A Hybrid Battery Wireless Charger for Self-Adapting Battery Charging Curve and Anti-Misalignment

• Published in: IEEE journal of emerging and selected topics in industrial electronics (Print) Vol. 4; no. 4; pp. 1 - 10
• Main Authors: Wang, Youzheng, Liu, Hongchen, Yu, Huiying, Wheeler, Patrick, Zhou, Qikun, Zhao, Shiyu
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.10.2023; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: anti-misalignment; Battery chargers; Charging; Circuit design; Coils; Couplers; double-solenoid quadrature coupler (DSQC); Electric potential; Hybrid battery wireless charger; inductive power transfer (IPT); Industrial electronics; Misalignment; Quadratures; Rectifiers; Reliability engineering; self-adapting charging; Solenoids; Switches; Topology; Transient analysis; Voltage; Wireless communication; Wireless power transmission

The battery is mostly adopted as the load in current wireless charge applications. The wireless charger should provide configurable constant current (CC) and constant voltage (CV) outputs for the batteries. The implementation of configurable CC and CV outputs mostly rely on the additional DC-DC conv...