    DOI： 10.24632/jsesc.2023.0_17

    CiNii Research

  5. Cooperative Provision of Operating Reserves from Wind Power and Thermal Power Reviewed

    T. Urabe Chiyori, Fonseca Junior Joao Gari da Silva, Takeuchi Tomoya, Imanaka Masaki, Ogimoto Kazuhiko, Kontani Reo, Hayashi Kazutaka, Hoshihira Yuugo

    Journal of Japan Society of Energy and Resources   Vol. 44 ( 5 ) page： 200 - 210   2023.9

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    Authorship：Lead author   Language：Japanese   Publishing type：Research paper (scientific journal)   Publisher：Japan Society of Energy and Resources  

    Wind and photovoltaic (PV) power systems are the most promising renewable energy resources. However, outputs of wind and PV power can change drastically, depending on the weather conditions. When the share of renewable energy generation increases, thermal power generation decreases, which causes a reduction of operating reserve they provide to the whole power system. Thus, provision of operating reserves is one important challenge that may prevent further growth of renewable energy. In this study, we examined the effects of using wind power to provide operating reserves to power systems. To do that we numerically simulated the operation of the ten balancing areas of Japan for 8760 hours, considering scenarios of high penetration of renewable energy. The results show that the provision of operating reserves from wind power can reduce the operation cost, CO<sub>2</sub> emission, and curtailment of wind power. In addition, we also show that, while the provision of operating reserve from wind power can increase curtailment of PV power generation, the contribution of renewable energy to the power system can be further improved if operating reserves not only from wind power but also from PV can be provided.

    DOI： 10.24778/jjser.44.5_200

    CiNii Research

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  6. 再生可能エネルギー大量導入の下での系統慣性の低下と対策の解析・評価 Reviewed

    荻本和彦, 岩船由美子, 占部千由, 草柳儀隆, 宮崎 輝, 安藤希美, 入江寛, 東仁, 礒永 彰

    エネルギー・資源学会論文誌   Vol. 44 ( 4 ) page： 171 - 179   2023.7

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    Language：Japanese   Publishing type：Research paper (scientific journal)  

  7. Optimal Allocation of Curtailment Level of PV Power Output in Different Regions in Consideration of the Reduction in Aggregated PV Power

    N. Harag, C. T. Urabe, and T. Kato

    Renewable Energy and Power Quality Journal   Vol. 21   page： 190 - 195   2023.7

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    Language：English   Publishing type：Research paper (international conference proceedings)  

    DOI： 10.24084/repqj21.265

    Scopus

  8. Optimal Allocation of Curtailment Levels of PV Power Output in Different Regions in Consideration of Reduction of Aggregated Fluctuations Reviewed International journal

    N. Harag, C. T. Urabe, and T. Kato

    IEEE ACCESS   Vol. 11   page： 76020 - 76033   2023

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1109/ACCESS.2023.3296091

    Web of Science

    Scopus

  9. Robust Tuning of Grid-Forming Converters Using Kharitonov Theorem Reviewed International coauthorship

    S. Rehimi, H. Bevrani, C. T. Urabe, and T. Kato

    Proceedings of International Conference on Applied Innovation in IT   Vol. 11 ( 2 ) page： 117 - 124   2023

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    Language：English   Publishing type：Research paper (international conference proceedings)  

    Scopus

  10. Transient Response Enhancement in an AC Microgrid Using a Simple Two-Stage Controller Reviewed International coauthorship

    S. Rehimi, H. Bevrani, C. T. Urabe, and T. Kato

    2023 10th International Conference on Power and Energy Systems Engineering, CPESE 2023     page： 211 - 215   2023

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    Language：English   Publishing type：Research paper (international conference proceedings)  

    DOI： 10.1109/CPESE59653.2023.10303113

    Scopus

  11. Evaluation of Day-ahead Forecast Accuracy of Photovoltaic Power Output in Curtailment Operation

    KATO Takeyoshi, URABE Chiyori T.

    Proceedings of JSES conference   Vol. 2022 ( 0 ) page： 267 - 270   2022.11

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    Language：Japanese   Publishing type：Research paper (other academic)   Publisher：Japan Solar Energy Society  

    <p>The needs of curtailing power output of photovoltaic power generation (PV) will be increased by the increase in penetration so that the power supply-demand balancing capability is preserved. This study evaluates the accuracy of a day-ahead forecast of curtailed PV power output compared to the accuracy without curtailment. The aggregated PV power output for a year is considered together with a single point PV power output. The results show that the positive error can be decreased due to the upper limit of PV power output by curtailment. The improvement would be smaller in the case of aggregated PV power output due to the smoothing effect of forecast error among different observation points.</p>

    DOI： 10.24632/jsesc.2022.0_267

    CiNii Research

  12. Foreseeing of Large Forecast Error of Solar Irradiance by using Variation of Forecast Values of Multiple Models with Different Combinations of Physical Schemes

    KAWAI Misaki, URABE Chiyori T., KATO Takeyoshi, UNO Fumichika

    Proceedings of JSES conference   Vol. 2022 ( 0 ) page： 301 - 304   2022.11

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    Language：Japanese   Publishing type：Research paper (other academic)   Publisher：Japan Solar Energy Society  

