Title :
A wireless power station for laptop computers
Author :
Taylor, Jason A. ; Low, XZhen Ning ; Casanova, Joaquin ; Lin, Jenshan
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Florida, Gainesville, FL, USA
Abstract :
A wireless power system via magnetic induction that can deliver 32 W to a laptop is designed and fabricated. A 60% peak end-to-end regulated efficiency is achieved. A load detection scheme is also implemented, which detects when a device is placed on the transmitter and can shut down the system if faults are detected. The system eliminates the need to plug the laptop into AC power when running or charging.
Keywords :
computer power supplies; electromagnetic induction; fault diagnosis; laptop computers; AC power; laptop computers; load detection scheme; magnetic induction; power 32 W; transmitter; wireless power station; wireless power system; Batteries; Coils; Electrical fault detection; Magnetic field measurement; Portable computers; Power engineering computing; Power generation; Power supplies; Power systems; Transmitters; Wireless power; class E; load detection; magnetic induction;
Conference_Titel :
Radio and Wireless Symposium (RWS), 2010 IEEE
Conference_Location :
New Orleans, LA
Print_ISBN :
978-1-4244-4725-1
Electronic_ISBN :
978-1-4244-4726-8
DOI :
10.1109/RWS.2010.5434139
