Brushless AC drive for traction

Brushless AC drive for traction


Project Description

Low voltage motor drive (120 V, 4 kW) for the electric traction of a two-passenger quadricycle. Use of resolver-based vector control algorithm (which ensures reliability, accuracy, robustness and insensibility to thermal variations). Resolver demodulation performed with an innovative oversampling technique and zero drift compensation. Observed-based position estimation. Communication with ECU through CAN bus.

 Specifications
 Nominal Input Voltage 120V
 Nominal Power 4kW
 Peak Power 10kW
 Position Transducer Resolver
 Control Type FOC
 Motor Type Brushless AC PMSM
 Communication Interfcae CAN