Hello,
I have followed the following guide on how to set up the active cell balancing
I believe that I have followed all the instructions correctly and the two boards are communicating properly however I have one question. When i open up the GUI and begin the balancing function, the voltage for all the cells remain the same over time. I would expect the cells to begin balancing at this point to the average that is shown in the gui. This way all the cells would have the same voltage. After reviewing the document again and looking at the graphs provided, I see that the cells only balance when one of the cells is either being charged or discharged. To keep the average the same, one of the other cells will do the opposite of what the cell being charged/discharged is doing. The other cells will stay at the same voltage while the other two cells discharge and charge. Is this what this board is mean't to do and not balance all 16 batteries to the same voltage. If this is what they are mean't to do then how can I charge and discharge the cells? What hardware can I use?
As you can see all voltages remain the same over time
Now only two of the cells show some sort of change while the others remain the same. The two cells show an inverse relationship, this is so the cell average is maintained.
Any help would be appreciated