TY - GEN
T1 - Development of front-end monitoring of mutual coupling and load conditions in wireless power transfer systems
AU - Yang, Yun
N1 - Publisher Copyright:
© 2020 IEEE.
PY - 2020/12/7
Y1 - 2020/12/7
N2 - A conventional series-series (SS)-compensated wireless power transfer (WPT) system generally comprises a DC-DC regulator at the user-end for the battery charging, which will deteriorate the dynamic response and efficiency of the system. To address this issue, maximum efficiency tracking control methods based on direct communication feedback signals from the receiver to the transmitter are designed to estimate the coupling coefficient and load conditions. However, wireless communication systems can increase both cost and volume of the WPT system. Therefore, several primary-side monitoring strategies are proposed in recent years. This paper covers main content of the tutorial that is presented in 8th PESA, in which the development of front-end monitoring strategies from the Wireless Power Research Group of the University of Hong Kong are described.
AB - A conventional series-series (SS)-compensated wireless power transfer (WPT) system generally comprises a DC-DC regulator at the user-end for the battery charging, which will deteriorate the dynamic response and efficiency of the system. To address this issue, maximum efficiency tracking control methods based on direct communication feedback signals from the receiver to the transmitter are designed to estimate the coupling coefficient and load conditions. However, wireless communication systems can increase both cost and volume of the WPT system. Therefore, several primary-side monitoring strategies are proposed in recent years. This paper covers main content of the tutorial that is presented in 8th PESA, in which the development of front-end monitoring strategies from the Wireless Power Research Group of the University of Hong Kong are described.
KW - Coupling coefficient
KW - Front-end monitoring strategies
KW - Load condition
KW - Series-series (SS)-compensated wireless power transfer (WPT)
UR - http://www.scopus.com/inward/record.url?scp=85101326472&partnerID=8YFLogxK
U2 - 10.1109/PESA50370.2020.9344028
DO - 10.1109/PESA50370.2020.9344028
M3 - Conference article published in proceeding or book
AN - SCOPUS:85101326472
T3 - 2020 8th International Conference on Power Electronics Systems and Applications: Future Mobility and Future Power Transfer, PESA 2020
BT - 2020 8th International Conference on Power Electronics Systems and Applications
A2 - Cheng, K.W. Eric
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 8th International Conference on Power Electronics Systems and Applications, PESA 2020
Y2 - 7 December 2020 through 10 December 2020
ER -
