85 kHz band 44 kW wireless rapid charging system for field test and public road operation of electric bus

Shuichi Obayashi, Tetsu Shijo, Masatoshi Suzuki, Fumi Moritsuka, Kenichirou Ogawa, Koji Ogura, Yasuhiro Kanekiyo, Masaaki Ishida, Toru Takanaka, Nobumitsu Tada, Fumiaki Takeuchi, Shunsuke Take, Yoshihiko Yamauchi, Wei Hsiang Yang, Yushi Kamiya

研究成果: Paper

1 引用 (Scopus)

抄録

Wireless charging technology for heavy-duty vehicles has been investigated for eco-friendly transportation. We present a new wireless power transfer system for 44 kW rapid charging of electric buses. Transmission distance between charging pads is from 10 to 13 cm. The large air gap can be fulfilled by the ordinary kneeling function equipped on most low-floor buses. Dual-block parallel transmission with opposite-phase-current-feeding suppresses magnetic radiation. The system operates in the common 85 kHz band with the light-duty vehicle system. The results of its field test and public road operation of two electric buses to confirm the effects of CO2 eduction and energy saving are described.

元の言語English
出版物ステータスPublished - 2018 1 1
イベント31st International Electric Vehicle Symposium and Exhibition, EVS 2018 and International Electric Vehicle Technology Conference 2018, EVTeC 2018 - Kobe City, Japan
継続期間: 2018 9 302018 10 3

Conference

Conference31st International Electric Vehicle Symposium and Exhibition, EVS 2018 and International Electric Vehicle Technology Conference 2018, EVTeC 2018
Japan
Kobe City
期間18/9/3018/10/3

Fingerprint

Energy conservation
Radiation
Air

ASJC Scopus subject areas

  • Fuel Technology
  • Automotive Engineering
  • Electrical and Electronic Engineering

これを引用

Obayashi, S., Shijo, T., Suzuki, M., Moritsuka, F., Ogawa, K., Ogura, K., ... Kamiya, Y. (2018). 85 kHz band 44 kW wireless rapid charging system for field test and public road operation of electric bus. 論文発表場所 31st International Electric Vehicle Symposium and Exhibition, EVS 2018 and International Electric Vehicle Technology Conference 2018, EVTeC 2018, Kobe City, Japan.

85 kHz band 44 kW wireless rapid charging system for field test and public road operation of electric bus. / Obayashi, Shuichi; Shijo, Tetsu; Suzuki, Masatoshi; Moritsuka, Fumi; Ogawa, Kenichirou; Ogura, Koji; Kanekiyo, Yasuhiro; Ishida, Masaaki; Takanaka, Toru; Tada, Nobumitsu; Takeuchi, Fumiaki; Take, Shunsuke; Yamauchi, Yoshihiko; Yang, Wei Hsiang; Kamiya, Yushi.

2018. 論文発表場所 31st International Electric Vehicle Symposium and Exhibition, EVS 2018 and International Electric Vehicle Technology Conference 2018, EVTeC 2018, Kobe City, Japan.

