Other Parts Discussed in Thread: BQSTUDIO, , BQ34Z110, BQ34Z100
我们用的是2节12v,20安时的铅酸蓄电池,
Charge Voltage按默认的4200-4200-4100设置,
number of series cells=7
Taper Current设=600ma,
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我们用的是2节12v,20安时的铅酸蓄电池,
Charge Voltage按默认的4200-4200-4100设置,
number of series cells=7
Taper Current设=600ma,
您好,FC set需要满足下卖弄条件。
For FC to assert with FC Set% = -1:
1. During two consecutive periods of Current Taper Window, the AverageCurrent() is less than Taper Current AND
2. During the same periods, the accumulated change in capacity > 0.25 mAh /Taper Current Window AND
3. Voltage() is > Charging Voltage – Charging Taper Voltage. When this occurs, the [CHG] bit of Flags() is cleared. Also, if the [RMFCC] bit of Pack Configuration is set, and RemainingCapacity() is set equal to FullChargeCapacity().
感谢您的回复,我没设置FC,我按默认,默认设置的是FC=100,我设置FC=-1试试。
另,您列的3个条件,第2点,是不是这么理解Taper Current Window期间,change in capacity > 0.25 mAh ;
我已充电至电池电压29.372V,满足了条件3 Charging Voltage – Charging Taper Voltage(充电电压29.4,Charging Taper Voltage=100mv),充电电流小于250ma(我设置的Taper Current=600ma),满足了条件1,如果按我理解的第2点,应该也满足了,按这个分析,就是因为没设置FC=-1了,我设FC=-1试试,再次感谢您的回复
您好,铅酸电池的学习请参考下面文档的5 Learning Cycle for Lead-Acid (PbA) Batteries
6254.How to Complete a Successful Learning Cycle for the BQ34z100 (1).pdf
您好,可以更新BQ34Z100的固件,下载新固件时,包中还应该包含一个.bqz文件。(Check in C:\ProgramData\Texas Instruments\)
将新的.bqz文件复制到目录C:\ti\BatteryManagementStudio\config\。这将允许BQStudio自动检测带有新固件的设备。