Investigation of mechanism of coupled-resonant wireless power transfer

• Project/Area Number: 24560453
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Communication/Network engineering
• Research Institution: Nagoya Institute of Technology
• Principal Investigator: HIRAYAMA Hiroshi 名古屋工業大学, 工学(系)研究科(研究院), 准教授 (70372539)
• Project Period (FY): 2012-04-01 – 2015-03-31
• Project Status: Completed (Fiscal Year 2014)
• Budget Amount: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000); Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000); Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
• Keywords: 無線電力伝送 / 結合共振 / アンテナ

Outline of Final Research Achievements

Coupled resonant wireless power transfer (CR-WPT) technologies are expected to release wires from electrical equipment. Since CR-WPT technology utilizes high-frequency electrical power, integration of radio-frequency(RF) engineering and power-electronics engineering.
In this research, mechanism of WPT technology was elucidated from both RF and power-elecronics engineering by building theoretical model of CR-WPT.

Research Products

• [Journal Article] 結合共振型無線電力伝送用アレーアンテナを用いた金属異物検出システムの検討 (2015)
  • Author(s): 矢満田博之, 平山裕, 菊間信良, 榊原久二男
  • Journal Title: 電子情報通信学会 和文論文誌B Volume: J98-B
  • NAID: 120006542461
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] An Investigation on Self-Resonant and Capacitor-Loaded Helical Antennas for Coupled-Resonant Wireless Power Transfer (2013)
  • Author(s): Hiroshi Hirayama, Tomohiro Amano, Nobuyoshi Kikuma, Kunio Sakakibara
  • Journal Title: IEICE Transactions on Communications Volume: E96.B Issue: 10 Pages: 2431-2439
  • DOI: 10.1587/transcom.E96.B.2431
  • NAID: 130004841541
  • ISSN: 0916-8516, 1745-1345
  • Peer Reviewed
• [Journal Article] Automated Creation of Beamformer-Based Optimum DOA Estimation Algorithm Using Genetic Algorithm (2012)
  • Author(s): Shunsuke Yoshimura, Hiroshi Hirayama, Nobuyoshi Kikuma, Kunio Sakakibara
  • Journal Title: IEICE Transactions on Communications Volume: E95.B Issue: 10 Pages: 3332-3336
  • DOI: 10.1587/transcom.E95.B.3332
  • NAID: 10031142719
  • ISSN: 0916-8516, 1745-1345
  • Peer Reviewed
• [Presentation] 電界結合と磁界結合から見た結合共振型無線電力伝送のメカニズム (2014)
  • Author(s): 平山裕
  • Organizer: 第三回 宇宙・電磁環境研究センター研究集会
  • Place of Presentation: 東京
  • Year and Date: 2014-12-26
  • Invited
• [Presentation] 磁界を利用するエネルギー伝送 －電界結合と磁界結合の観点から－ (2014)
  • Author(s): 平山裕
  • Organizer: 日本磁気学会 第199回研究会／第54回ナノバイオ磁気工学専門研究会
  • Place of Presentation: 東京
  • Year and Date: 2014-12-08
  • Invited
• [Presentation] EMC Characteristics of Open-end and Short-end Helical Antennas for Coupled-Resonant Wireless Power Transfer (2014)
  • Author(s): Hiroshi Hirayama, Shohei Fukasawa, Hiroyuki Yamada, Nobuyoshi Kikuma, Kunio Sakakibara
  • Organizer: EMC Europe 2014
  • Place of Presentation: ヨーテボリ
  • Year and Date: 2014-09-02
• [Presentation] Undesired Emission from Coupled-Resonant Wireless Power Transfer Antenna for Fundamental and Harmonics Frequency (2014)
  • Author(s): Hiroshi Hirayama, Hiroyuki Yamada, Nobuyoshi Kikuma, Kunio Sakakibara
  • Organizer: EMC’14 Tokyo
  • Place of Presentation: 東京
  • Year and Date: 2014-05-15
