APPARATUS FOR CONTROLLING CONVERTER AND METHOD FOR CONTROLLING CONVERTER

摘要

An apparatus for controlling a converter according to the present invention includes a failure detection part which detects the failure of a sensor formed in the converter, calculates a substitute factor based on a sensor measurement value in a high voltage battery connected to the input part of the converter when the failure is detected in the input part of the sensor according to failure detection, and calculates a substitute factor based on a sensor measurement value connected to at least one load when the failure is detected in the output part of the sensor, and an abnormal operation control part which controls an operation by a constant voltage or constant current mode based on the calculated substitute factor. So, the reliability and stability of an entire vehicle system can be secured.