发明名称 |
APPARATUS FOR CONTROLLING TEMPERATURE OF BATTERY |
摘要 |
The present invention provides an apparatus for controlling the temperature of a battery, which is capable of cooling a battery such as a lithium ion battery and the like by using the circulation of a liquid refrigerant and controlling the temperature of the battery through an endothermic reaction or an exothermic reaction caused by a phase transformation process of the corresponding supersaturated liquid refrigerant. To this end, the present invention comprises: at least one temperature sensor for sensing the temperature of a battery pack so as to generate a temperature detection signal; a refrigerant pipe which is extended between arrangement spaces of a plurality of battery cells included in the battery pack and circulates the supersaturated liquid refrigerant through the inside thereof; a refrigerant circulation driving unit which drives a cooling operation by circulating the supersaturated liquid refrigerant through the refrigerant pipe when the temperature of the battery pack rises; and a control unit for driving and controlling the refrigerant circulation driving unit when the rise in the temperature of the battery pack is detected according to a temperature detection signal received from at least one temperature sensor. |
申请公布号 |
EP2924797(A4) |
申请公布日期 |
2016.06.22 |
申请号 |
EP20130857306 |
申请日期 |
2013.11.05 |
申请人 |
KOREA AUTOMOTIVE TECHNOLOGY INSTITUTE |
发明人 |
SUNG, SI YOUNG;HAN, BEOM SUCK;HAN, CHANG SU |
分类号 |
H01M10/60;B60L11/18;H01M10/0525;H01M10/48 |
主分类号 |
H01M10/60 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|