Motor Control Unit (MCU)

As a core component of electric vehicles, the motor drive unit converts DC energy from the power battery into AC energy to drive the motor, enabling the vehicle to start, run, accelerate, and decelerate.

HiRain Technologies has developed versatile motor controllers adaptable to both 400V and 800V vehicle platforms, supporting passenger and commercial vehicles.

Product Functions

• Torque Control Mode
• Speed Control Mode
• Brake Energy Recovery Mode
• Active Harmonic Restraint and Injection
• Active Damping Control
• Battery Active Heating

Product Features

• 400V IGBT and 800V SiC MOSFET Platforms
• Max Efficiency over 99%
• HPD and DSC Modules
• Functional Safety up to ASIL-D
• Supports ASPICE Level 2
• AB Backup OTA