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Research on Integrated Methods for Optimal Operational Management of Distributed Energy Systems

Research Project

Project/Area Number 15560734
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Energy engineering
Research InstitutionOsaka Prefecture University

Principal Investigator

YOKOYAMA Ryohei  Osaka Prefecture University, Graduate School of Engineering, Associate Professor, 工学研究科, 助教授 (70158385)

Co-Investigator(Kenkyū-buntansha) GAMOU Satoshi  Osaka Prefecture University, Graduate School of Engineering, Research Associate, 工学研究科, 助手 (30254428)
Project Period (FY) 2003 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥3,400,000 (Direct Cost: ¥3,400,000)
Fiscal Year 2005: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2004: ¥400,000 (Direct Cost: ¥400,000)
Fiscal Year 2003: ¥2,300,000 (Direct Cost: ¥2,300,000)
KeywordsEnergy Management / Distributed Energy System / Prediction / Operation / Control / Optimization / Simulation
Research Abstract

In recent years, distributed energy systems have been installed increasingly for the purpose of reducing energy consumption and environmental effect. In general, seasonal and hourly variations in energy demands are larger in the commercial sector than in the industrial one. Therefore, operational management is a very important subject to promote energy saving positively in the commercial sector.
The objectives of this research are to develop integrated methods for the prediction of energy demands, the optimal operational planning of energy systems, and the optimal control of energy systems as an optimal operational management system to promote energy saving positively, and to apply them to an existing energy system. The following are the main results obtained by the research :
1.Prediction methods based on the time series analysis and neural network have been developed to predict energy demands. They have been revised so that they are suitable for operational planning by minimizing not o … More nly the errors between predicted and measured values but also the variations in predicted values. In addition, their accuracy has been improved by combining them with the prediction of some factors, such as air temperature, which affect energy demands.
2.An optimal operational planning method has been developed by using a nonlinear programming method which enables one to derive a global quasi-optimal solution, named "Modal Trimming Method." It has been combined hierarchically with an optimal control method based on the model predictive control. These methods enable one to rationally determine the set values of controlled variables and the optimal values of manipulating variables.
3.A general-purpose system for dynamic simulation of energy systems has been developed. An existing heat supply system for air conditioning has been studied as an example, and its dynamic simulation model has been created. The dynamic simulation has been conducted under certain conditions by the aforementioned hierarchical combination of the optimal operational planning and control, and simulation results have been validated. Less

Report

(4 results)
  • 2005 Annual Research Report   Final Research Report Summary
  • 2004 Annual Research Report
  • 2003 Annual Research Report
  • Research Products

    (35 results)

All 2006 2005 2004 2003 Other

All Journal Article (30 results) Publications (5 results)

  • [Journal Article] 空調熱源システムの最適運用計画とモデル予測制御の統合による省エネルギー化の検討2006

    • Author(s)
      三村聡, 横山良平, 伊東弘一, 涌井徹也, 神村一幸, 松葉匡彦
    • Journal Title

      日本機械学会関西支部第81期定時総会講演会講演論文集

      Pages: 9-6

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Energy Conservation of a Heat Supply System for Air Conditioning by Integration of Optimal Operational Planning and Model Predictive Control2006

    • Author(s)
      Satoshi Mimura, Ryohei Yokoyama, Koichi Ito, Tetsuya Wakui, Kazuyuki Kamimura, Tadahiko Matsuba
    • Journal Title

      Proceedings of the JSME Kansai Branch Annual Conference 2006

      Pages: 9-6

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 空調熱源システムの最適運用計画とモデル予測制御の統合による省エネルギー化の検討2006

    • Author(s)
      三村聡, 横山良平, 伊東弘一, 湧井徹也, 神村一幸, 松葉匡彦
    • Journal Title

      日本機械学会関西支部第81期定時総会講演会講演論文集 (掲載決定)

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 空調熱源システムの動特性シミュレーション2005

    • Author(s)
      木下良介, 横山良平, 伊東弘一, 神村一幸, 松葉匡彦
    • Journal Title

      日本機械学会関西支部第80期定時総会講演会講演論文集

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 空調熱源システムにおけるモデル予測制御2005

    • Author(s)
      横山良平, 三村聡, 木下良介, 伊東弘一, 神村一幸, 松葉匡彦
    • Journal Title

      日本機械学会関西支部第80期定時総会講演会講演論文集

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] エネルギー供給システムの運用マネジメントのための最適化手法の総合的活用2005