    <p>In order to foresee the possibility of happening a large forecast error of irradiance, using Weather Research and Forecasting (WRF) in which the combination of physical schemes can be changed we have developed a model to foresee a large forecast error by analyzing the variation of forecast weather parameters values among different combination of physical schemes. In this paper, we vary the number of model combinations used for the predictor of large forecast error and compare the foreseeing accuracy of large forecast error.</p>

    DOI： 10.24632/jsesc.2022.0_301

    CiNii Research

  13. Mitigation of Short-Term Fluctuations in Wind Power Output in a Balancing Area on the Road Toward 100% Renewable Energy Reviewed International journal

    Chiyori T. Urabe, Takashi Ikegami, Kazuhiko Ogimoto

    IEEE ACCESS   Vol. 10   page： 111210 - 111220   2022

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    Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)   Publisher：IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC  

    The rapid growth of the share of variable renewable energy (VRE) may make it difficult to operate power systems incorporating these sources, due to fluctuations in VRE output. In this paper, we focus on the short-term fluctuations (STFs) in wind power total outputs in several balancing areas (BAs) in Japan. We propose five methods to mitigate STFs, utilizing innate functions of wind turbines that use neither battery systems nor any other additional systems or equipment. In addition, the methods suggested do not require predictions of the wind power output. The efficiency of the method was measured based on the relationship between the mitigation of STFs and associated energy loss. Historical wind power output data from three BAs in Japan (the Hokkaido, Tohoku, and Kyushu BAs) were used to conduct numerical simulations. One of the proposed methods effectively mitigated STFs in the total wind power output. The proposed approach is applicable to solar power and will help overcome challenges on the road toward 100% renewable energy.

    DOI： 10.1109/ACCESS.2022.3215740

    Web of Science

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  14. 2050年の電力需給における 低炭素化の可能性 Reviewed

    荻本和彦, 岩船由美子, 占部千由, 東仁, 黒沢厚志

    エネルギー・資源学会論文誌   Vol. 42 ( 4 ) page： 204 - 214   2021.7

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    Language：Japanese   Publishing type：Research paper (scientific journal)  

    DOI： 10.24778/jjser.42.4_204

  15. 電力需給モデルの限界費用によるスポット市場価格分析 Reviewed

    荻本和彦, 岩船由美子, 占部千由, 東仁, 礒永彰

    エネルギー・資源学会論文誌   Vol. 42 ( 4 ) page： 185 - 193   2021.7

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    Language：Japanese   Publishing type：Research paper (scientific journal)  

    DOI： 10.24778/jjser.42.4_185

  16. Positive Correlations between Short-Term and Average Long-Term Fluctuations in Wind Power Output Reviewed

    Chiyori T. Urabe, Tetsuo Saitou, Kazuto Kataoka, Takashi Ikegami, and Kazuhiko Ogimoto

    Energies   Vol. 14 ( 7 ) page： 1861   2021.3

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    Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.3390/en14071861

  17. 同期機の運用容量による系統慣性の特性分析 Reviewed

    荻本和彦, 岩船由美子, 占部千由, 東仁, 礒永彰

    エネルギー・資源学会論文誌   Vol. 42 ( 1 ) page： 30 - 37   2021.1

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    Language：Japanese   Publishing type：Research paper (scientific journal)  

    DOI： 10.24778/jjser.42.1_30

  18. Comparing catch-up vaccination programs based on analysis of 2012–13 rubella outbreak in Kawasaki City, Japan Reviewed

    Chiyori T. Urabe, Gouhei Tanaka,Takahiro Oshima, Aya Maruyama, Takako Misaki, Nobuhiko Okabe, Kazuyuki Aihara

    PLoS ONE   Vol. 15 ( 8 ) page： e0237312   2020.8

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    Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1371/journal.pone.0237312

  19. Active Power Control for Mitigation of Very-Short-term and Short-term Fluctuation of Wind Power Reviewed

    C. T. Urabe, T. Saitou, and K. Ogimoto

    17 th wind Integration workshop     page： WIW-108   2018.10

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    Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (international conference proceedings)  

  20. Mitigation Control of Very-short-term and Short-term Fluctuations of Wind Power Output Reviewed

    C. T. Urabe, T. Saitou, and K. Ogimoto

    Grand Renewable Energy 2018 International Conference and Exhibition     page： a90338   2018.6

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    Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (international conference proceedings)  

  21. Regional photovoltaic power fluctuations within frequency regulation control time frames: A study with high-resolution data Reviewed

    Joao Gari da Silva Fonseca Junior, Yuki Nishitsuji, Yusuke Udagawa, Chiyori T. Urabe, Tetsuo Saito, Fumichika Uno, Hideaki Ohtake, Takashi Oozeki, Kazuhiko Ogimoto

    Progress in Photovoltaics   Vol. 26   page： 402 - 413   2018.5

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1002/pip.2999

  22. Geographical smoothing effects on wind power output variation in Japan Reviewed

    T. Enomoto, T. Ikegami, C. T. Urabe, T. Saitou, and K. Ogimoto

    International Journal of Smart Grid and Clean Energy   Vol. 7 ( 3 ) page： 188 - 194   2018.1

