BYD

Last updated February 1, 2026

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Dynamic battery discharge control logic: BYDRecent Research Landscape

Voltage imbalances in high-capacity train battery packs lead to premature cell degradation and reduced range. These systems employ active balancing control to equalize state-of-charge across series-connected cells.

What technical problems is BYD addressing in Dynamic battery discharge control logic?

Inter-cell state-of-charge divergence

(19)evidences

Non-uniform energy levels between series-connected cells lead to premature capacity fade and reduced usable energy. Eliminating these variances prevents localized over-discharge and extends the operational lifespan of the battery pack.

Inconsistent cell performance distribution

(17)evidences

Non-uniform discharge rates and capacity variances between cells lead to premature system shutdown and accelerated pack degradation. Resolving this discrepancy maximizes usable energy capacity and extends the operational lifespan of multi-cell battery systems.