    • Author(s)
      横山良平, 伊東弘一
    • Journal Title

      日本機械学会第15回環境工学総合シンポジウム2005講演論文集

      Pages: 445-446

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 大域的最適化手法によるニューラルネットワークを用いたエネルギー需要量予測2005

    • Author(s)
      横山良平, 乾誠, 伊東弘一
    • Journal Title

      日本機械学会第15回設計工学・システム部門講演会講演論文集

      Pages: 462-465

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Prediction of Energy Demands Using Neural Network by a Global Optimization Method2005

    • Author(s)
      R.Yokoyama, M.Inui, K.Ito
    • Journal Title

      Proceedings of the ECOS 2005 2巻

      Pages: 609-616

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Dynamic Simulation of a Heat Supply System for Air Conditioning2005

    • Author(s)
      Ryosuke Kinoshita, Ryohei Yokoyama, Koichi Ito, Kazuyuki Kamimura, Tadahiko Matsuba
    • Journal Title

      Proceedings of the JSME Kansai Branch Annual Conference 2005

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Model Predictive Control of a Heat Supply System for Air Conditioning2005

    • Author(s)
      Ryohei Yokoyama, Satoshi Mimura, Ryosuke Kinoshita, Koichi Ito, Kazuyuki Kamimura, Tadahiko Matsuba
    • Journal Title

      Proceedings of the JSME Kansai Branch Annual Conference 2005

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Comprehensive Utilization of Optimization Methods for Operational Management of Energy Supply Systems2005

    • Author(s)
      Ryohei Yokoyama, Koichi Ito
    • Journal Title

      Proceedings of the JSME 2005 Symposium on Environmental Engineering

      Pages: 445-446

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Prediction of Energy Demands Using Neural Network by a Global Optimization Method2005

    • Author(s)
      Ryohei Yokoyama, Makoto Inui, Koichi Ito
    • Journal Title

      Proceedings of the JSME Design and Systems Conference 2005

      Pages: 462-465

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Prediction of Energy Demands Using Neural Network by a Global Optimization Method2005

    • Author(s)
      Ryohei Yokoyama, Makoto Inui, Koichi Ito
    • Journal Title

      Proceedings of the ECOS 2005 Vol.2

      Pages: 609-616

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] エネルギー供給システムの運用マネジメントのための最適化手法の総合的活用2005

    • Author(s)
      横山良平, 伊東弘一
    • Journal Title

      日本機械学会第15回環境工学総合シンポジウム2005講演論文集 ・05-13号

      Pages: 445-446

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 大域的最適化手法によるニューラルネットワークを用いたエネルギー需要量予測2005

    • Author(s)
      横山良平, 乾 誠, 伊東弘一
    • Journal Title

      日本機械学会第15回設計工学・システム部門講演会講演論文集 ・05-27号

      Pages: 462-465

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Prediction of Energy Demands Using Neural Network by a Global Optimization Method2005

    • Author(s)
      R.Yokoyama, M.Inui, K.Ito
    • Journal Title

      Proceedings of the ECOS 2006 2巻・

      Pages: 609-616

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 空調熱源システムの動特性シミュレーション2005

    • Author(s)
      木下良介, 横山良平, 伊東弘一, 神村一幸, 松葉匡彦
    • Journal Title

      日本機械学会関西支部第80期定時総会講演会講演論文集 054-1号

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 空調熱源システムにおけるモデル予測制御2005

    • Author(s)
      横山良平, 三村聡, 木下良介, 伊東弘一, 神村一幸, 松葉匡彦
    • Journal Title

      日本機械学会関西支部第80期定時総会講演会講演論文集 054-1号

    • Related Report
      2004 Annual Research Report
  • [Journal Article] エネルギー需要量予測とエネルギー供給システム最適運用計画の統合化の試み2004

    • Author(s)
      横山良平, 熊城大輔, 伊東弘一, 神村一幸, 松葉匡彦
    • Journal Title

      エネルギー・資源学会第20回エネルギーシステム・経済・環境コンファレンス講演論文集

      Pages: 519-522

    • NAID

      10021968327

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 業務用建物におけるエネルギー供給システムの運用マネジメント2004

    • Author(s)
      横山良平
    • Journal Title

      電気学会研究会メタボリズム社会・環境システム研究会資料

      Pages: 21-26

    • NAID

      10014381952

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] エネルギー需要量予測に基づくエネルギー供給システムの最適運用計画2004

    • Author(s)
      熊城大輔, 横山良平, 伊東弘一, 神村一幸, 松葉匡彦
    • Journal Title

      日本機械学会関西支部第79期定時総会講演会講演論文集

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 空調熱源システムの最適運用計画とモデル予測制御2004

