Title:
THERMAL MAPPING METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2016/185343
Kind Code:
A3
Abstract:
The present disclosure relates to a method of generating a thermal map for estimating internal temperatures of a battery module. A plurality of cycling operations are performed on a battery module having one or more battery cell. During the cycling operations, a plurality of first temperatures (T1) are measured at first locations; and one or more second temperature (T2) are measured at one or more second locations. The first temperatures (T1) measured at said first locations are cross-plotted with the second temperatures (T2) measured at the one or more second locations. The thermal map can be generated from the analysis of the first and second temperatures (T1, T2). The present disclosure also relates to a battery module having a thermal map for estimating internal temperatures.
Inventors:
BALL ROBERT (GB)
Application Number:
PCT/IB2016/052776
Publication Date:
March 02, 2017
Filing Date:
May 13, 2016
Export Citation:
Assignee:
TATA MOTORS EUROPEAN TECHNICAL CT PLC (GB)
TATA MOTORS LTD (IN)
TATA MOTORS LTD (IN)
International Classes:
H01M10/48; G01R31/36; H01M10/42; H02J7/00
Foreign References:
| US20120209551A1 | 2012-08-16 | |||
| US20120256569A1 | 2012-10-11 |
Attorney, Agent or Firm:
HOLMES, Matthew (GB)
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