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Study on Ultra High-Speed Electric Drive of Automotive Turbocharger to Improve Environmental Compatibility and Drive Performance

Research Project

Project/Area Number 16360137
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field 電力工学・電気機器工学
Research InstitutionNagaoka University of Technology

Principal Investigator

NOGUCHI Toshihiko  Nagaoka University of Technology, Faculty of Engineering, Associate Professor, 工学部, 助教授 (10237828)

Co-Investigator(Kenkyū-buntansha) SAITO Kazuo  Nagaoka University of Technology, Faculty of Engineering, Research Associate, 工学部, 助手 (10143827)
茨木 誠一  三菱重工業株式会社, 長崎研究所, 主任(研究職)
Project Period (FY) 2004 – 2005
Project Status Completed (Fiscal Year 2005)
Budget Amount *help
¥14,900,000 (Direct Cost: ¥14,900,000)
Fiscal Year 2005: ¥4,000,000 (Direct Cost: ¥4,000,000)
Fiscal Year 2004: ¥10,900,000 (Direct Cost: ¥10,900,000)
KeywordsUltra High-Speed Motor Drive / Turbocharger / Supercharger / Pseudo Current-Source Inverter / Rare Earth Permanent Magnet / Magnetic Field Analysis / Combustion Engine / Energy Saving / 擬似電流系インバータ / インバータ / チョッパ
Research Abstract

During the financial support by this research project (fiscal year 2004-2005), grant-in-aid for scientific research, Ultra High-Speed Electric Drive of Automotive Turbocharger to Improve Environmental Compatibility and Drive Performance were studied and the following knowledge and results were obtained :
(1) Development of Ultra High-Speed Electric Drive for Turbocharger
A prototype of an ultra high-speed permanent-magnet motor/generator for an electrically assisted turbocharger was developed. 6-slot concentrated winding structure was employed in the stator core, which was made of 0.15-mm super thin electromagnetic steel plates. The rotor was composed with a cylindrical Neodymium permanent-magnet, which was reinforced with a carbon fiber and a metal alloy sleeve. This ultra high-speed machine was fed by a pseudo current-source inverter with 72-V DC bus voltage, and the inverter power circuit and its drive circuit were implemented with a 4-layer large-current printed wire board. From expe … More rimental results of the system, regenerative power of 1.3 kW at 120,000 r/min was confirmed and inverter output power of 2.2 kW at 220,000 r/min was obtained in a motoring operation. In addition, turbo lag was improved by 45 % compared with a conventional mechanical turbocharger, using this electrically assisted system.
(2) Development of Ultra High-Speed Electric Drive for Supercharger
A prototype of an electrically driven supercharger was developed, which employed an ultra high-speed permanent-magnet motor. The motor has three-slot stator core structure with concentrated windings and Samarium-Cobalt permanent-magnet on the rotor. A pseudo current-source inverter was used to drive the motor as well as an electrically assisted turbocharger. As a result of experimental tests, 2.7-kW inverter output power was confirmed at 160,000 r/min and boost pressure response (turbo lag) was shortened to 0.5 s.
(3) Efficiency Measurement and Losses Analysis of Ultra High-Speed Motor
A motor-generator set composed with 2 ultra high-speed permanent-magnet motors was set up on the basis of the electrically driven supercharger. As a result of motor operation using this experimental setup, the maximum efficiency and the power factor was 79 % and 62 %, respectively. Also, it was found from FEM based losses analysis that eddy-current loss on the permanent-magnet was dominant and 38 % of the total loss. Less

Report

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

    (22 results)

All 2006 2005 2004

All Journal Article (22 results)

  • [Journal Article] 220,000-r/min, 2-kW PM Motor Drive for Turbocharger2006

    • Author(s)
      Toshihiko NOGUCHI, Yosuke TAKATA, Yukio YAMASHITA, Yoshimi KOMATSU, Seiichi IBARAKI
    • Journal Title

      IEE Japan Transactions on Industry Applications vol.125, no.9

      Pages: 854-861

    • NAID

      210000182666

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 環境と運転性能を両立する車載用過給機の超高速電動ドライブ2005

    • Author(s)
      野口季彦
    • Journal Title

      社団法人日本能率協会モータ技術シンポジウム C3・3

      Pages: 1-11

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] 擬似電流形インバータを用いた超高速PMモータのセンサレス運転特性の改善2005

    • Author(s)
      高田陽介, 野口季彦, 山下幸生, 茨木誠一
    • Journal Title

      平成17年電気学会産業応用部門大会講演論文集 1

      Pages: 375-378

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] ターボチャージャ用220000r/min-2kWPMモータ駆動システム2005

    • Author(s)
      野口季彦, 高田陽介, 山下幸生, 小松喜美, 茨木誠一
    • Journal Title

      電気学会論文誌D 産業応用部門誌 125-D・9

      Pages: 854-861

    • NAID

      130000081837

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] 進展を続ける可変速交流ドライブ-21世紀の新技術-制御方式に関する進展2005

    • Author(s)
      野口季彦, 佐竹 彰, 沢村光次郎
    • Journal Title

      電気学会産業応用フォーラム進展を続ける可変速交流ドライブ-21世紀の新技術-

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 超高速回転機の制御技術例2005

    • Author(s)
      野口季彦, 佐藤 忠, 高橋俊雄, 田中博一郎, 針江博史
    • Journal Title

      平成17年電気学会産業応用部門大会講演論文集 1

      Pages: 13-18

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] 220,000-r/min, 2-kW Permanent Magnet Motor Drive for Turbocharger2005