    • Author(s)
      西岡智則, 横山良平, 伊東弘一, 神村一幸, 松葉匡彦
    • Journal Title

      日本機械学会関西支部第79期定時総会講演会講演論文集

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 予測値変化の最小化を考慮したエネルギー需要量予測法2004

    • Author(s)
      横山良平, 熊城大輔, 伊東弘一, 神村一幸, 松葉匡彦
    • Journal Title

      日本機械学会論文集(C編) 70巻・697号

      Pages: 2682-2690

    • NAID

      110006264067

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary 2004 Annual Research Report
  • [Journal Article] A Method of Predicting Energy Demands in Consideration of Minimizing Variations in Their Predicted Values2004

    • Author(s)
      Ryohei Yokoyama, Daisuke Kumashiro, Koichi Ito, Kazuyuki Kamimura, Tadahiko Matsuba
    • Journal Title

      Proceedings of the JSME Design and Systems Conference 2003

      Pages: 321-324

    • NAID

      110006264067

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] A Coadunation of Prediction of Energy Demands and Optimal Operation of Energy Supply Systems2004

    • Author(s)
      Ryohei Yokoyama, Daisuke Kumashiro, Koichi Ito, Kazuyuki Kamimura, Tadahiko Matsuba
    • Journal Title

      Proceedings of the 22nd Conference on Energy, Economy, and Environment

      Pages: 519-522

    • NAID

      10021968327

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Management for Operation of Energy Supply Systems in Commercial Buildings2004

    • Author(s)
      Ryohei Yokoyama
    • Journal Title

      Proceedings of the IEEJ Research Committee on Metabolism Society and Environmental System

      Pages: 21-26

    • NAID

      10014381952

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Optimal Operation of Energy Supply Systems Based on Prediction of Energy Demands2004

    • Author(s)
      Daisuke Kumashiro, Ryohei Yokoyama, Koichi Ito, Kazuyuki Kamimura, Tadahiko Matsuba
    • Journal Title

      Proceedings of the JSME Kansai Branch Annual Conference 2004

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Optimal Operational Planning and Model Predictive Control of a Heat Supply System for Air Conditioning2004

    • Author(s)
      Tomonori Nishioka, Ryohei Yokoyama, Koichi Ito, Kazuyuki Kamimura, Tadahiko Matsuba
    • Journal Title

      Proceedings of the JSME Kansai Branch Annual Conference 2004

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] A Method of Predicting Energy Demands in Consideration of Minimizing Variations in Their Predicted Values2004

    • Author(s)
      Ryohei Yokoyama, Daisuke Kumashiro, Koichi Ito, Kazuyuki Kamimura, Tadahiko Matsuba
    • Journal Title

      Transactions of the JSME, Ser.C Vol.70, No.697

      Pages: 2682-2690

    • NAID

      110006264067

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 予測値変化の最小化を考慮したエネルギー需要量予測法2003

    • Author(s)
      横山良平, 熊城大輔, 伊東弘一, 神村一幸, 松葉匡彦
    • Journal Title

      日本機械学会第13回設計工学・システム部門講演会講演論文集

      Pages: 321-324

    • NAID

      110006264067

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Publications] 横山良平, 熊城大輔, 伊東弘一, 神村一幸, 松葉匡彦: "予測値変化の最小化を考慮したエネルギー需要量予測法"日本機械学会 第13回設計工学・システム部門講演会講演論文集. 321-324 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 横山良平, 熊城大輔, 伊東弘一, 神村一幸, 松葉匡彦: "エネルギー需要量予測とエネルギー供給システム最適運用計画の統合化の試み"エネルギー・資源学会 第20回エネルギーシステム・経済・環境コンファレンス講演論文集. 519-522 (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] 横山良平: "業務用建物におけるエネルギー供給システムの運用マネジメント"電機学会 メタボリズム社会・環境システム研究会講演論文集. (発表予定). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] 熊城大輔, 横山良平, 伊東弘一, 神村一幸, 松葉匡彦: "エネルギー需要量予測に基づくエネルギー供給システムの最適運用計画"日本機械学会 関西支部 第79回定時総会講演会講演論文集. (発表予定). (2004)

    • Related Report
      2003 Annual Research Report
  • [Publications] 西岡智則, 横山良平, 伊東弘一, 神村一幸, 松葉匡彦: "空調熱源システムの最適運用計画とモデル予測制御"日本機械学会 関西支部 第79回定時総会講演会講演論文集. (発表予定). (2004)

    • Related Report
      2003 Annual Research Report

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Published: 2003-04-01   Modified: 2016-04-21  

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