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Development of accurate motor simulator using multi-scale/ multi-physics model order reduction

Research Project

Project/Area Number 20K04443
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 InstitutionKyoto University

Principal Investigator

Matsuo Tetsuji  京都大学, 工学研究科, 教授 (20238976)

Co-Investigator(Kenkyū-buntansha) 菅原 賢悟  近畿大学, 理工学部, 准教授 (50718963)
高橋 康人  同志社大学, 理工学部, 教授 (90434290)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2022: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords電気機器工学 / シミュレーション工学 / モデル縮約 / モータ解析
Outline of Research at the Start

モータ電磁界解析は大規模な連立方程式に帰着するため,広範囲な運転条件に対して動作特性を算出することは計算コスト的に困難である。近年,電磁界を表現する大規模システムを精度を損なわずに小規模な電気回路に置き換えるモデル縮約手法の研究が進んでいるが,モータ解析への応用は遅れている。本研究では,運動誘導起電力の記述法を開発するとともに,鉄芯材料の効率的な取り扱いが可能なマルチスケールモデル縮約手法を開発する。さらに,力学系との連成解析が可能なマルチフィジクス手法を開発し,これらを組み合わることにより,モータの高精度シミュレータを実現する。

Outline of Final Research Achievements

1. Multiscale MOR (model order reduction) A material scale MOR method was incorporated into the machine scale MOR method. First, we formulated a method that incorporates the homogenization method for laminated iron cores into finite element magnetic field analysis, and developed a method to reduce it using the CLN method.
2. Multiphysics MOR The CLN method was extended to the induction heating problem. We also developed a MOR method for stepping motors and succeeded in coupled analysis with the equation of motion.
3. Induction motor MOR A behavior model of the induction motor was derived using the CLN method. Through coupled analysis with the control system, we achieved high-speed, high-precision analysis of transient phenomena during startup. We also developed a nonlinear MOR method for induction motors that takes magnetic saturation into account using the parameterized CLN method.

Academic Significance and Societal Importance of the Research Achievements

これまでの電気機器のモデル縮約は静止器が中心であり,可動部を持ち,特に運動誘導起電力の評価が必要なモデル縮約法は存在しなかった。本研究は,精度を損なうことなく電磁界と機械的運動を連成することが可能なモデル縮約法を実現しており,また, 材料特性の考慮や様々な物理現象を包括的に扱うことができる,マルチスケール・マルチフィジクスモデル縮約法として他に類を見ない。

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (59 results)

All 2024 2023 2022 2021 2020 Other

All Int'l Joint Research (2 results) Journal Article (17 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 17 results,  Open Access: 16 results) Presentation (40 results) (of which Int'l Joint Research: 16 results)

  • [Int'l Joint Research] Universite Libre de Bruxelles(ベルギー)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] ブリュッセル自由大学(ベルギー)

    • Related Report
      2020 Research-status Report
  • [Journal Article] Second-Order Approximation of Nonlinear Eddy-Current Problems by a Cauer Ladder Network2024

    • Author(s)
      Eskandari Hamed、Kaimori Hiroyuki、Matsuo Tetsuji
    • Journal Title

      IEEE Transactions on Magnetics

      Volume: 60 Issue: 3 Pages: 1-4

    • DOI

      10.1109/tmag.2023.3310575

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Henrici-Pfluger-Type Error Estimators for the Cauer Ladder Network Representation2024

    • Author(s)
      Nagamine Hideaki、Hiruma Shingo、Mifune Takeshi、Matsuo Tetsuji
    • Journal Title

      IEEE Transactions on Magnetics

      Volume: 60 Issue: 3 Pages: 1-4

    • DOI

      10.1109/tmag.2023.3306785

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Cauer Ladder Network With Constant Basis Functions for Eddy Current Problems Involving Conductor Movement2024

    • Author(s)
      Sugahara Kengo、Tanimoto Naoto、Takahashi Yasuhito、Matsuo Tetsuji
    • Journal Title

