Samsung Sdi Co., Inc.

Sanggyu Kim

Jongseop Kwak

Su-Bin Song

Kyounghwan Noh

Jae Sik Jin

Kichoon Lee

Shangchul Seok

A battery cooling system and a method for controlling the same are disclosed. In one aspect, the system includes a cooling fan connected to a battery system and configured to control a flow speed of a coolant to flow into the battery system. A heat exchanger is connected to the cooling fan and configured to lower the temperature of the coolant. A control valve is configured to selectively supply the coolant to one of the heat exchanger and the cooling fan. And a controller is configured to compare a first temperature, which is the temperature of the air of the environment where the battery cooling system is located, with a first reference temperature and control the control valve based on the comparison.

Battery cooling system and method for controlling the same

A battery pack including a plurality of battery cells aligned in a first column, a second column, and a third column; a bypass member, the bypass member including supporting surfaces that support the plurality of battery cells in the first and second columns, and forming a bypass flow path that bypasses the battery cells in the first and second columns; and compensation members, the compensation members including supporting surfaces that support the plurality of battery cells in the third column, wherein the supporting surfaces of the compensation members are substantially coplanar with the supporting surfaces of the bypass member.

Battery pack

Growing community of inventors

Yongin-si, South Korea

Sanggyu Kim