Title:
CELL COOLING SYSTEM OF VEHICLE
Document Type and Number:
Japanese Patent JP2020126785
Kind Code:
A
Abstract:
To provide a cell cooling system of a vehicle capable of cooling secondary cells efficiently while suppressing power consumption.SOLUTION: A cell cooling system of a vehicle including a battery cooling device 15 powered by electricity supplied from secondary cells for driving the vehicle to cool the secondary cells has a structure cooled by introducing travel wind of the vehicle into a case receiving the secondary cells. The cell cooling system includes a delivery battery temperature prediction unit 38 for predicting the delivery battery temperature of the secondary cells on the basis of a calorific value of the secondary cells estimated by a battery heating amount prediction unit 36, heat release of the secondary cells estimated by a cell heat release prediction unit 37, and the battery temperature detected by a battery temperature sensor 22, and a cell cooling ON/OFF determination unit 39 performing operation control of the battery cooling device on the bases of the delivery battery temperature.SELECTED DRAWING: Figure 2
Inventors:
YOKOTSUJI HOKUTO
Application Number:
JP2019019029A
Publication Date:
August 20, 2020
Filing Date:
February 05, 2019
Export Citation:
Assignee:
MITSUBISHI MOTORS CORP
International Classes:
H01M10/633; B60K1/04; B60K11/06; B60L3/00; B60L50/40; B60L50/50; B60L53/00; B60L55/00; B60L58/00; H01M10/48; H01M10/613; H01M10/625; H01M10/635; H01M10/6556; H01M10/6562; H01M10/6563; H01M10/663
Attorney, Agent or Firm:
Shiro Aihara