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.12720/sgce.7.3.188-194

  23. Active Power Control for Mitigation of Short-term Fluctuation of Wind Power Reviewed

    C. T. Urabe, T. Saitou, K. Kataoka, K. Ogimoto, and T. Ikegami

    16th Wind Integration Workshop     page： WIW17-96   2017.10

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    Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (international conference proceedings)  

  24. Numerical definitions of wind power output fluctuations for power system operations Reviewed

    Takashi Ikegami, Chiyori T. Urabe, Tetsuo Saitou, and Kazuhiko Ogimoto

    Renewable Energy   Vol. 115   page： 6 - 15   2017.8

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1016/j.renene.2017.08.009

  25. Parameter Scaling for Epidemic Size in a Spatial Epidemic Model with Mobile Individuals Reviewed

    Chiyori T. Urabe, Gouhei Tanaka, Kazuyuki Aihara, and Masayasu Mimura

    PLoS ONE   Vol. 11   page： e0168127   2016.12

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    Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1371/journal.pone.0168127

  26. Case Study of Sequential Wind Power Cut-out Occurrences in Japan Reviewed

    C. Urabe, S. Tetsuo, K. Kataoka, and K. Ogimoto

    14th Wind Integration Workshop     page： WIW15-45   2015.10

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    Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (international conference proceedings)  

  27. Predicting the characteristics of the aetiological agent for Kawasaki disease from other paediatric infectious diseases in Japan Reviewed

    Y. Nagao, C. Urabe, H. Nakamura, and N. Hatano

    Epidemiology & Infection   Vol. 144 ( 3 ) page： 478 - 492   2015.7

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1017/S0950268815001223

  28. Random and Targeted Interventions for Epidemic Control in Metapopulation Models Reviewed

    Gouhei Tanaka, Chiyori Urabe, and Kazuyuki Aihara

    Scientific Reports   Vol. 4   page： 5522   2014.7

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    Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1038/srep05522

  29. A link between microscopic and macroscopic models of self-organized aggregation Reviewed

    Tadahisa Funaki, , Hirofumi Izuhara, , Masayasu Mimura, and Chiyori Urabe

    Networks and Heterogeneous Media   Vol. 7 ( 4 ) page： 705 - 740   2012.12

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    Language：English  

    DOI： 10.3934/nhm.2012.7.705

  30. Fracture toughness and maximum stress in a disordered lattice system Reviewed

    Chiyori Urabe and Shinji Takesue

    Physical Review E   Vol. 82 ( 1 ) page： 016106   2010.7

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    Authorship：Lead author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1103/PhysRevE.82.016106

  31. Fluctuation of the Top Location and Avalanches in the Formation Process of a Sandpile Reviewed

    Chiyori Urabe

    Journal of the Physical Society of Japan   Vol. 76 ( 9 ) page： 094401   2007.9

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    Authorship：Lead author,　Last author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1143/JPSJ.76.094401

  32. Dynamics of Fluctuation of the Top Location of a Sandpile Reviewed

    Chiyori Urabe

    Journal of the Physical Society of Japan   Vol. 74 ( 9 ) page： 2475 - 2479   2005.9

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    Authorship：Lead author,　Last author,　Corresponding author   Language：English   Publishing type：Research paper (scientific journal)  

    DOI： 10.1143/JPSJ.74.2475

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Books 4

  1. System Integration of Renewables - An update on Best Practice

    （ Role： Joint translator）

    2018.6 

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    Total pages：154   Responsible for pages：154   Language：Japanese Book type：Report

  2. Re-powering Markets

    （ Role： Joint translator）

    2017.3 

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    Total pages：266   Responsible for pages：266   Language：Japanese Book type：Report

  3. The Power of Transformation

    （ Role： Joint translator）

    2017.3 

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    Total pages：235   Responsible for pages：235   Language：Japanese Book type：Report

  4. 暮らしを変える驚きの数理工学

    合原 一幸：編者 , 占部 千由 , 近江 崇宏 , 阿部 力也 , 長谷川 幹雄 , 鈴木 大慈（ Role： Joint author ,  第２章）

    ウェッジ出版  2015.5 

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    Total pages：281   Language：Japanese Book type：General book, introductory book for general audience

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MISC 13

  1. 風力発電等の再生可能エネルギーの最大活用に向けた取り組み Invited

    占部 千由

    太陽エネルギー学会 学会誌   Vol. 48 ( 6 ) page： 13 - 19   2022.11

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    Authorship：Lead author,　Last author,　Corresponding author   Language：Japanese   Publishing type：Article, review, commentary, editorial, etc. (scientific journal)  

  2. 再生可能エネルギーの大量導入に伴う課題解決のための機械学習の活用

    占部 千由, Joao Gari da Silva Fonseca Junior, 竹内 知哉

    電気学会論文誌Ｂ（電力・エネルギー部門誌）   Vol. 142 ( 6 ) page： 283 - 286   2022.6

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    Authorship：Lead author,　Corresponding author   Language：Japanese   Publishing type：Article, review, commentary, editorial, etc. (scientific journal)  