      IEEE Transactions on Magnetics

      Volume: 60 Issue: 3 Pages: 1-4

    • DOI

      10.1109/tmag.2023.3304725

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Truncation Error Formula for Multi-Port Cauer Ladder Networks2024

    • Author(s)
      Nagamine Hideaki、Hiruma Shingo、Mifune Takeshi、Matsuo Tetsuji
    • Journal Title

      IEEE Transactions on Magnetics

      Volume: 60 Issue: 6 Pages: 1-8

    • DOI

      10.1109/tmag.2024.3387309

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Reduced Representation of Spatial Harmonics for Motor Model Order Reduction Using Block Arnoldi Method2024

    • Author(s)
      Matsuo Tetsuji、Takahashi Yasuhito、Sugahara Kengo
    • Journal Title

      IEEE Transactions on Magnetics

      Volume: 60 Issue: 3 Pages: 1-4

    • DOI

      10.1109/tmag.2023.3302859

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Port Reduction of Multiport Cauer Ladder Network2024

    • Author(s)
      Matsuo Tetsuji、Ozeki Toshihiro、Hiruma Shingo、Mifune Takeshi
    • Journal Title

      IEEE Transactions on Magnetics

      Volume: 60 Issue: 3 Pages: 1-4

    • DOI

      10.1109/tmag.2023.3322286

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nonlinear Model Order Reduction of a Variable Reluctance Stepper Motor Using the Parameterized Cauer Ladder Network Method2023

    • Author(s)
      Tobita Miwa、Matsuo Tetsuji
    • Journal Title

      IEEE Transactions on Magnetics

      Volume: 59 Issue: 5 Pages: 1-4

    • DOI

      10.1109/tmag.2022.3232701

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Model Order Reduction of Cage Induction Motor With Skewed Rotor Slots Using Multiport Cauer Ladder Network Method2023

    • Author(s)
      Takahashi Yasuhito、Fujiwara Koji、Sugahara Kengo、Matsuo Tetsuji
    • Journal Title

      IEEE Transactions on Magnetics

      Volume: 59 Issue: 5 Pages: 1-4

    • DOI

      10.1109/tmag.2023.3240478

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Error Estimation of the Cauer Ladder Network Method Based on Eigenfunction Expansion2023

    • Author(s)
      Nagamine Hideaki、Hiruma Shingo、Mifune Takeshi、Matsuo Tetsuji
    • Journal Title

      IEEE Transactions on Magnetics

      Volume: 59 Issue: 5 Pages: 1-4

    • DOI

      10.1109/tmag.2023.3246596

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A model order reduction of hysteretic eddy-current fields in electric machines using Cauer ladder network method2023

    • Author(s)
      Tobita M.、Matsuo T.
    • Journal Title

      AIP Advances

      Volume: 13 Issue: 2 Pages: 025208-025208

    • DOI

      10.1063/9.0000417

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Reduced Order Modeling Based on Multiport Cauer Ladder Network for Space Harmonics of Air-Gap Flux Density in Cage Induction Motor2022

    • Author(s)
      Takahashi Yasuhito、Fujiwra Koji、Sugahara Kengo、Matsuo Tetsuji
    • Journal Title

      IEEE Transactions on Magnetics

      Volume: 58 Issue: 8 Pages: 1-6

    • DOI

      10.1109/tmag.2022.3148418

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Nonlinear Model Order Reduction of Induction Motors Using Parameterized Cauer Ladder Network Method2022

    • Author(s)
      Tobita Miwa、Matsuo Tetsuji
    • Journal Title

      IEEE Transactions on Magnetics

      Volume: 58 Issue: 9 Pages: 1-4

    • DOI

      10.1109/tmag.2022.3171743

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Frequency-Domain Model Order Reduction of Electromagnetic Field in Induction Motor2022

    • Author(s)
      Shimonishi Toru、Mifune Takeshi、Matsuo Tetsuji
    • Journal Title

      IEEE Transactions on Magnetics

      Volume: 58 Issue: 9 Pages: 1-4

    • DOI

      10.1109/tmag.2022.3188062

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comparison Study of First-Order Approximations of Nonlinear Eddy-Current Field Using Cauer Ladder Network Method2021

