AIR CONDITIONING SYSTEM AND METHOD FOR HIGH-VOLTAGE BATTERY OF VEHICLE

摘要

An air conditioning system of a high voltage battery for a vehicle and an air conditioning method using the same include a first heat exchanger arranged in a housing of the high-voltage battery and a first blower for blowing air around the first heat exchanger. A second heat exchanger is arranged on an external upper part of the housing of the high-voltage battery, and a second blower blows air around the second heat exchanger. A first surface of a Peltier cooler is in contact with the second heat exchanger. Cooling water circulates through a cooling line, and a first part of which is in contact with a second surface of the Peltier cooler extending downward, and a second part of the cooling line is connected to the first heat exchanger to exchange heat.

主权项

1. An air conditioning system of a high voltage battery for a vehicle, the system comprising:
a first heat exchanger arranged in a housing of the high-voltage battery and a first blower for blowing air around the first heat exchanger; a second heat exchanger arranged on an external upper part of the housing of the high-voltage battery and a second blower for blowing air around the second heat exchanger; a Peltier cooler a first surface of which is connected and in contact with the second heat exchanger; and a cooling line through which cooling water circulates, the cooling line having a first part of which is connected and in contact with a second surface of the Peltier cooler extending downward, and a second part of which is connected to the first heat exchanger to exchange heat.