This documentation is still very early and not complete nor well written.
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Gouach Battery Framework
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Connected batteries
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Gouach Embedded Software
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BMS end of charge algorithm

Charger 42V 2A, with current delta threshold for unplug charger at 0.05A

Load V
Battery V
Battery A
Charger unplugged detection
Action
41.099
41.660
1.450
Yes
Unplug
41.119
41.709
1.030
Yes
Unplug
41.150
41.720
0.900
Yes
Unplug
41.160
41.730
0.800
Yes
Unplug
41.160
41.730
0.700
Yes
Unplug
41.189
41.759
0.540
Not enough current. End Of Charge.
Unplug
41.200
41.790
0.400
Not enough current. End Of Charge.
Unplug
41.209
41.779
0.330
Not enough current. End Of Charge.
Unplug
41.220
41.799
0.220
Not enough current. End Of Charge.
Unplug
41.220
41.810
0.180
Not enough current. End Of Charge.
Unplug
41.230
41.810
0.170
Not enough current. End Of Charge.
Nothing
💡
We detect a End Of Charge
Cell 4 with -35mV than the others
Charger 42V 2A, with current delta threshold for unplug charger at 0.02A
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