    • Author(s)
      Eskandari Hamed、Matsuo Tetsuji
    • Journal Title

      IEEE Transactions on Magnetics

      Volume: 57 Issue: 6 Pages: 6300704-6300704

    • DOI

      10.1109/tmag.2021.3060503

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Eddy-Current Field Analysis in Laminated Iron Cores Using Multi-Scale Model Order Reduction2021

    • Author(s)
      Eskandari Hamed、Gyselinck Johan、Matsuo Tetsuji
    • Journal Title

      IEEE Transactions on Magnetics

      Volume: 57 Issue: 6 Pages: 6301004-6301004

    • DOI

      10.1109/tmag.2021.3064410

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Multiport Model Order Reduction With Multiple Expansion Points2021

    • Author(s)
      Kuriyama Kenta、Mifune Takeshi、Matsuo Tetsuji
    • Journal Title

      IEEE Transactions on Magnetics

      Volume: 57 Issue: 6 Pages: 6301505-6301505

    • DOI

      10.1109/tmag.2021.3065024

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Model order reduction of nonlinear eddy-current field using parameterized CLN2021

    • Author(s)
      Tobita Miwa、Eskandari Hamed、Matsuo Tetsuji
    • Journal Title

      COMPEL - The international journal for computation and mathematics in electrical and electronic engineering

      Volume: 41 Issue: 3 Pages: 967-980

    • DOI

      10.1108/compel-02-2021-0065

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Presentation] 非線形モータモデル縮約におけるギャップ高調波成分の縮約表現に関する検討2024

    • Author(s)
      松尾哲司, 尾関俊大, 飛田美和, 比留間真悟, 美舩 健
    • Organizer
      電気学会静止器回転機合同研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Fixed-Point Harmonic Balance法に基づく非線形カウア回路法2023

    • Author(s)
      菅原賢悟, 飛田美和, 松尾哲司, 髙橋康人
    • Organizer
      電気学会静止器回転機合同研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Cauer Ladder Network Representation with Constant Basis Functions for Eddy Current Problems Involving Conductor Movement2023

    • Author(s)
      Kengo Sugahara, Naoto Tanimoto, Yasuhito Takahashi, Tesuji Matsuo
    • Organizer
      24th International Conference on the Computation of Electromagnetic Fields
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Second Order Approximation of Nonlinear Eddy-Current Problems by a Cauer Ladder Network2023

    • Author(s)
      Hamed Eskandari, Hiroyuki Kaimori, Tetsuji Matsuo
    • Organizer
      24th International Conference on the Computation of Electromagnetic Fields
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Reduced Representation of Spatial Harmonics for Motor Model Order Reduction Using Block Arnoldi Method2023

    • Author(s)
      Tetsuji Matsuo, Yasuhito Takahashi, Kengo Sugahara
    • Organizer
      24th International Conference on the Computation of Electromagnetic Fields
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Henrici-Pfluger type error estimators for the Cauer ladder network method2023

    • Author(s)
      Hideaki Nagamine, Shingo Hiruma, Takeshi Mifune, Tetsuji Matsuo
    • Organizer
      24th International Conference on the Computation of Electromagnetic Fields
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Port Reduction of Multiport Cauer Ladder Network2023

    • Author(s)
      Tetsuji Matsuo, Toshihiro Ozeki, Shingo Hiruma, Takeshi Mifune
    • Organizer
      24th International Conference on the Computation of Electromagnetic Fields
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Henrici-Pfluger型誤差限界を用いたCLN法の精度評価に関する検討2023

    • Author(s)
      長嶺英朗, 比留間真悟, 美舩健, 松尾哲司
    • Organizer
      電気学会静止器・回転機合同研究会
    • Related Report
      2022 Research-status Report
  • [Presentation] CLN法を用いたモータモデル縮約におけるギャップ高調波成分の縮約表現に関する検討2023

