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by rcy001
Sun May 05, 2019 4:13 am
Forum: Technical BMW i3 Discussions
Topic: Cell balancing
Replies: 6
Views: 2628

Re: Cell balancing

I found some interesting information on https://www.newtis.info/tisv2/a/en/i01-i3-rex-hat/wiring-functional-info/power-train/high-voltage-battery-unit/1VnXGFKEDA : The SME regularly wakes up from its rest phases and compares all the cell voltages to one another. Since the adjustment of the cell volt...
by rcy001
Sat May 04, 2019 11:00 am
Forum: Technical BMW i3 Discussions
Topic: Cell balancing
Replies: 6
Views: 2628

Re: Cell balancing

Since your batt kappa is only 16.5 kWh, you could try to reinitialize the cells with ISTA. Then see if the low SOC voltage changes with higher kappa

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