TY - GEN
T1 - The strategy of combining one cycle control and PD control for primary-side controlled wireless power transfer system
AU - Shi, Wenli
AU - Deng, Junjun
AU - Wang, Zhenpo
AU - Cheng, Ximing
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/12/15
Y1 - 2017/12/15
N2 - Wireless power transfer (WPT) using double-sided LCC compensation features with a proportional relation between input voltage and output current, which is load independent. It lays a solid base for primary-side DC/DC control. In this paper, a novel switching converter control strategy - one cycle control (OCC) combined with proportion differentiation (PD) is proposed to form a robust, fast and precise control for primary-controlled WPT system. The OCC-PD is compared with PID and conventional OCC using Switching Flow-Graph technique. The dynamic responses of different control strategies applied in buck converter connected with a resistor and with WPT stage as the load are analyzed respectively, which guides the design of the proposed control strategy. Finally, the OCC-PD applied in single-stage buck converter and two-stage primary-controlled WPT system is carried out in Matlab/Simulink environment to verify the theoretical analysis, which confirms the superiorities of the proposed OCC-PD strategy.
AB - Wireless power transfer (WPT) using double-sided LCC compensation features with a proportional relation between input voltage and output current, which is load independent. It lays a solid base for primary-side DC/DC control. In this paper, a novel switching converter control strategy - one cycle control (OCC) combined with proportion differentiation (PD) is proposed to form a robust, fast and precise control for primary-controlled WPT system. The OCC-PD is compared with PID and conventional OCC using Switching Flow-Graph technique. The dynamic responses of different control strategies applied in buck converter connected with a resistor and with WPT stage as the load are analyzed respectively, which guides the design of the proposed control strategy. Finally, the OCC-PD applied in single-stage buck converter and two-stage primary-controlled WPT system is carried out in Matlab/Simulink environment to verify the theoretical analysis, which confirms the superiorities of the proposed OCC-PD strategy.
KW - LCC compensation
KW - One Cycle Control
KW - primary-side DC/DC control
KW - wireless power transfer
UR - http://www.scopus.com/inward/record.url?scp=85046680212&partnerID=8YFLogxK
U2 - 10.1109/IECON.2017.8216802
DO - 10.1109/IECON.2017.8216802
M3 - Conference contribution
AN - SCOPUS:85046680212
T3 - Proceedings IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society
SP - 4656
EP - 4661
BT - Proceedings IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017
Y2 - 29 October 2017 through 1 November 2017
ER -