    • Author(s)
      松尾哲司, 髙橋康人, 菅原賢悟
    • Organizer
      電気学会静止器・回転機合同研究会
    • Related Report
      2022 Research-status Report
  • [Presentation] 基底関数を一定とした可動子CLNのT.E.A.M. 28への適用2023

    • Author(s)
      菅原賢悟, 谷本直斗, 髙橋康人, 松尾哲司
    • Organizer
      電気学会静止器・回転機合同研究会
    • Related Report
      2022 Research-status Report
  • [Presentation] 半陰解法と予測子修正子法を用いたヒステリシス有限要素解析2023

    • Author(s)
      飛田美和, 松尾哲司
    • Organizer
      電気学会静止器・回転機合同研究会
    • Related Report
      2022 Research-status Report
  • [Presentation] 誘導加熱解析における電磁場熱連成解析へのCLN 法の適用2022

    • Author(s)
      加藤春弥, 菅原賢悟
    • Organizer
      電気学会静止器・回転機合同研究会
    • Related Report
      2022 Research-status Report
  • [Presentation] 固有関数展開を用いた Cauer Ladder Network 法の誤差解析に関する一検討(その2)2022

    • Author(s)
      長嶺英朗, 比留間真悟, 美舩健, 松尾哲司
    • Organizer
      電気学会静止器・回転機合同研究会
    • Related Report
      2022 Research-status Report
  • [Presentation] カウアーラダーネットワーク法による磁気ヒステリシス特性を考慮した電気機器モデル縮約2022

    • Author(s)
      飛田美和, 松尾哲司
    • Organizer
      電気学会静止器・回転機合同研究会
    • Related Report
      2022 Research-status Report
  • [Presentation] マルチポートCLN法を用いた固定子巻線短絡を有するかご形誘導電動機のモデル縮約に関する検討2022

    • Author(s)
      丸山弘貴, 髙橋康人, 藤原耕二, 菅原賢悟, 松尾哲司
    • Organizer
      電気学会静止器・回転機合同研究会
    • Related Report
      2022 Research-status Report
  • [Presentation] Convergence Analysis of the Cauer Ladder Network Method using Eigenfunction Expansion2022

    • Author(s)
      Hideaki Nagamine, Shingo Hiruma, Takeshi Mifune, Tetsuji Matsuo
    • Organizer
      20th Biennial IEEE Conference on Electromagnetic Field Computation
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Nonlinear Model Order Reduction of a Variable Reluctance Stepper Motor2022

    • Author(s)
      Miwa Tobita, Tetsuji Matsuo
    • Organizer
      20th Biennial IEEE Conference on Electromagnetic Field Computation
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Induction Heating Analysis with Cauer Ladder Netowork Method2022

    • Author(s)
      Shunya Kato, Kengo Sugahara, Yasuhito Takahashi, Tetsuji Matsuo
    • Organizer
      20th Biennial IEEE Conference on Electromagnetic Field Computation
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Model Order Reduction of a Cage Induction Motor with Skewed Rotor Slots Using Multiport Cauer Ladder Network Method2022

    • Author(s)
      Yasuhito Takahashi, Koji Fujiwara, Kengo Sugahara, Tetsuji Matsuo
    • Organizer
      20th Biennial IEEE Conference on Electromagnetic Field Computation
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] A Model Order Reduction of Hysteretic Eddy-current Fields in Electric Machines Using Cauer Ladder Network Method2022

    • Author(s)
      M. Tobita, T. Matsuo
    • Organizer
      67th Annual Conference on Magnetism and Magnetic Materials
    • Related Report
      2022 Research-status Report
  • [Presentation] Frequency Domain Model Order Reduction of Electromagnetic Field in Induction Motor2022

    • Author(s)
      T. Shimonishi, T. Mifune, T. Matsuo
    • Organizer
      23th Conference on Computation of Electromagnetic Fields
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Nonlinear Model Order Reduction of Induction Motors Using Parameterized CLN Method2022

