Invention Grant
US08899492B2 Method of controlling system temperature to extend battery pack life
有权
控制系统温度以延长电池组寿命的方法
- Patent Title: Method of controlling system temperature to extend battery pack life
- Patent Title (中): 控制系统温度以延长电池组寿命的方法
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Application No.: US13251307Application Date: 2011-10-03
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Publication No.: US08899492B2Publication Date: 2014-12-02
- Inventor: Kurt Russell Kelty , Scott Ira Kohn , Weston Arthur Hermann , Clay Hajime Kishiyama
- Applicant: Kurt Russell Kelty , Scott Ira Kohn , Weston Arthur Hermann , Clay Hajime Kishiyama
- Applicant Address: US CA Palo Alto
- Assignee: Tesla Motors, Inc.
- Current Assignee: Tesla Motors, Inc.
- Current Assignee Address: US CA Palo Alto
- Agent J. Richard Soderberg
- Main IPC: B60H1/32
- IPC: B60H1/32 ; H01M10/633 ; B60L3/00 ; B60L11/18 ; H01M10/613 ; H01M10/625 ; H01M10/6568 ; H01M10/663 ; B60H1/00 ; H01M10/615 ; H01M10/6571
Abstract:
A method for actively cooling the battery pack of an electric vehicle after the vehicle has been turned off, thereby limiting the adverse effects of temperature on battery life, is provided. Different battery pack cooling techniques are provided, thus allowing the cooling technique used in a particular instance to be selected not only based on the thermal needs of the battery pack, but also on the thermal capacity and energy requirements of the selected approach.
Public/Granted literature
- US20120021258A1 Method of Controlling System Temperature to Extend Battery Pack Life Public/Granted day:2012-01-26
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