Power Control Unit (PCU): Notes

The PCU consists of the motor control module (MCM), the DC-DC converter, the motor power inverter (MPI) module, and the phase motor current sensor.

The MCM controls the IMA motor and monitors the condition of the battery module.

Fig 1: Identifying Motor Control Module, DC-DC Converter, Phase Motor Current Sensor And MPI

Courtesy of AMERICAN HONDA MOTOR CO., INC.