Magment has made real technical proof of concept of the MagCharge including stationary and dynamic wireless charging technology with all system components. To achieve this we upgraded and developed the Magcharge subsystems and components along with integration of functional system. Magment’s unique magnetic concrete based primary coils designs were further optimised for dynamic charging of electric forklifts and the required tuning, power electronics and controls to drive the system were developed. Magcharge electronics were integrated with the magnetizable concrete coil systems.
The demonstrator validated charging parameters and the design specifications and demonstrated dynamic wireless charging and the principle of work. It comprised of: two dynamic wireless charging primary pads (Tx pads), fitting tuning capacitors for each Tx pad, high frequency (HF) inverters with fitting software, system control and algorithm, Rx coil with proper housing for electric forklift and board charger fitted to charge 24V lithium-ion batteries.