The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
본 논문에서는 수중 무선전력전송(U-WPT)을 위한 용량성 결합기의 설계를 제시한다. kQ 제품. 전력 전달 효율은 결합 계수에 따라 달라집니다. k 커플러 사이와 Q-복소 유전율로부터 계산된 물의 계수. 핸들링을 통해 높은 효율을 얻을 수 있습니다. k 그리고 Q-효과적으로 요인. 먼저, 핵심 요소는 k 커플러의 등가 회로에서 파생됩니다. 다음으로 주파수 특성은 Q- 측정된 결과로부터 수돗물의 계수가 계산됩니다. 그런 다음, 설계 매개변수 kQ 제품의 최대값이 결정됩니다. 마지막으로, 우리의 방법으로 설계된 용량성 결합을 갖춘 U-WPT의 효율은 약 80%를 달성함을 입증하였다.
Masaya TAMURA
Toyohashi University of Technology
Yasumasa NAKA
Toyohashi University of Technology
Kousuke MURAI
Toyohashi University of Technology
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부
Masaya TAMURA, Yasumasa NAKA, Kousuke MURAI, "Design of Capacitive Coupler in Underwater Wireless Power Transfer Focusing on kQ Product" in IEICE TRANSACTIONS on Electronics,
vol. E101-C, no. 10, pp. 759-766, October 2018, doi: 10.1587/transele.E101.C.759.
Abstract: This paper presents the design of a capacitive coupler for underwater wireless power transfer (U-WPT) focusing on kQ product. Power transfer efficiency hinges on the coupling coefficient k between the couplers and Q-factor of water calculated from the complex permittivity. High efficiency can be achieved by handling k and the Q-factor effectively. First, the pivotal elements on k are derived from the equivalent circuit of the coupler. Next, the frequency characteristic of the Q-factor in tap water is calculated from the measured results. Then, the design parameters in which kQ product has the maximal values are determined. Finally, it is demonstrated that the efficiency of U-WPT with the capacitive coupling designed by our method achieves approximately 80%.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/transele.E101.C.759/_p
부
@ARTICLE{e101-c_10_759,
author={Masaya TAMURA, Yasumasa NAKA, Kousuke MURAI, },
journal={IEICE TRANSACTIONS on Electronics},
title={Design of Capacitive Coupler in Underwater Wireless Power Transfer Focusing on kQ Product},
year={2018},
volume={E101-C},
number={10},
pages={759-766},
abstract={This paper presents the design of a capacitive coupler for underwater wireless power transfer (U-WPT) focusing on kQ product. Power transfer efficiency hinges on the coupling coefficient k between the couplers and Q-factor of water calculated from the complex permittivity. High efficiency can be achieved by handling k and the Q-factor effectively. First, the pivotal elements on k are derived from the equivalent circuit of the coupler. Next, the frequency characteristic of the Q-factor in tap water is calculated from the measured results. Then, the design parameters in which kQ product has the maximal values are determined. Finally, it is demonstrated that the efficiency of U-WPT with the capacitive coupling designed by our method achieves approximately 80%.},
keywords={},
doi={10.1587/transele.E101.C.759},
ISSN={1745-1353},
month={October},}
부
TY - JOUR
TI - Design of Capacitive Coupler in Underwater Wireless Power Transfer Focusing on kQ Product
T2 - IEICE TRANSACTIONS on Electronics
SP - 759
EP - 766
AU - Masaya TAMURA
AU - Yasumasa NAKA
AU - Kousuke MURAI
PY - 2018
DO - 10.1587/transele.E101.C.759
JO - IEICE TRANSACTIONS on Electronics
SN - 1745-1353
VL - E101-C
IS - 10
JA - IEICE TRANSACTIONS on Electronics
Y1 - October 2018
AB - This paper presents the design of a capacitive coupler for underwater wireless power transfer (U-WPT) focusing on kQ product. Power transfer efficiency hinges on the coupling coefficient k between the couplers and Q-factor of water calculated from the complex permittivity. High efficiency can be achieved by handling k and the Q-factor effectively. First, the pivotal elements on k are derived from the equivalent circuit of the coupler. Next, the frequency characteristic of the Q-factor in tap water is calculated from the measured results. Then, the design parameters in which kQ product has the maximal values are determined. Finally, it is demonstrated that the efficiency of U-WPT with the capacitive coupling designed by our method achieves approximately 80%.
ER -