Tool/software:
Dears,
Battery model: lead-acid battery.
Battery parameters: rated voltage 12V, rated capacity 52Ah for 3hr, charging current 0.15C.
Usage scenario: 4 batteries of this model are connected in series, with a daily standby current of 3A and a peak current of 40A, lasting for 5 seconds.
Purpose: To estimate the remaining capacity of the battery.
Select TI chip: electricity meter BQ34Z100.
Functions used: voltage acquisition, current acquisition, power estimation, without learning cycle.
There are the following issues:
1. When configuring the chip using BGStudio, after programming chemistry, the read battery level becomes 0.
2. No matter how much remaining battery power is, as long as the power meter is turned off and back on, the amount of electricity read by the meter will become 100.
3. When the power meter estimates the power level to be 100, continuous charging (with very low current) will cause the power level to become 0 and cannot be restored.
4. The battery capacity is too large to perform learning cycles. Can it be configured for daily use to learn?
Please help confirm the above questions.
