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US 12,181,446 B2Granted
Battery module simulation system and method
AssigneeLG Energy Solution, Ltd.
InventorsDong Wook Kim, Jae Yeong Kim, Yong Il Kim
Life of this patent
Estimating the term…
Abstract
The present invention relates to a battery module simulation system and method for easily implementing pressure and temperature conditions in a battery module by easily changing the pressure and temperature applied to a battery cell in a pressure measurement test of the battery cell.
Claims10
A system for simulating a battery module, the system comprising:
- a case configured to accommodate a battery cell therein;
- a charge/discharge unit configured to electrically connect to the battery cell;
- a plurality of tubes configured to be disposed as a single layer on the one surface of the battery cell, each tube including a structure configured for a fluid to flow into;
- a fluid supply unit configured to fluidly connect to the plurality of tubes and configured to supply the fluid to the plurality of tubes to thereby apply pressure to the battery cell;
- a temperature controller configured to control a temperature of the fluid which has flowed into the plurality of tubes;
- and
- a sensor unit disposed between the plurality of tubes and one surface of the case and configured to measure a pressure inside the case, wherein the system is configured to differently set the temperature applied to each region of the battery cell by individually setting the temperature of the fluid flowing into each of the plurality of tubes.
4 more elements
Dependencies are inferred from the claim text.