A wireless power station for laptop computers

A wireless power station for laptop computers

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 f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Taylor, J.A., Zhen Ning Low, Casanova, J., Jenshan Lin
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Batteries
class E
Coils
Electrical fault detection
load detection
Magnetic field measurement
magnetic induction
Portable computers
Power engineering computing
Power generation
Power supplies
Power systems
Transmitters
Wireless power
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Beschreibung
Zusammenfassung: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.
ISSN:2164-2958
2164-2974
DOI:10.1109/RWS.2010.5434139