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Causes of Battery Pack Imbalance by Ehtisham Ul haq is a document available to read on EtoBox.
Battery packs become imbalanced due to differences in state of charge (SOC) among cells, caused by varying coulombic efficiencies, self-discharge rates, and leakage currents, which are exacerbated by temperature gradients. Long-term imbalances are not attributed to differences in total capacities or resistances of the cells, although active balancing can help optimize energy extraction. Understanding these factors is crucial for effective battery management and performance.
- Author
- Ehtisham Ul haq
- Language
- EN