Part Number: EM1402EVM
Hello,
I have a battery pack of 13 Li-NMC cells which I am trying to balance using EM1402 board. I have made the required changes in the EVM sample code . I am able to balance the cells at 2A, 3A, and 4A balancing current but when I use 5A as the balancing current. I am able to see the balancing current in more than one cell channel .
My 11th cell needs balancing , then I am able to see to balancing current in 12th as well as 6th cell .and this pattern is not fixed , any two cells (excluding the actual balancing cell) reflect the balancing current out of which one is charging and other is discharging with the same value of current as I am setting through my code. I am measuring the current using current probe. Can you please suggest any solution to this problem ?