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Stabilization Control of Power Systems with Dynamic Voltage Support by Renewable Energy Sources

Research Project

Project/Area Number 16H04314
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Power engineering/Power conversion/Electric machinery
Research InstitutionYokohama National University

Principal Investigator

OYAMA Tsutomu  横浜国立大学, 大学院工学研究院, 教授 (40160642)

Co-Investigator(Kenkyū-buntansha) 辻 隆男  横浜国立大学, 大学院工学研究院, 准教授 (00432873)
橋口 卓平  九州産業大学, 理工学部, 教授 (30452816)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥16,120,000 (Direct Cost: ¥12,400,000、Indirect Cost: ¥3,720,000)
Fiscal Year 2018: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2017: ¥7,800,000 (Direct Cost: ¥6,000,000、Indirect Cost: ¥1,800,000)
Fiscal Year 2016: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Keywords電力系統 / 太陽光発電 / 同期安定度 / 分散制御 / 周波数制御 / 電圧-無効電力制御 / 電力システム / 過渡安定度 / 無効電力 / 安定化制御 / 再生可能エネルギー / PCS / 有効電力制御 / 無効電力制御 / 電力系統安定化装置 / 電力系統工学 / 再生可能エネルギー電源
Outline of Final Research Achievements

Stable power supply has been realized in power systems based on synchronized operation of conventional generators. However, the synchronous stability might be decreased in accordance with integration of photovoltaics because of more complex power flow condition or decreased number of synchronous generators in operation. In this paper, we have developed a decentralized stabilization control method based on active and reactive power control of photovoltaic systems. First, photovoltaic systems reduce active power output when locally measured system frequency increases. Second, reactive power of photovoltaic systems are controlled based on droop characteristic to keep local voltage by using reserve capacity of power conditioning sub-systems as the capacity was procured by the active power curtailment. It was shown that synchronous stability can be improved by the proposed method successfully through numerical simulations.

Academic Significance and Societal Importance of the Research Achievements

一般に電力系統は無数の電源、送電線、電力需要などを含む大規模システムであるため、精緻な制御を実現することは容易ではない。本研究課題は、電力系統内に無数に分散配置される太陽光発電を分散的な制御論理により活用することで安定度を効率的に向上させる手法を開発したものであり、学術的には分散制御の応用と位置づけられる。
社会的には、電力の安定供給の重要性に加え、本研究の成果により電力系統の安定度向上が期待されることにより、太陽光発電の一層の普及拡大にも寄与する意義を有する。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (15 results)

All 2019 2018 2017 2016

All Presentation (15 results) (of which Int'l Joint Research: 5 results)

  • [Presentation] 無効電力の必要制御容量を考慮したPVの分散制御による電力系統の安定化制御方式2019

    • Author(s)
      鴨田啓二
    • Organizer
      平成31年電気学会全国大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Visualization Method of Power System Parameters Based on Phasor Measurement Units Data2019

    • Author(s)
      橋口卓平
    • Organizer
      the International Conf. on Electrical Engineering (ICEE) 2019
    • Related Report
      2018 Annual Research Report
  • [Presentation] 瞬時値解析に基づくPVの分散制御による電力系統の過渡安定度向上手法2018

    • Author(s)
      鴨田啓二
    • Organizer
      平成30年電気学会電力技術電力系統技術合同研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Analysis Method on Power System Oscillations in Phasor Measurement Data2018

    • Author(s)
      橋口卓平
    • Organizer
      the International Conference on Electrical Engineering (ICEE) 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Voltage Stability Analysis in Power System with Photovoltaics Considering Inverter Current Limitation2018

    • Author(s)
      Yue Zhuo
    • Organizer
      平成30年電気学会全国大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Transient Stability Analysis with Wind Power Integrated HVDC Transmission System in the Egyptian Grid2017

    • Author(s)
      Hossam Aboelsoud Eid Elhassaneen
    • Organizer
      International Conference on Electrical Engineering (ICEE) 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Transient Stability Enhancement by Active/Reactive Power Control of Hybrid HVDC in the Egyptian Power Grid with Wind Power Integration2017

    • Author(s)
      Hossam Aboelsoud Eid Elhassaneen
    • Organizer
      Solar Integration Workshop 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] PSSによる系統安定化手法に関する解析2017

    • Author(s)
      緒方渓介
    • Organizer
      電気・情報関係学会九州支部連合大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] PMUデータに基づく電力動揺の解析手法に関する研究2017

    • Author(s)
      松浦隆誠
    • Organizer
      電気・情報関係学会九州支部連合大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] A Transient Stability Assessment Method of Power Systems by using Dynamical Systems Theory in Japanese 60Hz Power System with Photovoltaics2016

    • Author(s)
      Akitsugu Hatano
    • Organizer
      6th Solar Integration Workshop
    • Place of Presentation
      Hilton Vienna Waterfront
    • Year and Date
      2016-11-14
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Transient Stability Improvement by Decentralized Non-Linear Control of Active and Reactive Power of PV2016

    • Author(s)
      Kaoru Furubayashi
    • Organizer
      6th Solar Integration Workshop
    • Place of Presentation
      Hilton Vienna Waterfront
    • Year and Date
      2016-11-14
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 非線形性を考慮したロバスト制御手法によるコントローラの制御効果2016

    • Author(s)
      リジャル キラン
    • Organizer
      平成28年度(第69回)電気・情報関係学会九州支部連合大会
    • Place of Presentation
      宮崎大学
    • Year and Date
      2016-09-29
    • Related Report
      2016 Annual Research Report
  • [Presentation] 電力系統の力学系理論に基づいた安定度判別手法2016

    • Author(s)
      羽田野 晶嗣
    • Organizer
      電気学会電力技術電力系統技術合同研究会
    • Place of Presentation
      福井大学
    • Year and Date
      2016-09-20
    • Related Report
      2016 Annual Research Report
  • [Presentation] 過渡安定度向上のためのPVの有効・無効電力の分散制御方式2016

    • Author(s)
      古林薫
    • Organizer
      電気学会電力技術電力系統技術合同研究会
    • Place of Presentation
      福井大学
    • Year and Date
      2016-09-20
    • Related Report
      2016 Annual Research Report
  • [Presentation] Robust Control Design Method with Consideration for Power System Unvcertainty2016

    • Author(s)
      Kiran RIJAL
    • Organizer
      The International Conference on Electrical Engineering
    • Place of Presentation
      沖縄自治会館
    • Year and Date
      2016-07-03
    • Related Report
      2016 Annual Research Report

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Published: 2016-04-21   Modified: 2020-03-30  

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