    • Author(s)
      M. Tobita, T. Matsuo
    • Organizer
      23th Conference on Computation of Electromagnetic Fields
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Reduced Order Modeling Based on Multiport Cauer Ladder Network for Space Harmonics of Air-gap Flux Density in Cage Induction Motor2022

    • Author(s)
      Y. Takahashi, K. Fujiwara, K. Sugahara, T. Matsuo
    • Organizer
      MMM/Intermag Conference
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 固有関数展開を用いたCauer Ladder Network法の誤差解析に関する一検討2022

    • Author(s)
      長嶺英朗, 比留間真悟, 美舩健, 松尾哲司
    • Organizer
      電気学会静止器・回転機合同研究会
    • Related Report
      2021 Research-status Report
  • [Presentation] CLN法のための誤差評価手法の数理的背景に関する考察2022

    • Author(s)
      比留間真悟, 松尾哲司
    • Organizer
      電気学会静止器・回転機合同研究会
    • Related Report
      2021 Research-status Report
  • [Presentation] マルチポートCLN法を用いたスキューを有するかご形誘導電動機のモデル縮約に関する検討2022

    • Author(s)
      安井昌輝, 髙橋康人, 藤原耕二, 菅原賢悟, 松尾哲司
    • Organizer
      電気学会静止器・回転機合同研究会
    • Related Report
      2021 Research-status Report
  • [Presentation] 非線形CLN法を用いた誘導機のモデル縮約表現2021

    • Author(s)
      飛田美和, 松尾哲司
    • Organizer
      電気学会静止器・回転機合同研究会
    • Related Report
      2021 Research-status Report
  • [Presentation] CLN法を用いた誘導モーターモデル縮約における空間高調波相互作用に関する検討2021

    • Author(s)
      下西徹, 美舩健, 松尾哲司
    • Organizer
      電気学会静止器・回転機合同研究会
    • Related Report
      2021 Research-status Report
  • [Presentation] FP-CLN法の近似解の誤差評価に関する検討2021

    • Author(s)
      長嶺英朗, 美舩健, 松尾哲司, 菅原賢悟
    • Organizer
      電気学会静止器・回転機合同研究会
    • Related Report
      2021 Research-status Report
  • [Presentation] パラメータ依存CLN法を用いた非線形磁界の縮約表現に関する検討2020

    • Author(s)
      飛田美和, エスカンダリハメド, 松尾哲司
    • Organizer
      電気学会静止器・回転機合同研究会
    • Related Report
      2020 Research-status Report
  • [Presentation] 誘導モーター磁界の周波数領域における縮約表現に関する検討2020

    • Author(s)
      下西徹, 美舩健, 松尾哲司
    • Organizer
      電気学会静止器・回転機合同研究会
    • Related Report
      2020 Research-status Report
  • [Presentation] マルチポートCLN法のかご形誘導電動機への適用に関する基礎的検討2020

    • Author(s)
      宇野賢, 髙橋康人, 藤原耕二, 菅原賢悟, 松尾哲司
    • Organizer
      電気学会静止器・回転機合同研究会
    • Related Report
      2020 Research-status Report
  • [Presentation] Model Order Reduction of Nonlinear Eddy-current Field Using Parameterized CLN2020

    • Author(s)
      M. Tobita, H. Eskandari, T. Matsuo
    • Organizer
      19th International IGTE Symposium on Numerical Field Calculation in Electrical Engineering
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Comparative Study of First-Order Approximation of Nonlinear Eddy-Current Field Using CLN Method2020

    • Author(s)
      H. Eskandari, T. Matsuo
    • Organizer
      19th Biennial IEEE Conference on Electromagnetic Field Computation
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Multi-scale Model Order Reduction of Eddy-Current Field on Laminated-Core Devices2020

    • Author(s)
      H. Eskandari, J. Gyselinck, T. Matsuo
    • Organizer
      19th Biennial IEEE Conference on Electromagnetic Field Computation
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Multi-port Model Order Reduction with Multiple Expansion Points2020

    • Author(s)
      K. Kuriyama, T. Mifune, T. Matsuo
    • Organizer
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Published: 2020-04-28   Modified: 2025-01-30  

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