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Development of contactless power transferring system with electric power communication for under-water robot

Research Project

Project/Area Number 15K14261
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Naval and maritime engineering
Research InstitutionTokyo University of Marine Science and Technology

Principal Investigator

Kifune Hiroyasu  東京海洋大学, 学術研究院, 准教授 (90323849)

Co-Investigator(Kenkyū-buntansha) 松本 洋平  東京海洋大学, 学術研究院, 助教 (80572081)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords非接触給電 / 水中ロボット / 電磁誘導 / コイルレイアウト / コイルマッチング / 電力変換器通信 / 電力通信 / 送受電コイルのマルチ化
Outline of Final Research Achievements

This project focused on two themes which are necessary to develop "contact-less electric power station" for under-water robot working under sea water.
One is a method to improve the problems that center gap between transferring coil and receiving coil affects their coupling coefficient factor. We found a few optimum layouts of transferring coils and receiving coils, which enable power station to transfer electric power to the robot without fail, even if the robot land on the station in any direction.
Another is to provide new principle method for communication between the station and the robot. It is difficult to establish high speed wire-less communication scheme with electromagnetic wave due to electromagnetic characteristics of sea water. We developed a low speed communication method by using electric power converters and the transferring/receiving coils for system redundancy.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (8 results)

All 2018 2017 2015

All Journal Article (1 results) (of which Acknowledgement Compliant: 1 results) Presentation (7 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] AUV向け非接触給電装置の基礎検討2015

    • Author(s)
      木船弘康、上松嵩幸,佐藤直樹
    • Journal Title

      電気学会半導体電力変換研究会

      Volume: SPC-15-117 Pages: 29-32

    • Related Report
      2015 Research-status Report
    • Acknowledgement Compliant
  • [Presentation] 共振周波数追従制御を適用した水中非接触給電システムの基礎検討2018

    • Author(s)
      米田昇平、木船弘康
    • Organizer
      平成30年電気学会全国大会、Vol.4, pp.225-226
    • Related Report
      2017 Annual Research Report
  • [Presentation] 水中探査機向け水中非接触給電におけるコイルマッチング手法の検討2018

    • Author(s)
      佐藤直樹, 中村伸二, 米田昇平, 木船弘康
    • Organizer
      平成30年電気学会全国大会、Vol.4, pp.357-358
    • Related Report
      2017 Annual Research Report
  • [Presentation] AUV向け水中給電ステーションにおけるコイル配置に関する基礎検討2017

    • Author(s)
      佐藤直樹、井上鴻志、木船弘康
    • Organizer
      電気学会半導体電力変換研究会、SPC-17-4
    • Place of Presentation
      大阪府
    • Year and Date
      2017-01-27
    • Related Report
      2016 Research-status Report
  • [Presentation] AUV 向け水中給電ステーションの最適なコイルレイアウトの条件について2017

    • Author(s)
      佐藤直樹、木船弘康
    • Organizer
      第87回マリンエンジニアリング学術講演会, pp. 41-44
    • Related Report
      2017 Annual Research Report
  • [Presentation] Study about Coil Matching Method of Contactless Power Supply System for Under water Vehicle in Seawater2017

    • Author(s)
      Naoki Sato, Hiroyasu Kifune
    • Organizer
      Prod. of the International Symposium on Marine Engineering, pp.447-448
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] AUV向け非接触給電装置のマッチングシステム2017

    • Author(s)
      中村伸二、佐藤直樹、木船弘康
    • Organizer
      The 14th IEEE Transdisciplinary-Oriented Workshop for Emerging Researchers
    • Related Report
      2017 Annual Research Report
  • [Presentation] 水中での非接触給電を想定した電力通信に関する基礎研究2015

    • Author(s)
      佐藤直樹、上松嵩幸、木船弘康
    • Organizer
      マリンエンジニアリング学術講演会
    • Place of Presentation
      富山県
    • Year and Date
      2015-10-26
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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