    DOI： 10.1541/ieejpes.142.283

  3. 再生可能エネルギーの大量導入に伴う課題解決のための機械学習の活用—Machine Learning Applications on Integration of Renewable Energy to Power Systems

    占部 千由, Joao Gari da Silva Fonseca Junior, 竹内 知哉

    電気学会論文誌. B, 電力・エネルギー部門誌 = IEEJ transactions on power and energy   Vol. 142 ( 6 ) page： 283 - 286   2022.6

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    Authorship：Lead author,　Last author,　Corresponding author   Language：Japanese   Publishing type：Article, review, commentary, editorial, etc. (scientific journal)  

    CiNii Books

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  4. 特集I グリッドコードの整備に向けた現状と期待『グリッドコードの意義と取り組み』

    荻本和彦，占部千由

    太陽エネルギー学会 学会誌   Vol. 46 ( 1 ) page： 7 - 13   2020.1

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    Language：Japanese   Publishing type：Article, review, commentary, editorial, etc. (scientific journal)  

  5. 再生可能エネルギーの大量導入に向けた風力発電の短周期およびランプ変動の分析

    片岡和人, 池上貴志, 占部千由, 斉藤哲夫, 宇田川佑介, 荻本和彦

    生産研究   Vol. 69 ( 1 ) page： 35 - 43   2017.1

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    Language：Japanese   Publishing type：Internal/External technical report, pre-print, etc.  

    DOI： 10.11188/seisankenkyu.69.35

  6. ＜国内情報＞風疹流行に伴う川崎市の緊急ワクチン接種事業

    三﨑貴子, 大嶋孝弘, 根津甫, 丸山絢, 占部千由, 田中剛平, 合原一幸, 金子幸江, 小泉祐子, 平岡真理子, 瀬戸成子

    病原微生物検出情報(IASR)   Vol. 37 ( 10 ) page： 204 - 206   2016.10

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    Language：Japanese   Publishing type：Internal/External technical report, pre-print, etc.  

  7. 風力発電の最大出力抑制制御と出力上昇率制限制御

    斉藤 哲夫, 占部 千由

    風力エネルギー   Vol. 39 ( 2 ) page： 184 - 190   2016.9

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    Language：Japanese   Publishing type：Internal/External technical report, pre-print, etc.  

    DOI： 10.11333/jwea.39.2_184

  8. 感染症伝播抑止ー数理モデルによるスケーリングの視点から

    占部千由

    数理生物学会ニュースレター   Vol. 69   page： 12 - 14   2013.2

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    Authorship：Lead author,　Corresponding author   Language：Japanese   Publishing type：Rapid communication, short report, research note, etc. (scientific journal)  

  9. 多結晶構造の破壊ダイナミクのシミュレーション

    占部 千由, 中谷 彰宏

    計算力学講演会講演論文集   Vol. 2008.21   page： 428 - 429   2008.11

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    Authorship：Lead author,　Corresponding author   Language：Japanese   Publishing type：Research paper, summary (national, other academic conference)  

    DOI： 10.1299/jsmecmd.2008.21.428

  10. 砂山形成過程における頂点移動となだれのダイナミクス

    占部千由

    物性研究   Vol. 88 ( 2 ) page： 151 - 154   2007.5

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    Authorship：Lead author,　Corresponding author   Language：Japanese   Publishing type：Rapid communication, short report, research note, etc. (bulletin of university, research institution)  

  11. 砂山形成過程における頂点移動のダイナミクス II

    占部 千由

    数理解析研究所講究録   Vol. 1472   page： 71 - 80   2006

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    Authorship：Lead author,　Last author,　Corresponding author   Language：Japanese   Publishing type：Rapid communication, short report, research note, etc. (bulletin of university, research institution)  

  12. 学位論文紹介『砂山形成過程におけるゆらぎのダイナミクス』

    占部 千由

    粉体工学会誌   Vol. 43 ( 8 ) page： 598   2006

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    Authorship：Lead author,　Last author,　Corresponding author   Language：Japanese   Publishing type：Rapid communication, short report, research note, etc. (scientific journal)  

  13. 砂山形成過程における頂点移動のダイナミクス

    占部 千由

    数理解析研究所講究録   Vol. 1413   page： 70 - 74   2005

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    Authorship：Lead author,　Last author,　Corresponding author   Language：Japanese   Publishing type：Internal/External technical report, pre-print, etc.  

