Battery Dynamic Balancing Method Based on Calculation of Cell Voltage Reference Value

The article is devoted to solving the problem of charge equalization multi-element batteries with rated voltage up 1000 V, operating in dynamic modes different and discharge depths. This proposes a method balancing voltages power battery elements. essence proposed form reference signal equivalent element for current state charge. novelty presented this article, comparison relevant existing techniques, lies active control over circuit proportional real cell deviation from value. can be used both passive techniques based on ballast resistors, circuits made electromagnetic energy redistribution systems between galvanic cells. A number Simulink models were developed determine electrical parameters circuits. Performance accuracy study was conducted by models. It established that, compared classical methods, enhances 1.43 times improves indices process at any batteries. perspective storage supply nodes high-power loads pulsed repeated short-term operation modes.