TY - GEN
T1 - Modified Resonant Z Circuit Analysis by Capacitive Power Transfer
AU - Encarnacion, Eduardo S.Estevez
AU - Hernandez-Gonzalez, Leobardo
AU - Garcia, Juan Carlos Sanchez
AU - Ramirez-Hernandez, Jazmin
AU - Juarez-Sandoval, Oswaldo Ulises
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/11/4
Y1 - 2020/11/4
N2 - Capacitive type wireless power transfer systems, CPT, are becoming a suitable alternative to inductive type transfer systems. However, because their research is relatively recent, they have not achieved the power and efficiency levels of their inductive counterparts. To increase power with high efficiencies, feedback loops are used, but achieving adequate stability is problematic since the resonance frequency of this type of wireless system changes with respect to the distance of the capacitive plates, making it difficult to design the controller that could be used. In this work, the use of multi-resonant schemes to stabilize the resonance frequency is proposed. In particular, the analysis of the multi-resonant tank topology modified to compensate the frequency variation of a capacitive type energy transfer scheme is presented.
AB - Capacitive type wireless power transfer systems, CPT, are becoming a suitable alternative to inductive type transfer systems. However, because their research is relatively recent, they have not achieved the power and efficiency levels of their inductive counterparts. To increase power with high efficiencies, feedback loops are used, but achieving adequate stability is problematic since the resonance frequency of this type of wireless system changes with respect to the distance of the capacitive plates, making it difficult to design the controller that could be used. In this work, the use of multi-resonant schemes to stabilize the resonance frequency is proposed. In particular, the analysis of the multi-resonant tank topology modified to compensate the frequency variation of a capacitive type energy transfer scheme is presented.
KW - CPT
KW - Z-Tank
KW - multi-resonant circuit
UR - http://www.scopus.com/inward/record.url?scp=85098000583&partnerID=8YFLogxK
U2 - 10.1109/ROPEC50909.2020.9258713
DO - 10.1109/ROPEC50909.2020.9258713
M3 - Contribución a la conferencia
AN - SCOPUS:85098000583
T3 - 2020 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2020
BT - 2020 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2020
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2020 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2020
Y2 - 4 November 2020 through 6 November 2020
ER -