
ESTIMATING THE CHARGING TIME OF ELECTRICAL VEHICLES
(STEF92 Technology, 2025-08-15, Todor Stoilov)
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The charging time of Electric Vehicles (EVs) is an important parameter that greatly affects their operation. Its evaluation helps to estimate the distance traveled. The paper derives an analytical relationship that helps estimate the charging time of the remaining capacity of the EV battery. The relationship is based on a quadratic approximation of charging times for several categories of batteries with different capacities and charging stations with different power levels.
