state technical university, in order to place the battery in an old car, the university scientists used a modular battery system. everything depends, of course, on the base vehicle, if this is a car from some past years, then much easier, well, every year the electrical equipment system, on-board electrical equipment is improved, yes , many times... any adjustments to torque, based on road conditions, weather conditions, for example, limit the torque associated with electric braking, control recuperation. today, scientific developments are being conducted to improve charging devices, several postgraduate students of the university at once, including students from cameroon and vietnam , are looking for ways to increase the efficiency of devices, reduce the number of errors. topic my research is the development. of an optimized control algorithm for charging stations for electric vehicles, after developing this algorithm, it moves on to the fact that depending on the time of day of the station's workload, the price per kilowatt of energy changes. charging stations today are equipped with