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Coordinated online control of low inertia power system based on measurement data

Research Project

Project/Area Number 21K04025
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 21010:Power engineering-related
Research InstitutionKyushu Institute of Technology

Principal Investigator

WATANABE Masayuki  九州工業大学, 大学院工学研究院, 教授 (90398115)

Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2023: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2022: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords電力システム / 低慣性 / 仮想慣性 / WAMS / WADC
Outline of Research at the Start

電力システムにおける電力変換器連系型電源の増加による電力動揺特性の変化に対して,広域観測情報のフィードバックによる適応的かつ柔軟な電力システム制御による安定化方法を探究する。観測情報利用と最適化手法の組み合わせにより,特に同期状態を保つ能力の低下に着目したシステム安定化手順を確立し,その有効性をシステムモデルに基づくシミュレーションを用いて検証し,手法の有用性を明らかにする。

Outline of Final Research Achievements

A method to design the virtual inertia control considering the constraint of the energy storage has been developed for stabilizing the low inertia power system. This study has investigated some approaches: the output control by switching the algorithm based on frequency deviations after the disturbance, the coordinated control with synchronous generators by monitoring the state of charge of the energy storage, the control parameter design based on the sensitivity analysis, the controller design by applying the robust control, the application of the fractional order controller, and the optimization of the control parameters. The effectiveness of these approaches has been demonstrated by the numerical simulations.

Academic Significance and Societal Importance of the Research Achievements

電力システムに大量に連系される電力変換器連系型電源を積極的に系統制御に参加させる場合における,その制御方式および同期発電機との協調制御方式の設計問題に対して,効率的・効果的な設計方法を検討したものである。限られたエネルギーで最大限の効果を発揮する制御器の設計方法の有効性を検証できたことから,低慣性電力システムの周波数安定性を向上してシステム全体の特性を改善できる方法としての利用が期待される。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (7 results)

All 2023 2022 2021

All Journal Article (4 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 4 results,  Open Access: 4 results) Presentation (3 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Optimized Non-Integer Load Frequency Control Scheme for Interconnected Microgrids in Remote Areas with High Renewable Energy and Electric Vehicle Penetrations2023

    • Author(s)
      Mokhtar Aly, Emad A. Mohamed, Abdullah M. Noman, Emad M. Ahmed, Fayez F. M. El-Sousy, Masayuki Watanabe
    • Journal Title

      Mathematics

      Volume: 11 Issue: 9 Pages: 2080-2080

    • DOI

      10.3390/math11092080

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] New Tilt Fractional Order Integral Derivative with Fractional Filter (TFOIDFF) Controller with Artificial Hummingbird Optimizer for LFC in Renewable Energy Power Grids2022

    • Author(s)
      Emad A. Mohamed, Mokhtar Aly, Masayuki Watanabe
    • Journal Title

      Mathematics

      Volume: 10 Issue: 16 Pages: 1-33

    • DOI

      10.3390/math10163006

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Optimal Frequency Control of Multi-Area Hybrid Power System Using New Cascaded TID-PIλDμN Controller Incorporating Electric Vehicles2022

    • Author(s)
      Amira Hassan, Mokhtar Aly, Ahmed Elmelegi, Loai Nasrat, Masayuki Watanabe, Emad A. Mohamed
    • Journal Title

      Fractal and Fractional

      Volume: 6 Issue: 10 Pages: 1-29

    • DOI

      10.3390/fractalfract6100548

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Enhancement the Frequency Stability and Protection of Interconnected Microgrid Systems Using Advanced Hybrid Fractional Order Controller2022

    • Author(s)
      Emad A. Mohamed, Mokhtar Aly, Ahmed Elmelegi, Emad M. Ahmed, Masayuki Watanabe, Sayed M. Said
    • Journal Title

      IEEE Access

      Volume: 10 Pages: 111936-111961

    • DOI

      10.1109/access.2022.3216212

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 感度分析による仮想同期発電機の制御パラメータ設計2022

    • Author(s)
      行武 亨,西谷壽祥,渡邊政幸
    • Organizer
      2022年度(第75回)電気・情報関係学会九州支部連合大会
    • Related Report
      2022 Research-status Report
  • [Presentation] 低慣性電力系統における仮想同期発電機の出力制御方式の検討2021

    • Author(s)
      西谷壽祥,Thongchart Kerdphol,渡邊政幸,三谷康範
    • Organizer
      2021年度(第74回)電気・情報関係学会九州支部連合大会
    • Related Report
      2021 Research-status Report
  • [Presentation] Switching Control Method of Virtual Synchronous Generator after the Disturbance in Low Inertia Power System2021

    • Author(s)
      Toshiki Nishitani, Thongchart Kerdphol, Masayuki Watanabe, Yasunori Mitani
    • Organizer
      9th International Symposium on Applied Engineering and Sciences
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research

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Published: 2021-04-28   Modified: 2025-01-30  

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