SLUUCD5 January 2023 BQ27427
Subclass | Subclass ID | Offset | Type | Name | Value | Unit | ||
---|---|---|---|---|---|---|---|---|
Min | Max | Default | ||||||
State | 82 | 18 | I2 | T Time Constant | 0 | 32767 | 1000 | s |
T Time Constant reflects the time constant of system heating due to self-heating of the cell during discharge. This number can be measured empirically.
This is the thermal time constant that is used in single time constant heating-cooling thermal modeling. The default setting can be used, or it can be modified to improve low-temperature accuracy if testing shows the model does not match the actual performance.
T Time Constant defaults to 1000. This is sufficient for many applications. However, it can be modified if better predictive accuracy at low temperatures is desired.