1 / 10

Wireless charging system

Wireless charging system. James Cuddy. Project Aims. Get the best efficiency from the inductors provided. Investigate the effects of shielding on the system . Build a working prototype of a wireless charging platform. Wireless power transfer. Use of inductors.

chiko
Download Presentation

Wireless charging system

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Wireless charging system James Cuddy

  2. Project Aims • Get the best efficiency from the inductors provided. • Investigate the effects of shielding on the system. • Build a working prototype of a wireless charging platform.

  3. Wireless power transfer • Use of inductors. • Electric current flowing through a primary coil creates a magnetic field that acts on a secondary coil producing a current within it. • As the distance between the two coils increases, the system becomes very inefficient.

  4. Application • Phone charging. • Reduce the need for plugs. • Save time. • No wires. • Don’t need to remember to charge devices.

  5. Current system

  6. Vin VsVout

  7. Vin VsVout after Full Bridge

  8. System Diagram DC-AC Primary coil Secondary coil AC-DC Battery Charging

  9. Further plans • Circuit analysis with shielding. • DC-AC conversion on source side. • Investigate battery charging properties. • Battery charging circuitry on load side.

  10. Any Questions?

More Related