VEKTORSTEUERUNGKREIS FÜR DEN MOTORREGLER EINES ELEKTROFAHRZEUGSANTRIEBSSYSTEMS

摘要

A vector control board for an electric vehicle propulsion system motor controller comprising a microcontroller for generating torque requests, a digital signal processor for receiving the torque requests from the microcontroller and for generating phase voltage signals in accordance with the torque requests, and a digital gate array for receiving the phase voltage signals from the digital signal processor and for generating gate drive signals from the phase voltage signals.