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Presentations 48

  1. 複数PV-水素製造協調制御手法の制御間隔に関する検討

    須藤飛竜，占部千由，加藤丈佳

    令和6年電気学会　電力・エネルギー部門大会  2024.9.5 

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    Event date： 2024.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：大阪   Country：Japan  

  2. Robust Optimal Power Grid Frequency Regulation Support Using Grid Forming Converters International coauthorship

    Sharara Rehimi, Hassan Bevrani, Chiyori T. Urabe, Takeyoshi Kato

    2024 Annual Conference of Power and Energy Society, IEEJ  2024.9.6 

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    Event date： 2024.9

    Language：English   Presentation type：Oral presentation (general)  

    Country：Japan  

  3. 蓄電池のガバナフリー出力を考慮した負荷周波数制御に関する基礎検討

    伊勢貴洋，占部千由，加藤丈佳，山口遼，栄田真吾

    令和6年電気学会　電力・エネルギー部門大会  2024.9.4 

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    Event date： 2024.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：大阪   Country：Japan  

  4. 2 台のインバータ電源による単相マイクログリッドの実験的検討

    松岡樹，占部千由，加藤丈佳

    令和6年度電気・電子・情報関係学会東海支部連合大会  2024.8.29 

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    Event date： 2024.8

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：岐阜   Country：Japan  

  5. OD データに基づく市区町村に必要な充電設備の評価（その２）

    加藤丈佳，佐藤由佳，部田圭祐，占部千由

    令和6年度電気・電子・情報関係学会東海支部連合大会  2024.9.29 

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    Event date： 2024.8

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：岐阜   Country：Japan  

  6. OD データに基づく市区町村に必要な充電設備の評価（その１）

    加藤丈佳，佐藤由佳，部田圭祐，占部千由

    令和6年度電気・電子・情報関係学会東海支部連合大会  2024.8.29 

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    Event date： 2024.8

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：岐阜   Country：Japan  

  7. Grid-Forming Converters Simulation and Control Using a High-Level Language: Exploring Julia's Potentials International coauthorship International conference

    Sharara Rehimi, Hassan Bevrani, Chiyori T. Urabe, and Takeyoshi Kato

    The 3rd International Conference on Computing, IoT and Data Analytics (ICCIDA-2024)  2024.7.26 

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    Event date： 2024.7

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Liaoning   Country：China  

  8. Cooperative Control Method among PV Power Plants and Water Electrolysis Hydrogen Production to Effectively Utilize PV Surplus Power International conference

    Hiryu Sudo, Chiyori T. Urabe, and Takeyoshi Kato

    International Council of Electrical Engineering (ICEE) Conference 2024  2024.7.2 

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    Event date： 2024.6 - 2024.7

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Kitakyushu   Country：Japan  

  9. Basic Study on Method of Load Frequency Control in Consideration of BESS Utilization for Governor-Free Control International conference

    Takahiro Ise, Chiyori T. Urabe, Takeyoshi Kato, Ryo Yamaguchi, and Shingo Sakaeda

    International Council of Electrical Engineering (ICEE) Conference 2024  2024.7.2 

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    Event date： 2024.6 - 2024.7

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Kitakyushu   Country：Japan  

  10. 蓄電池のガバナフリー利用を考慮した負荷周波数制御方式の基礎検討

    伊勢貴洋，占部千由，加藤丈佳，山口 遼，栄田真吾

    令和6年電気学会全国大会  2024.3.16 

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    Event date： 2024.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：徳島   Country：Japan  

  11. 衛星画像の目視判別による太陽光発電パネル設置形態の調査

    内貴翔，占部千由，加藤丈佳

    令和6年電気学会全国大会  2024.3.15 

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    Event date： 2024.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：徳島   Country：Japan  

  12. 複数太陽光発電の余剰電力による水電解水素製造のための協調制御手法の提案

    須藤飛竜，占部千由，加藤丈佳

    令和6年電気学会全国大会  2024.3.14 

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    Event date： 2024.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：徳島   Country：Japan  

  13. 再エネ主力電源時の地域エネルギー需給バランスを考慮した電力システム増強に関する一検討

    志村征輝，占部千由，加藤丈佳

    第40回エネルギーシステム・経済・環境コンファレンス  2024.1.31 

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    Event date： 2024.1

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京   Country：Japan  

  14. 複数地点の太陽光発電を対象としたエリア規模における短周期変動抑制制御

    占部千由，加藤丈佳

    第40回エネルギーシステム・経済・環境コンファレンス  2024.1.31 

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    Event date： 2024.1

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京   Country：Japan  

  15. PV余剰電力によるEV充電増加のための日積算日射量に応じた充電促進時間帯の導入効果

    渡邉雅俊，占部千由，加藤丈佳

    第40回エネルギーシステム・経済・環境コンファレンス  2024.1.31 

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    Event date： 2024.1

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：東京   Country：Japan  

  16. Foreseeing of Next-day Large Forecast Error of Solar Irradiance by Parameter Ensemble Forecasting using WRF International conference

    Kotaro Takahashi, Chiyori T. Urabe, Takeyoshi Kato, and Fumichika Uno

    International Conference on Materials and Systems for Sustainability 2023 (ICMaSS2023)  2023.12.2  Institute of Materials and Systems for Sustainability (IMaSS) of Nagoya University

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    Event date： 2023.12

    Language：English   Presentation type：Poster presentation  

    Venue：Nagoya   Country：Japan  

  17. Proposal of PV-Hydrogen Cooperative Control Method to Utilize PV Surplus Power International conference

    Hiryu Sudo, Chiyori T. Urabe, and Takeyoshi Kato

    International Conference on Materials and Systems for Sustainability 2023 (ICMaSS2023)  2023.12.2  Institute of Materials and Systems for Sustainability (IMaSS) of Nagoya University

