Design of an induction charging system

For a Research & Development center, DK Innovation had the opportunity to design an induction charging system for an electric wheelchair. In collaboration with the center’s teams, we also designed the inductors and the associated mechanics.

Work done

Electronic design, schematic and routing
Embedded software development
Mechanical design of the system (inductors and boxes)
Prototype manufacturing

Technologies used

300W Lead/Lithium battery charger
CAN bus communication on
ARM Cortex M0
WiFi communication for remote control web interface
Security: independent monitoring card