Your battery pack is built from 4 Stacks of 103 Cells each (103S4P) Each stack has a capacity of 1.20 kWh and an internal resistance of 320 mOhm. If all cells are charged & balanced to 3.80 V and behave equally, which current do you draw at 30 kW power output from the pack? Answer rounded to .1 Please use the following format: 12.34
- 77.9Correct
Official answer
77.9
Model the system as voltage source, series resistance and load. Derive the sum of voltages in the circuit, expressed through currents. Solve the quadratic equation for I
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- FSA 2019 · ev · quiz 3