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    Event date： 2023.12

    Language：English   Presentation type：Poster presentation  

    Venue：Nagoya   Country：Japan  

  18. Mitigation of Short-term Fluctuations in Wind Power Output Utilizing Control Functions Equipped in Wind Power Turbines International conference

    Chiyori T. Urabe

    International Conference on Materials and Systems for Sustainability 2023 (ICMaSS2023)  2023.12.3  Institute of Materials and Systems for Sustainability (IMaSS) of Nagoya University

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    Event date： 2023.12

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Nagoya   Country：Japan  

  19. Difference of Frequency Deviation and Change in SOC of Grid Battery Energy Storage System (BESS) by its Use in LFC and/or GF International conference

    Takahiro Ise, Chiyori T. Urabe, Takeyoshi Kato, Ryo Yamaguchi, and Shingo Sakaeda

    International Conference on Materials and Systems for Sustainability 2023 (ICMaSS2023)  2023.12.3  Institute of Materials and Systems for Sustainability (IMaSS) of Nagoya University

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    Event date： 2023.12

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Nagoya   Country：Japan  

  20. Analysis of Characteristics of Short-Term Fluctuations in Solar Irradiance Given Forecasted Solar Irradiance Estimate Required Secondary Reserves International conference

    Shinya Atsumi, Chiyori T. Urabe, and Takeyoshi Kato

    International Conference on Materials and Systems for Sustainability 2023 (ICMaSS2023)  2023.12.3  Institute of Materials and Systems for Sustainability (IMaSS) of Nagoya University

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    Event date： 2023.12

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Nagoya   Country：Japan  

  21. PV Allocation in Each Distribution Area Based on Mesh Data International conference

    Masaki Shimura, Chiyori T. Urabe, and Takeyoshi Kato

    International Conference on Materials and Systems for Sustainability 2023 (ICMaSS2023)  2023.12.2  Institute of Materials and Systems for Sustainability (IMaSS) of Nagoya University

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    Event date： 2023.12

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Nagoya   Country：Japan  

  22. Effects of Introducing Charging Promotion Time Zone According to Surplus Power to Increase EV Charging with Renewable Energy International conference

    Masatoshi Watanabe, Chiyori T. Urabe, and Takeyoshi Kato

    International Conference on Materials and Systems for Sustainability 2023 (ICMaSS2023)  2023.12.2  Institute of Materials and Systems for Sustainability (IMaSS) of Nagoya University

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    Event date： 2023.12

    Language：English   Presentation type：Oral presentation (general)  

    Venue：Nagoya   Country：Japan  

  23. Robust Tuning of Virtual Parameters in a Microgrid Control System International coauthorship International conference

    Sharara Rehimi, Hassan Bevrani, Chiyori T. Urabe, and Takeyoshi Kato

    International Conference on Materials and Systems for Sustainability 2023 (ICMaSS2023)  2023.12.2  Institute of Materials and Systems for Sustainability (IMaSS) of Nagoya University

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    Event date： 2023.12

    Language：English   Presentation type：Oral presentation (invited, special)  

    Venue：Nagoya   Country：Japan  

  24. FIT太陽光発電の導入・認定地点における土地利用形態に関する調査

    加藤丈佳，志村征輝，山内貴翔，占部千由

    2023年度（令和5年度）日本太陽エネルギー学会研究発表会  2023.11.17 

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    Event date： 2023.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：大阪   Country：Japan  

  25. 電⼒システムにおける必要調整⼒の増⼤と再⽣可能エネルギーによる貢献可能性 Invited

    占部千由

    太陽光発電協会（ JPEA）「変動性再エネの調整力としての活用可能性」ワークショップ  2023.11.15  太陽光発電協会（ JPEA）

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    Event date： 2023.11

    Language：Japanese   Presentation type：Oral presentation (invited, special)  

    Venue：東京・オンライン   Country：Japan  

  26. 風力発電の出力変動対策と 再生可能エネルギーの変動性を利用した電力システムへの貢献 Invited

    占部千由

    第3回 エネルギーシステムシンポジウム 「カーボンニュートラルの実現に向けた再生可能エネルギーの最新動向と今後の展開」  2023.9.29  名古屋大学 未来材料・システム研究所

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    Event date： 2023.9

    Language：Japanese   Presentation type：Oral presentation (invited, special)  

    Venue：名古屋   Country：Japan  

  27. 再エネ電力によるEV充電増加のための余剰電力に応じた充電促進時間帯の導入効果

    渡邉雅俊, 占部千由, 加藤丈佳

    2023年電力技術・電力系統技術合同研究会  2023.9.26 

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    Event date： 2023.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：熊本・オンライン   Country：Japan  