    • Author(s)
      Toshihiko Noguchi, Yosuke Takata, Yukio Yamashita, Yoshimi Komatsu, Seiichi Ibaraki
    • Journal Title

      International Power Electronics Conference IPEC-Niigata 2005

      Pages: 2280-2285

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Annual Research Report 2005 Final Research Report Summary
  • [Journal Article] 160,000-r/min, 2.7-kW Electric Drive of Supercharger for Automobiles2005

    • Author(s)
      Toshihiko Noguchi, Yosuke Takata, Yukio Yamashita, Seiichi Ibaraki
    • Journal Title

      The Sixth International Conference on Power Electronics and Drive Systems PEDS2005-Kuala Lumpur

      Pages: 1380-1385

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Ultra High-Speed Electric Drives of Automotive Turbo/Superchargers for Environmental Compatibility and Higher Drive Performance2005

    • Author(s)
      Toshihiko NOGUCHI
    • Journal Title

      Proceedings of Techno-Frontier Symposium 2005 vol.C3, no.3

      Pages: 1-11

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Performance Improvement of Mechanical-Sensorless Operation of Pseudo Current-Source Inverter Fed Ultra High-Speed PM Motor2005

    • Author(s)
      Yosuke TAKATA, Toshihiko NOGUCHI, Yukio YAMASHITA, Seiichi IBARAKI
    • Journal Title

      Proceedings of IEE Japan Industry Application Society Annual Conference vol.1

      Pages: 375-378

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] IEE Japan Industry Applications Forum Advancing Adjustable Speed AC Drives -21^<st> Century New Technology-2005

    • Author(s)
      Toshihiko NOGUCHI, Akira SATAKE, Kojiro SAWAMURA
    • Journal Title

      Advancing Adjustable Speed AC Drives - 21^<st> Century New Technology - Advancement in Control Techniques

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] Control Techniques of Super High-Speed Rotating Machinery2005

    • Author(s)
      Toshihiko NOGUCHI, Tadashi SATO, Toshio TAKAHASHI, Hiroichiro TANAKA, Hiroshi HARIE
    • Journal Title

      Proceedings of IEE Japan Industry Applications Society Annual Conference vol.1

      Pages: 13-18

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 220,000-r/min, 2-kW Permanent Magnet Motor Drive for Turbocharger2005

    • Author(s)
      Toshihiko NOGUCHI, Yosuke TAKATA, Yukio YAMASHITA, Yoshimi KOMATSU, Seiichi IBARAKI
    • Journal Title

      International Power Electronics Conference IPEC-Niigata 2005

      Pages: 2280-2285

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 160,000-r/min, 2.7-kW Electric Drive of Supercharger for Automobiles2005

    • Author(s)
      Toshihiko NOGUCHI, Yosuke TAKATA, Yukio YAMASHITA, Seiichi IBARAKI
    • Journal Title

      The Sixth International Conference on Power Electronics and Drive Systems PEDS2005-Kuala Lumpur

      Pages: 1380-1385

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2005 Final Research Report Summary
  • [Journal Article] 進展を続ける可変速李流ドライブ -21世紀の新技術- 制御方式に関する進展2005

    • Author(s)
      野口季彦, 佐竹 彰, 沢村光次郎
    • Journal Title

      電気学会産業応用フォーラム 進展を続ける可変速交流ドライブ -21世紀の新技術-

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 160,000-r/min, 2.7-kW Electric Drive of Supercharger for Automobiles2005

    • Author(s)
      Toshihiko Noguchi, Yosuke Takata, Yukio Yamashita, Seiichi Ibaraki
    • Journal Title

      The Sixth International Conference oh Power Electronics and Drive Systems PEDS2005-Kuala Lumpur

      Pages: 1380-1385

    • Related Report
      2005 Annual Research Report
  • [Journal Article] 車載スーパーチャージャの超高速電動ドライブ2005

    • Author(s)
      高田陽介, 野口季彦, 山下幸生, 小松喜美, 茨木誠一
    • Journal Title

      電気学会研究会資料 自動車研究会

      Pages: 49-54

    • NAID

      10014423238

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 相間リアクトルを用いた並列多重化による擬似電流形インバータの出力電流波形2005

    • Author(s)
      渡部芳幸, 野口季彦
    • Journal Title

      平成17年電気学会全国大会講演論文集 4

      Pages: 149-149

    • Related Report
      2004 Annual Research Report
  • [Journal Article] ターボチャージャ用220000r/min-2kWPMモータ駆動システム2004

    • Author(s)
      高田陽介, 野口季彦, 山下幸生, 小松喜美, 茨木誠一
    • Journal Title

      平成16年電気学会産業応用部門大会講演論文集 1

      Pages: 155-160

    • NAID

      130000081837

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 擬似電流系インバータの並列多重接続による出力波形改善法2004

    • Author(s)
      渡部芳幸, 野口季彦
    • Journal Title

      平成16年電気学会産業応用部門大会講演論文集 1

      Pages: 467-468

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 相間リアクトルを用いた並列多重化による擬似電流形インバータの出力電流波形の改善2004

    • Author(s)
      渡部芳幸, 野口季彦
    • Journal Title

      平成16年度電気関係学会北陸支部連合大会講演論文集

      Pages: 39-39

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 複数チョッパによる擬似電流系インバータの出力電流波形の改善法2004

    • Author(s)
      渡部芳幸, 野口季彦
    • Journal Title

      第14回電気学会東京支部新潟支所研究発表会予稿集

      Pages: 120-120

    • Related Report
      2004 Annual Research Report

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Published: 2004-04-01   Modified: 2016-04-21  

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