BQ34Z100-G1: TrueRC and TrueFCC sudden jump in low temperature discharge ,then SOC drop quickly

MEIJIE SHEN

Part Number: BQ34Z100-G1
Other Parts Discussed in Thread: GPCCHEM

Please see attched gg , log and srec files.

TrueRC, TrueFCC all drop in value during discharge in low temperature.lowtemp test.rar

TrueRC drops from 10024 to 3062. TrueFCC drops from 11154 to 4203,then SOC drop quickly.

Why this phenomenon occurs?Pls help me.Thanks.

0 Andy Liu (BMS) over 5 years ago

Hi Meijie,

I would need to take a close look at the log file. Will let you know if I need other information from you.

Andy

0 Andy Liu (BMS) over 5 years ago in reply to Andy Liu (BMS)

Hi Meijie,

Hid you choose the chemistry id? Did you use the GPCCHEM tool to find the best matching id?

Andy

0 MEIJIE SHEN over 5 years ago in reply to Andy Liu (BMS)

Hi Andy,

I use the best chemical ID and I have complete the RB experiment.

I want to know which may the phenomenon occurs.Please give me some advices.

0 Kang Kang over 5 years ago in reply to MEIJIE SHEN

Hello Miejie,

It could be temperature change or dynamic loading conditions.

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