  28. 電力コストおよびEV電欠リスク削減のための事業所におけるEV利用スケジューリング

    中村美友, 占部千由, 加藤丈佳, 原田耕佑, 有賀暢幸, 小西充峻

    2023年電力技術・電力系統技術合同研究会  2023.9.26 

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    Event date： 2023.9

    Language：Japanese  

    Venue：熊本・オンライン   Country：Japan  

  29. 系統用蓄電池のLFC/GF利用におけるSOC時間変化の違い

    伊勢貴洋，占部千由，加藤丈佳，山口遼，中地芳紀

    令和５年電気学会　電力・エネルギー部門大会  2023.9.6  電気学会　電力・エネルギー部門（B部門）

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    Event date： 2023.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：豊橋   Country：Japan  

  30. EV普及率と民生電化シフト率に応じた再エネ電力で賄える充電需要の評価

    渡邉雅俊，占部千由，加藤丈佳

    令和５年電気学会　電力・エネルギー部門大会  2023.9.6  電気学会　電力・エネルギー部門（B部門）

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    Event date： 2023.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：豊田   Country：Japan  

  31. 2台のPV用PCSによる自立運転に関する実験的検討

    加藤丈佳，石井勇気，占部千由，中川雅也，藤田悠，小林浩

    令和５年電気学会　電力・エネルギー部門大会  2023.9.6  電気学会　電力・エネルギー部門（B部門）

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    Event date： 2023.9

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：豊田   Country：Japan  

  32. 系統用蓄電池のLFC/GF利用における周波数変動抑制効果とSOC時間変化の違い

    伊勢貴洋，占部千由，加藤丈佳，山口遼，栄田真吾

    令和５年度電気・電子・情報関係学会東海支部連合大会  2023.8.28  電気学会東海支部，電子情報通信学会東海支部， 情報処理学会東海支部，照明学会東海支部， 映像情報メディア学会東海支部，日本音響学会東海支部， IEEE名古屋支部

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    Event date： 2023.8

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：豊橋   Country：Japan  

  33. PV 余剰電力活用のためのPV －水素製造協調制御方法の提案

    内田文也，片岡良彦，須藤飛竜，占部千由，加藤丈佳

    令和５年度電気・電子・情報関係学会東海支部連合大会  2023.8.28 

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    Event date： 2023.8

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：豊橋   Country：Japan  

  34. メッシュデータに基づいた配電エリア単位における将来の太陽光 発電の導入分布想定

    志村征輝，占部千由，加藤丈佳

    令和５年度電気・電子・情報関係学会東海支部連合大会  2023.8.28 

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    Event date： 2023.8

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：豊橋   Country：Japan  

  35. 2 次調整力必要量推定のための日射量予測値に対する短周期変動 特性の解析

    渥美信哉，占部千由，加藤丈佳

    令和５年度電気・電子・情報関係学会東海支部連合大会  2023.8.28 

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    Event date： 2023.8

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：豊橋   Country：Japan  

  36. FIT認定の太陽光発電に関する設置場所の土地利用形態の傾向分析

    志村征輝, 山内貴翔, 加藤丈佳, 占部千由

    令和５年電気学会全国大会  2023.3.16  電気学会

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    Event date： 2023.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：名古屋  

  37. メリットオーダに基づく負荷周波数制御における蓄電池の優先順位および容量に関する基礎検討

    笹田直希, 伊勢貴洋, 斉田 賢, 占部千由, 加藤丈佳, 山口 遼, 中地芳紀

    令和５年電気学会全国大会  2023.3.17  電気学会

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    Event date： 2023.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：名古屋  

  38. 系統用蓄電池kW容量のLFCとGF利用による周波数変動の抑制効果

    伊勢貴洋, 笹田直希, 斉田 賢, 占部千由, 加藤丈佳, 山口 遼, 中地芳紀

    令和５年電気学会全国大会  2023.3.17  電気学会

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    Event date： 2023.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：名古屋  

  39. 翌日の運行計画に基づく電気自動車からの電力供給による小規模事業所の電力コスト削減効果

    中村美友, 占部千由, 加藤丈佳, 原田耕佑, 有賀暢幸, 小西充峻

    令和５年電気学会全国大会  2023.3.15  電気学会

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    Event date： 2023.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：名古屋  

  40. Cooperative provision of operating reserves from photovoltaic power, wind power, and thermal power International conference

    Chiyori T. Urabe, Joao Gari da Silva Fonseca Junior, Tomoya Takeuchi, Masaki Imanaka, Kazuhiko Ogimoto

    The 33rd International Photovoltaic Science and Engineering Conference (PVSEC-33)  2022.11.16 

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    Event date： 2022.11

    Language：English   Presentation type：Poster presentation  

    Venue：Nagoya   Country：Japan  

  41. On the Performance of Unit Commitment Scheduling Integrated with PV Power Forecasts: A Case-study on the Kyushu Region, Japan International conference

    Joao Gari da Silva Fonseca Junior, Yuki Nishitsuji, Chiyori T. Urabe, Kazuto Kataoka, Yusuke Udagawa, Kazuhiko Ogimoto

    The 33rd International Photovoltaic Science and Engineering Conference (PVSEC-33)  2022.11.16 

