Yonsei University

Kyeong Jun Baek

Jong Sup Hong

A battery pack thermal management system includes a first circulation line in which a first refrigerant temperature-increased while passing through an electronic sub-assembly passes by a first control valve, dissipates heat in a first heat exchanger, and circulates back to the electronic sub-assembly, a second circulation line in which a second refrigerant circulates through a battery pack, a compressor, and a condenser in this order or through the condenser, the compressor, and the battery pack in this order, and a plurality of valves controlling a flow path along which the second refrigerant flows in the second circulation line. The plurality of valves are capable of temperature-increasing or cooling the battery pack by controlling a flow path along which the second refrigerant flows.

Growing community of inventors

Seoul, South Korea

Kyeong Jun Baek