Honorable Mention

Electric Motorbike

This 48-VDC to 30-VAC, 7.5-kW inverter project powers a three-phase AC induction motor, which is the main drive system of a motorbike that was converted from gas to electricity. The control system comprises an LM3S9B96 microcontroller, a three-phase driver chip, and 12 n-channel MOSFETs mounted on a custom aluminum heat sink.