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    Event date： 2022.11

    Language：English   Presentation type：Poster presentation  

    Venue：Nagoya   Country：Japan  

  42. パラメータアンサンブルによる予測値のばらつきを用いた日射量予測大外し予見

    河合美咲，占部千由，加藤丈佳，宇野史睦

    日本太陽エネルギー学会　2022年度研究発表会  2022.11.11  日本太陽エネルギー学会

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    Event date： 2022.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：福井  

  43. 抑制時の太陽光発電出力の前日予測精度の評価

    加藤丈佳，占部千由

    日本太陽エネルギー学会　2022年度研究発表会  2022.11.11  日本太陽エネルギー学会

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    Event date： 2022.11

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：福井  

  44. ソフトリンクによる2050年のエネルギー需給分析　その３（3）電力システムモデルによる複数シナリオ分析

    荻本和彦, 岩船由美子, 占部千由, 瀬川周平, 東仁, 井上智弘, 黒沢厚志, 加藤悦史, 山口容平, 内田英明, 太田豊, 下田吉之

    第41回エネルギー・資源学会研究発表会  2022.8.9  エネルギー・資源学会

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    Event date： 2022.8

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：オンライン  

  45. 風力発電と火力発電の協調した調整力提供の検討

    占部千由, Joao Gari da Silva Fonseca Junior, 竹内知哉, 今中政輝, 荻本和彦, 紺谷怜央, 林一尭, 星平祐吾

    第41回エネルギー・資源学会研究発表会  2022.8.9  エネルギー・資源学会

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    Event date： 2022.8

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：オンライン  

  46. 再生エネ大量導入時のスポット市場価格分析

    荻本和彦, 岩船由美子, 占部千由, 東仁, 礒永彰

    令和３年電気学会全国大会  2021.3  電気学会

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    Event date： 2021.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：オンライン開催  

  47. PV および風力発電の出力制御と既設発電機のLFC 制御との協調に関する経済性の検討

    片岡和人, 占部千由, 荻本和彦

    令和３年電気学会全国大会  2021.3  電気学会

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    Event date： 2021.3

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：オンライン開催  

  48. 電力需給モデルの限界費用によるスポット市場価格分析

    荻本和彦, 岩船由美子, 占部千由, 東仁, 礒永彰

    第37回エネルギーシステム・経済・環境コンファレンス  2021.1  エネルギー・資源学会

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    Event date： 2021.1

    Language：Japanese   Presentation type：Oral presentation (general)  

    Venue：オンライン開催  

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Research Project for Joint Research, Competitive Funding, etc. 1

  1. Optimal Allocation of Curtailment Levels of PV Power Output in Different Regions in Consideration of Reduction of Aggregated Fluctuations

    Grant number：P-05004  2023.9

    Noha Harag、 Chiyori T. Urabe、Takeyoshi Kato

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    Authorship：Principal investigator  Grant type：Competitive

    Grant amount：\120000

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KAKENHI (Grants-in-Aid for Scientific Research) 1

  1. 再生可能エネルギーからの調整力提供による電力システムへの貢献の評価

    Grant number：23K03816  2023.4 - 2026.3

    科学研究費助成事業  基盤研究(C)

    占部 千由

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    Authorship：Principal investigator  Grant type：Competitive

    Grant amount：\3640000 （ Direct Cost: \2800000 、 Indirect Cost：\840000 ）

    将来、再生可能エネルギーが主力電源化したときに備えて、電力システム全体を安定に安全に運用できるように、風力発電・太陽光発電・蓄電池などの多種多様な分散型電源群を分散制御する手法を開発する。さらに、それらの分散型電源群から需給バランスを維持するために用いられる調整力を提供できる場合について、複数の電力需給エリアにおける効果的な提供手法に関しても広域需給シミュレーションを用いた検討を行う。

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Teaching Experience (On-campus) 6

  1. Fundamentals of Electric Energy with Exercises

    2023

  2. 自動車工学実験1

    2023

  3. 電気電子情報工学実験第2

    2023

  4. 電気電子情報工学実験第1

    2023

  5. 電気電子情報工学実験第１

    2022

  6. 電気電子情報工学実験第２

    2022

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Social Contribution 5

  1. 企画セッション「カーボンニュートラルのための電気自動車の有効活用に関する技術開発」

    Role(s)：Appearance,　Panelist,　Presenter,　Planner

    2024.8

  2. 実験「太陽電池でエコ発電〜再生可能エネルギーの有効利用〜」

    Role(s)：Lecturer

    名古屋大学工学部・工学研究科、公益財団法人KDDI財団  2024.8

  3. パワーアカデミー　研究者コラム vol.34 「リアルな挑戦」

    Role(s)：Contribution

    パワーアカデミー  2024.5

  4. 風力発電とカーボンニュートラル

    Role(s)：Lecturer

    イオンチアーズクラブ　江別  2023.7

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    Audience： Schoolchildren,　Junior students

    Type：Seminar, workshop

  5. 風力発電等の再生可能エネルギーの最大活用に向けた取り組み

    Role(s)：Lecturer

    日本太陽エネルギー学会  太陽光発電部会第34回セミナー「再生可能エネルギー分野で活躍する女性たち」  2022.8

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