Motor Driver

Motor Driver

50KW motor drive

This solution is 50kW board-level motor driver based on WolfspeedSiC device, which is used to drive the ROV propulsion motor. Fulldigital control and uses the SiC drive core with Miller clamp and shortcircuit protection developed by APL, which greatly improve thesystem reliability

200KW motor drive base on discrete SiC device

This reference solution is based on Wolfspeed discrete SiC devices in multiple parallel to reach up to 200KW power. DSP digital controls the permanent magnet synchronous motor, and APL self-developed high power SiC drive core directly drives the six parallel SiC devices.The system is designed with a independent drive board to improve the driver imbalance problem. SiC devices improves the system efficiency and increases the range of electric vehicles by 10%

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