研究成果: Paper

Obayashi, S, Shijo, T, Suzuki, M, Moritsuka, F, Ogawa, K, Ogura, K, Kanekiyo, Y, Ishida, M, Takanaka, T, Tada, N, Takeuchi, F, Take, S, Yamauchi, Y, Yang, WH & Kamiya, Y 2018, '85 kHz band 44 kW wireless rapid charging system for field test and public road operation of electric bus', 論文発表場所 31st International Electric Vehicle Symposium and Exhibition, EVS 2018 and International Electric Vehicle Technology Conference 2018, EVTeC 2018, Kobe City, Japan, 18/9/30 - 18/10/3.
Obayashi S, Shijo T, Suzuki M, Moritsuka F, Ogawa K, Ogura K その他. 85 kHz band 44 kW wireless rapid charging system for field test and public road operation of electric bus. 2018. 論文発表場所 31st International Electric Vehicle Symposium and Exhibition, EVS 2018 and International Electric Vehicle Technology Conference 2018, EVTeC 2018, Kobe City, Japan.
Obayashi, Shuichi ; Shijo, Tetsu ; Suzuki, Masatoshi ; Moritsuka, Fumi ; Ogawa, Kenichirou ; Ogura, Koji ; Kanekiyo, Yasuhiro ; Ishida, Masaaki ; Takanaka, Toru ; Tada, Nobumitsu ; Takeuchi, Fumiaki ; Take, Shunsuke ; Yamauchi, Yoshihiko ; Yang, Wei Hsiang ; Kamiya, Yushi. / 85 kHz band 44 kW wireless rapid charging system for field test and public road operation of electric bus. 論文発表場所 31st International Electric Vehicle Symposium and Exhibition, EVS 2018 and International Electric Vehicle Technology Conference 2018, EVTeC 2018, Kobe City, Japan.
@conference{08b6eb99cfe04de5a8f3c87166892975,
title = "85 kHz band 44 kW wireless rapid charging system for field test and public road operation of electric bus",
abstract = "Wireless charging technology for heavy-duty vehicles has been investigated for eco-friendly transportation. We present a new wireless power transfer system for 44 kW rapid charging of electric buses. Transmission distance between charging pads is from 10 to 13 cm. The large air gap can be fulfilled by the ordinary kneeling function equipped on most low-floor buses. Dual-block parallel transmission with opposite-phase-current-feeding suppresses magnetic radiation. The system operates in the common 85 kHz band with the light-duty vehicle system. The results of its field test and public road operation of two electric buses to confirm the effects of CO2 eduction and energy saving are described.",
keywords = "CO2 reduction, Electric bus, Magnetic emission, Rapid charging, Wireless battery charging",
author = "Shuichi Obayashi and Tetsu Shijo and Masatoshi Suzuki and Fumi Moritsuka and Kenichirou Ogawa and Koji Ogura and Yasuhiro Kanekiyo and Masaaki Ishida and Toru Takanaka and Nobumitsu Tada and Fumiaki Takeuchi and Shunsuke Take and Yoshihiko Yamauchi and Yang, {Wei Hsiang} and Yushi Kamiya",
year = "2018",
month = "1",
day = "1",
language = "English",
note = "31st International Electric Vehicle Symposium and Exhibition, EVS 2018 and International Electric Vehicle Technology Conference 2018, EVTeC 2018 ; Conference date: 30-09-2018 Through 03-10-2018",

}

TY - CONF

T1 - 85 kHz band 44 kW wireless rapid charging system for field test and public road operation of electric bus

AU - Obayashi, Shuichi

AU - Shijo, Tetsu

AU - Suzuki, Masatoshi

AU - Moritsuka, Fumi

AU - Ogawa, Kenichirou

AU - Ogura, Koji

AU - Kanekiyo, Yasuhiro

AU - Ishida, Masaaki

AU - Takanaka, Toru

AU - Tada, Nobumitsu

AU - Takeuchi, Fumiaki

AU - Take, Shunsuke

AU - Yamauchi, Yoshihiko

AU - Yang, Wei Hsiang

AU - Kamiya, Yushi

PY - 2018/1/1

Y1 - 2018/1/1

N2 - Wireless charging technology for heavy-duty vehicles has been investigated for eco-friendly transportation. We present a new wireless power transfer system for 44 kW rapid charging of electric buses. Transmission distance between charging pads is from 10 to 13 cm. The large air gap can be fulfilled by the ordinary kneeling function equipped on most low-floor buses. Dual-block parallel transmission with opposite-phase-current-feeding suppresses magnetic radiation. The system operates in the common 85 kHz band with the light-duty vehicle system. The results of its field test and public road operation of two electric buses to confirm the effects of CO2 eduction and energy saving are described.

AB - Wireless charging technology for heavy-duty vehicles has been investigated for eco-friendly transportation. We present a new wireless power transfer system for 44 kW rapid charging of electric buses. Transmission distance between charging pads is from 10 to 13 cm. The large air gap can be fulfilled by the ordinary kneeling function equipped on most low-floor buses. Dual-block parallel transmission with opposite-phase-current-feeding suppresses magnetic radiation. The system operates in the common 85 kHz band with the light-duty vehicle system. The results of its field test and public road operation of two electric buses to confirm the effects of CO2 eduction and energy saving are described.

KW - CO2 reduction

KW - Electric bus

KW - Magnetic emission

KW - Rapid charging

KW - Wireless battery charging

UR - http://www.scopus.com/inward/record.url?scp=85066450784&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85066450784&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:85066450784

ER -