TY - GEN
T1 - Integrated control of bridge type inductive power transfer systems for light load efficiency improvement
AU - Ann, Sangjoon
AU - Byun, Jongeun
AU - Joo, Dongmyoung
AU - Lee, Byoung Kuk
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/4/18
Y1 - 2018/4/18
N2 - In this paper an integrated control strategy for bridge type inductive power transfer (IPT) systems is proposed to improve light load efficiency. The proposed control method is composed of three modes: full-bridge mode, phase-shift mode, and half-bridge mode. Processes to classify the operation modes are analyzed in accordance with a wide range of coupling coefficient and output power. Laboratory experiments are performed with the proposed control, and it is verified that the efficiency at 400W is improved by up to 18.6%.
AB - In this paper an integrated control strategy for bridge type inductive power transfer (IPT) systems is proposed to improve light load efficiency. The proposed control method is composed of three modes: full-bridge mode, phase-shift mode, and half-bridge mode. Processes to classify the operation modes are analyzed in accordance with a wide range of coupling coefficient and output power. Laboratory experiments are performed with the proposed control, and it is verified that the efficiency at 400W is improved by up to 18.6%.
KW - Half-bridge control
KW - Inductive power transfer
KW - Light load efficiency improvement
KW - Wireless power transfer
UR - https://www.scopus.com/pages/publications/85046952662
U2 - 10.1109/APEC.2018.8341193
DO - 10.1109/APEC.2018.8341193
M3 - Conference contribution
AN - SCOPUS:85046952662
T3 - Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
SP - 1357
EP - 1362
BT - APEC 2018 - 33rd Annual IEEE Applied Power Electronics Conference and Exposition
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 33rd Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2018
Y2 - 4 March 2018 through 8 March 2018
ER -