DCDC HYBRID VEHICLE HAVING DCDC CONVERTER AND METHOD OF CONTROLLING THE SAME

摘要

The present invention relates to a hybrid vehicle and a control method thereof. A hybrid vehicle according to an embodiment of the present invention includes a first battery, a second battery having a lower voltage than the first battery, and a second battery connected between the first battery and the second battery, And controls charging in both directions, wherein the DCDC converter can detect and determine an abnormality of the DCDC converter before driving the DCDC converter. The hybrid vehicle according to the embodiment of the present invention can distinguish the DCDC converter from the DCDC converter in advance before driving the vehicle, thereby separating the DCDC converter and the battery, thereby more securely and surely protecting the battery.