US 2023/0406619 A1Published application

Smart high-temperature aging system

AssigneeLG Energy Solution, Ltd.

InventorsYong Gu LEE, Sung Kwan DOH, Hyun Cheol KWON, Heon Ho LEE

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Abstract

A high temperature aging system includes a battery cell tray stack having a structure in which battery cell trays are stacked in multiple stages therein, one or more tray racks located inside a high temperature aging chamber and each including a grid-shaped storage space in which the battery cell tray stack is located, a stacker crane configured to transport the battery cell tray to the grid-shaped storage space, a thermal imaging camera installed on the stacker crane configured to acquire thermal image temperature data on the battery cell trays loaded in the grid-shaped storage space, and a controller configured to control a temperature inside the high temperature aging chamber on the basis of the thermal image temperature data.

Claims15

Dependent claims

A high temperature aging system comprising:

a high temperature aging chamber;
a battery cell tray stack comprising a plurality of stacked battery cell trays, each battery cell tray including a plurality of battery cells;
one or more tray racks located in the high temperature aging chamber, each rack including a grid-shaped storage space in which the battery cell tray stack is located;
a stacker crane configured to transport one of the battery cell trays or the battery cell tray stack to the grid-shaped storage space;
a thermal imaging camera located on the stacker crane, the thermal imaging camera being configured to acquire thermal image temperature data on the battery cell tray stack loaded in the grid-shaped storage space;
and
a controller configured to control a temperature inside the high temperature aging chamber on the basis of the thermal image temperature data.

4 more elements

Dependencies are inferred from the claim text.