Cooperative operating mode featuring tight-strong coupling for wireless power transmission

Xian Zhang; Zhaoyang Yuan; Qingxin Yang; Lihua Zhu; Xin Zhang

doi:10.1109/CEFC.2016.7816201

Cooperative operating mode featuring tight-strong coupling for wireless power transmission

Xian Zhang
, Zhaoyang Yuan
, Qingxin Yang
, Lihua Zhu
, Xin Zhang

Tiangong University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

In order to address the short distance transmission of inductive coupling wireless power transmission and the poor stability of power supply of near-field resonant wireless power transmission, achieving high-power, efficient and stable wireless power supply for dynamic load on meter level, the cooperative operating mode with tight-strong coupling is proposed and analysed. By establishing unified mathematical expression, the transmission characteristic in time domain is discussed, and the influences of coupling coefficient and quality factor on system performance are studied. The design of cooperative coil is analysed using cooperating coefficient. Finally, a prototype is built to validate the obtained analytical results.

Original language	English
Title of host publication	IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781509010325
DOIs	https://doi.org/10.1109/CEFC.2016.7816201
State	Published - 12 Jan 2017
Externally published	Yes
Event	17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016 - Miami, United States Duration: 13 Nov 2016 → 16 Nov 2016

Publication series

Name	IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation

Conference

Conference	17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016
Country/Territory	United States
City	Miami
Period	13/11/16 → 16/11/16

Keywords

Cooperating coefficient
Cooperative operating mode
Tight-strong coupling
Wireless power transmission

Access to Document

10.1109/CEFC.2016.7816201

Cite this

Zhang, X., Yuan, Z., Yang, Q., Zhu, L., & Zhang, X. (2017). Cooperative operating mode featuring tight-strong coupling for wireless power transmission. In IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation Article 7816201 (IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/CEFC.2016.7816201

Zhang, Xian ; Yuan, Zhaoyang ; Yang, Qingxin et al. / Cooperative operating mode featuring tight-strong coupling for wireless power transmission. IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation. Institute of Electrical and Electronics Engineers Inc., 2017. (IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation).

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title = "Cooperative operating mode featuring tight-strong coupling for wireless power transmission",

abstract = "In order to address the short distance transmission of inductive coupling wireless power transmission and the poor stability of power supply of near-field resonant wireless power transmission, achieving high-power, efficient and stable wireless power supply for dynamic load on meter level, the cooperative operating mode with tight-strong coupling is proposed and analysed. By establishing unified mathematical expression, the transmission characteristic in time domain is discussed, and the influences of coupling coefficient and quality factor on system performance are studied. The design of cooperative coil is analysed using cooperating coefficient. Finally, a prototype is built to validate the obtained analytical results.",

keywords = "Cooperating coefficient, Cooperative operating mode, Tight-strong coupling, Wireless power transmission",

author = "Xian Zhang and Zhaoyang Yuan and Qingxin Yang and Lihua Zhu and Xin Zhang",

note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016 ; Conference date: 13-11-2016 Through 16-11-2016",

year = "2017",

month = jan,

day = "12",

doi = "10.1109/CEFC.2016.7816201",

language = "英语",

series = "IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation",

address = "美国",

}

Zhang, X, Yuan, Z, Yang, Q, Zhu, L & Zhang, X 2017, Cooperative operating mode featuring tight-strong coupling for wireless power transmission. in IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation., 7816201, IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation, Institute of Electrical and Electronics Engineers Inc., 17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016, Miami, United States, 13/11/16. https://doi.org/10.1109/CEFC.2016.7816201

Cooperative operating mode featuring tight-strong coupling for wireless power transmission. / Zhang, Xian; Yuan, Zhaoyang; Yang, Qingxin et al.
IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation. Institute of Electrical and Electronics Engineers Inc., 2017. 7816201 (IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Cooperative operating mode featuring tight-strong coupling for wireless power transmission

AU - Zhang, Xian

AU - Yuan, Zhaoyang

AU - Yang, Qingxin

AU - Zhu, Lihua

AU - Zhang, Xin

PY - 2017/1/12

Y1 - 2017/1/12

N2 - In order to address the short distance transmission of inductive coupling wireless power transmission and the poor stability of power supply of near-field resonant wireless power transmission, achieving high-power, efficient and stable wireless power supply for dynamic load on meter level, the cooperative operating mode with tight-strong coupling is proposed and analysed. By establishing unified mathematical expression, the transmission characteristic in time domain is discussed, and the influences of coupling coefficient and quality factor on system performance are studied. The design of cooperative coil is analysed using cooperating coefficient. Finally, a prototype is built to validate the obtained analytical results.

AB - In order to address the short distance transmission of inductive coupling wireless power transmission and the poor stability of power supply of near-field resonant wireless power transmission, achieving high-power, efficient and stable wireless power supply for dynamic load on meter level, the cooperative operating mode with tight-strong coupling is proposed and analysed. By establishing unified mathematical expression, the transmission characteristic in time domain is discussed, and the influences of coupling coefficient and quality factor on system performance are studied. The design of cooperative coil is analysed using cooperating coefficient. Finally, a prototype is built to validate the obtained analytical results.

KW - Cooperating coefficient

KW - Cooperative operating mode

KW - Tight-strong coupling

KW - Wireless power transmission

UR - https://www.scopus.com/pages/publications/85011971544

U2 - 10.1109/CEFC.2016.7816201

DO - 10.1109/CEFC.2016.7816201

M3 - 会议稿件

AN - SCOPUS:85011971544

T3 - IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation

BT - IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 17th Biennial IEEE Conference on Electromagnetic Field Computation, IEEE CEFC 2016

Y2 - 13 November 2016 through 16 November 2016

ER -

Zhang X, Yuan Z, Yang Q, Zhu L, Zhang X. Cooperative operating mode featuring tight-strong coupling for wireless power transmission. In IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation. Institute of Electrical and Electronics Engineers Inc. 2017. 7816201. (IEEE CEFC 2016 - 17th Biennial Conference on Electromagnetic Field Computation). doi: 10.1109/CEFC.2016.7816201

Cooperative operating mode featuring tight-strong coupling for wireless power transmission

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