bq40z50 r1 均衡时电流显示

您看一下CBR有没有set，[CBR] bit can enable cell balancing in REST. Also, it is good to note that occasionally the gauge will need to measure the OCV to update the DOD, and cell balancing may be paused for ~30 minutes to allow the cells to reach a REST state to take this measurement when you are have [CBR] enabled.

CBR=0，主要的问题是：均衡时，Current、Average Current怎么会显示电流？

AVERAGE CURRENT是一分钟的平均电流。所以拔掉充电器，AVERAGE CURRENT也不是马上变为0

在充电停止后，最大电芯压差大于10mV，CB=1好几个小时（CBR=0），相应的current及Average current也一直有小电流14左右（设置deadband=8）

DateTime

Voltage

Current

AvgCurr

CellVolt1

CellVolt2

CellVolt3

CellVolt4

vBAT

vPACK

CellCurr1

CellCurr2

CellCurr3

CellCurr4

2019/8/15 9:14

16803

14

73

4212

4214

4168

4205

16782

16783

16

6

12

7

2019/8/15 13:11

16583

14

14

4178

4145

4137

4129

16567

16570

9

17

15

10