HYBRID BATTERY SYSTEM


  1. CONSTRUCTION


    1. The battery ECU assembly monitors the conditions of the HV battery such as voltage, current and temperature, and transmits this information to the hybrid vehicle control ECU.

    2. The battery ECU assembly sends the operation signal to battery cooling blower assembly and detects the blower speed feedback frequency which is necessary to perform the cooling system control.

    3. A leakage detection circuit is provided in the battery ECU assembly in order to detect any electrical leakage from the HV battery or high-voltage circuit.

    4. The battery ECU assembly converts these signals into digital signals and sends them to the hybrid vehicle control ECU via CAN communication.

    5. Sends the SMRB and SMRG temperature signal from the HV battery junction block assembly to the hybrid vehicle control ECU.

      A003J05C01
      *1 Battery ECU Assembly - -