• [Presentation] Dielectric Loading Effect of Spiral Tape Antenna for Coupled-resonant Wireless Power Transfer (2014)
  • Author(s): Hiroshi Hirayama,Kanako Komatsu,Hiroyuki Yamada,Nobuyoshi Kikuma,Kunio Sakakibara
  • Organizer: EuCAP 2014
  • Place of Presentation: ハーグ
  • Year and Date: 2014-04-09
• [Presentation] Kanako Komatsu, Hiroyuki Yamada, Hiroshi Hirayama, Nobuyoshi Kikuma, Kunio Sakakibara (2014)
  • Author(s): Dielectric Loading Effect of Open-end Spiral Antenna for Wireless Power Transfer
  • Organizer: VJISAP 2014
  • Place of Presentation: ハノイ
• [Presentation] 結合と共振の観点から見た結合共振型無線電力伝送 (2014)
  • Author(s): 平山裕
  • Organizer: 電子情報通信学会 アナログRF研究会
  • Place of Presentation: 東京
  • Invited
• [Presentation] Undesired Emission and Biological Effect of Open-end and Short-end Antennas for Coupled-resonant Wireless PowerTransfer (2013)
  • Author(s): Hiroshi Hirayama, Tomohiro Amano, Nobuyoshi Kikuma, Kunio Sakakibara
  • Organizer: APEMC 2013
  • Place of Presentation: メルボルン
• [Presentation] Obstacle Detection Method Using Array Antenna for Coupled-resonant Wireless Power Transfer (2013)
  • Author(s): Hiroyuki Yamada, Hiroshi Hirayama, Nobuyoshi Kikuma, Kunio Sakakibara
  • Organizer: PIERS 2013
  • Place of Presentation: ストックホルム
• [Presentation] Far-field Radiation and Near-field Leakage of Self-resonant Spiral Antennas for Coupled-resonant Wireless Power Transfer (2013)
  • Author(s): Kanako Komatsu, Hiroshi Hirayama, Nobuyoshi Kikuma, Kunio Sakakibara
  • Organizer: EMC Europe 2013
  • Place of Presentation: ブルージュ
• [Presentation] A Consideration of Grounded Helical Antenna for Coupled-resonant Wireless Power Transfer (2013)
  • Author(s): Hiroshi Hirayama, Tomohiro Amano, Nobuyoshi Kikuma, Kunio Sakakibara
  • Organizer: PIERS 2013
  • Place of Presentation: Taipei, Taiwan
• [Presentation] A consideration of helical antennas for coupled resonant wireless power transfer using equivalent circuit (2012)
  • Author(s): Tomohiro Amano, Hiroshi Hirayama, Nobuyoshi Kikuma, Kunio Sakakibara
  • Organizer: ISAP2012
  • Place of Presentation: Nagoya, Japan
• [Presentation] A consideration of electric and magnetic coupling coefficient of spiral antenna for wireless power transfer (2012)
  • Author(s): Kanako Komatsu, Hiroshi Hirayama, Nobuyoshi Kikuma, Kunio Sakakibara
  • Organizer: ISAP2012
  • Place of Presentation: Nagoya, Japan
• [Presentation] Undesired Emission from Spiral Resonators For Coupled Resonant Wireless Power Transfer (2012)
  • Author(s): Hiroshi Hirayama, Kanako Komatsu, Nobuyoshi Kikuma, Kunio Sakakibara
  • Organizer: PIERS2012
  • Place of Presentation: Moscow, Russia
• [Presentation] On a coupling coefficient of spiral antenna for coupled-resonant wireless power transfer (2012)
  • Author(s): Hiroshi Hirayama, Kanako Komatsu, Nobuyoshi Kikuma, Kunio Sakakibara
  • Organizer: EuroEM2012
  • Place of Presentation: Toulouse, France
• [Presentation] Estimation of Transmission Characteristics for Coupled Resonant Wireless Power Transfer in the kHz Range (2012)
  • Author(s): Hiroshi Hirayama, Yuki Okuyama, Taiki Shinhashi, Nobuyoshi Kikuma, Kunio Sakakibara,
  • Organizer: IWPT2012
  • Place of Presentation: Kyoto, Japan
• [Book] 電界磁界結合型ワイヤレス給電技術 -電磁誘導・共鳴送電の理論と応用- (2014)
  • Author(s): 平山裕、他
  • Total Pages: 10
  • Publisher: 科学技術出版