Numerous experiments to create a map with the electric drive until now led to the emergence of machines, its high-speed qualities can become a training, not racing. After analyzing design flaws, we tried to create electrocat (Fig. 1). able to become a competitor to the traditional internal combustion engine.
Advantages of electrocuting obvious, but it makes sense to revisit them. Traditional kart racing is a seasonal sport, the transition of racing cars to electric will make it year-round, independent of weather and time of year. Organization of competitions on some of the micro cars in covered areas will allow to cultivate this interesting sport in the Northern regions of our country, and the race in the presence of numerous spectators will make this sport even more popular.
To create a racing electric chart was necessary in one design to provide the performance of a number of rather stringent requirements. Among them the most energoemki of batteries and a motor with maximum efficiency. Hard was the solution to the problem of optimal matching of engine performance with the capabilities of batteries and the road conditions.
Here is a small comparative analysis used in electrobath engines. The car “HADI-Elektro” (“M-K”, 1977, No. 10) applied motor type D-2500 serial excitation. Its capacity of 2.5 kW at a nominal rotor speed of 1800 Rev/min supply Voltage — 24 V consumption current — up to 400 A. the engine weighs 11.5 kg. Cards equipped with this engine and dvenadtsatiperstnoi battery, speeds up to 20 km/h.
Numerous experiments to create a map with the electric drive until now led to the emergence of machines, its high-speed qualities can become a training, not racing. After analyzing design flaws, we tried to create electrocat (Fig. 1). able to become a competitor to the traditional internal combustion engine.