TY - GEN
T1 - 13.56 MHz scalable shielded-capacitive power transfer for electric vehicle wireless charging
AU - Muharam, Aam
AU - Ahmad, Suziana
AU - Hattori, Reiji
AU - Hapid, Abdul
N1 - Funding Information:
ACKNOWLEDGMENT Authors would like to thank Mr. Mitsuru Masuda and Mr. Daiki Obara from Automotive System and Device Laboratories, Furukawa Electric Co., Ltd. through their support and discussion in this research. A deep gratitude to the Ministry of Research Technology and Higher Education (Kemenristek-dikti), Republic of Indonesia for supporting the PhD research to A.M. through RISET-Pro (World Bank Loan No. 8245-ID).
Funding Information:
Authors would like to thank Mr. Mitsuru Masuda and Mr. Daiki Obara from Automotive System and Device Laboratories, Furukawa Electric Co., Ltd. through their support and discussion in this research. A deep gratitude to the Ministry of Research Technology and Higher Education (Kemenristek-dikti), Republic of Indonesia for supporting the PhD research to A.M. through RISET-Pro (World Bank Loan No. 8245-ID).
PY - 2020/11/15
Y1 - 2020/11/15
N2 - This paper proposes a scalable shielded capacitive power transfer (shielded-CPT) for mini electric vehicle (EV) wireless charging application. The design and analytical studies of the proposed shielded-CPT are introduced by using LTSpice™ simulation software. In order to obtain an accurate calculation of the impedance matching network, the capacitances appeared in the system are observed with finite element analysis (FEA) tools using ElecNet™ software from Infolytica™. With a 3-cm shield-shield gap, 3.46 pF of coupling capacitance and 10.9 pF of shield coupling capacitance are acquired by FEA. A Spice simulation result shows as high as 97% efficiency provided by the proposed shielded-CPT. With misalignment conditions from 1 cm to 3 cm, the system could have managed the efficiency from 85% to 74% in the Y-misalignment direction, and drop to 48% when the coupler is in the X-misalignment direction.
AB - This paper proposes a scalable shielded capacitive power transfer (shielded-CPT) for mini electric vehicle (EV) wireless charging application. The design and analytical studies of the proposed shielded-CPT are introduced by using LTSpice™ simulation software. In order to obtain an accurate calculation of the impedance matching network, the capacitances appeared in the system are observed with finite element analysis (FEA) tools using ElecNet™ software from Infolytica™. With a 3-cm shield-shield gap, 3.46 pF of coupling capacitance and 10.9 pF of shield coupling capacitance are acquired by FEA. A Spice simulation result shows as high as 97% efficiency provided by the proposed shielded-CPT. With misalignment conditions from 1 cm to 3 cm, the system could have managed the efficiency from 85% to 74% in the Y-misalignment direction, and drop to 48% when the coupler is in the X-misalignment direction.
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U2 - 10.1109/WoW47795.2020.9291299
DO - 10.1109/WoW47795.2020.9291299
M3 - Conference contribution
AN - SCOPUS:85099310595
T3 - 2020 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer, WoW 2020
SP - 298
EP - 303
BT - 2020 IEEE PELS Workshop on Emerging Technologies
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2020 IEEE PELS Workshop on Emerging Technologies: Wireless Power Transfer, WoW 2020
Y2 - 15 November 2020 through 19 November 2020
ER -