FIELD: power engineering.
SUBSTANCE: invention relates to small-scale power engineering. Proposed method of charging electric vehicle accumulators during its movement involves generation of electric energy by electric generator by means of air reservoir, from which working medium is forced out under pressure. Traction accumulators are charged by working element consisting of air chambers with suction valves of incoming air from atmosphere. Air chambers are located and fixed between elements of front and rear axles moving in vertical direction with suspensions relative to body bottom. Inner volume of air chambers is installed by loads of masses of electric vehicle with passengers from road surface irregularities acting on air chambers, providing movement of working medium from air chambers under pressure via pipelines through slide valves to air reservoir with safety valve and condensate drain valve made together with floor and body bottom of electric vehicle. Also, working medium pressure increase in the tank is performed by the second working element consisting of air chambers with suction valves of incoming air from atmosphere, located between passengers seats moving in vertical direction relative to body floor when electric vehicle moves along road surface irregularities. Passenger seats are installed on sleds and fixed to electric vehicle body floor. Movement of working medium from air chambers under pressure into air reservoir is provided via pipelines through slide valves. From the air reservoir the working medium under pressure is forced out through the jet to the pneumatic motor installed on the shaft of the electric generator armature, rotating the armature shaft of the electric generator, which generates electric energy, which by wires is transmitted through the electric circuit to the charge control unit, and accumulators receive electric energy by charging during movement of electric vehicle.
EFFECT: disclosed is charging electric vehicle traction accumulators during its movement.
1 cl, 4 dwg
