Creation of Cloud Energy Storage System for achieving stable power grid

• Project/Area Number: 15H03960
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Power engineering/Power conversion/Electric machinery
• Research Institution: Nagaoka University of Technology
• Principal Investigator: Itoh Junichi 長岡技術科学大学, 工学研究科, 教授 (90377218)
• Project Period (FY): 2015-04-01 – 2018-03-31
• Project Status: Completed (Fiscal Year 2017)
• Budget Amount: ¥16,640,000 (Direct Cost: ¥12,800,000、Indirect Cost: ¥3,840,000); Fiscal Year 2017: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000); Fiscal Year 2016: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000); Fiscal Year 2015: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
• Keywords: 電力変換技術 / 電力変換器 / フライホイールエネルギー貯蔵技術 / 分散電源 / 電気機器工学 / パワーエレクトロニクス / 電気機器 / 電力工学

Outline of Final Research Achievements

This project achieves stable power grid using cloud energy storage for PV and wind turbine system. In this study, many small energy storage systems are the distributed in the power grid. In order to realize the proposed system, the new technologies were developed as follows: 1) Power conversion technology using matrix converter and active buffer, 2)Flywheel energy storage system, 3)high speed distribution control. These technology were evaluated by simulations and experiments.

Research Products

• [Journal Article] Maximum Torque per Ampere Control Using Hill-Climbing Method Based on V/f Control for Interior Permanent Magnet Synchronous Motor (2017)
  • Author(s): 東井孝途, 加藤尚和, 伊東淳一
  • Journal Title: IEEJ Transactions on Industry Applications Volume: 137 Issue: 8 Pages: 654-662
  • DOI: 10.1541/ieejias.137.654
  • NAID: 130005876255
  • ISSN: 0913-6339, 1348-8163
  • Peer Reviewed
• [Journal Article] Development of DC to Single-Phase AC Voltage Source Inverter With Active Power Decoupling Based on Flying Capacitor DC/DC Converter,pp. (2017)
  • Author(s): H. Watanabe, T.Sakuraba, K..Furukawa, K. Kusaka, J. Itoh
  • Journal Title: IEEE Transactions on Power Electonics Volume: Vol. 33, No. 6, Issue: 6 Pages: 4992-5004
  • DOI: 10.1109/tpel.2017.2727063
  • Peer Reviewed
• [Journal Article] Halt Sequence for Matrix Converter Connected to Permanent Magnet Synchronous Motor during Regeneration (2016)
  • Author(s): 長野剛, 伊東淳一
  • Journal Title: IEEJ Transactions on Industry Applications Volume: 136 Issue: 12 Pages: 1025-1026
  • DOI: 10.1541/ieejias.136.1025
  • NAID: 130005171466
  • ISSN: 0913-6339, 1348-8163
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] 一括型ブレーキ回路を用いた多重マトリックスコンバータ のFRT制御 (2016)
  • Author(s): 高橋広樹, 伊東淳一
  • Journal Title: 電気学会論文誌D Volume: 136 Pages: 308-309
  • NAID: 130005141758
  • Peer Reviewed
• [Presentation] 電流不連続モードを応用した降圧形アクティブバッファ付き単相系統連系インバータの制御法 (2017)
  • Author(s): 櫻庭友和, 伊東淳一
  • Organizer: 平成29年電気学会全国大会, Vol. 4, No. 194, pp. (2017)
  • Place of Presentation: 富山県富山市
  • Year and Date: 2017-03-15
• [Presentation] マトリックスコンバータを用いたフライホイール電力貯蔵装置の弱め界磁制御に関する基礎検証 (2017)
  • Author(s): 増田匠西澤是呂久伊東淳一
  • Organizer: 平成29年度電気学会東京支部新潟支所研究発表会
• [Presentation] マトリックスコンバータを用いたフライホイール電力貯蔵装置におけるハイブリッド1パルス駆動の損失検討 (2017)
  • Author(s): 増田匠伊東淳一
  • Organizer: 電気学会半導体電力変換／モータドライブ合同研究会
• [Presentation] Loss Reduction for Matrix Converter with Hybrid Six-step Operation in Flywheel Energy Storage System (2017)
  • Author(s): J. ItohT. Masuda
  • Organizer: The 12th IEEE International Conference on Power Electronics and Drive Systems
  • Int'l Joint Research
• [Presentation] Hybrid Six-step Operation for Matrix Converter in Flywheel Energy Storage System (2016)
  • Author(s): J. Itoh, T. Masuda, T. Nagano, H. Higa
  • Organizer: IEEE ICEMS2016
  • Place of Presentation: 日本，千葉
  • Year and Date: 2016-11-13
  • Int'l Joint Research
• [Presentation] equirements for Circuit Components of Single-Phase Inverter Applied with Power Decoupling Capability toward High Power Density (2016)
  • Author(s): J. Itoh, T. Sakuraba, H. N. Le, K. Kusaka
  • Organizer: 18th European Conference on Power Electronics and Applications (EPE'16)
  • Place of Presentation: ドイツ，カールスルーエ
  • Year and Date: 2016-09-05
  • Int'l Joint Research
• [Presentation] Development of Magnetic Coupling with Variable Thrust Structure for Flywheel Energy Storage System in Long Lifetime UPS (2015)
  • Author(s): (161)Daisuke Sato, Jun-ichi Itoh, Tomoki Watanabe, Kazuma Kawagoe, Koji Kato, Noboru Yamada
  • Organizer: 37th International Telecommunications Energy Conference
  • Place of Presentation: 大阪
  • Year and Date: 2015-10-08
  • Int'l Joint Research