INTAKE SYSTEM


  1. CONSTRUCTION


    1. To provide the FC with the oxygen necessary to generate electricity, a high voltage, high flow rate, high efficiency FC air compressor with motor assembly is installed between the air cleaner and FC stack assembly.

    2. The air that passes through the air filter is then compressed by the FC compressor, cooled by the intercooler, and sent to the FC stack.

    3. The FC air compressor with motor assembly is controlled by the MG ECU based on the FC air compressor requests received from the EV control ECU.

      Component part
      Parts Function
      FC Air Compressor

      • Supercharges the air that has passed through the air cleaner, and supplies it to the FC stack assembly.

      • An oilless helical roots compressor is used.
      FC compressor Motor

      • Rotates the compressor motor rotor using the high voltage, high current electricity supplied from the inverter with converter assembly.

      • Cooled by water cooling using LLC from the EV cooling system.
      Rotation Sensor

      • Detects the magnet position of the FC compressor motor and sends it to the MG ECU.

      • A resolver-type rotation sensor is used.
      FC compressor Motor Temperature Sensor

      • Detects the temperature of the FC compressor motor stator and sends it to the EV control ECU.
      FC Stack Air Pressure Sensor (Turbo Pressure Sensor)

      • Detects the pressure of the air being supplied to the FC stack assembly, and sends it to the FC control ECU.
      FC Gas Temperature Sensor

      • Detects the temperature of the air being supplied to the FC stack assembly, and sends it to the FC control ECU.
      Intercooler

      • Cools the air that is hot due to being compressed by the FC air compressor.

      • Cooled by water cooling using FC stack coolant from the FC cooling system.
      Silencer

      • Reduces the air pulsation noise that comes from the FC air compressor.
      A01MACBC01
      *1 FC Compressor Motor *2 Intercooler
      *3 FC Stack Air Pressure Sensor (Turbo Pressure Sensor) *4 FC Gas Temperature Sensor
      *5 Silencer *6 FC Air Compressor
      B006JN6 from Air Cleaner A01MAAB to FC Stack Assembly