| 摘要 |
FIELD: transport; vehicles set into motion by electric motor with independent supply sources. SUBSTANCE: in such vehicles, in additional to standard supply source such as storage battery, additional supply source is used which is capacitive energy accumulator. Accumulator is charged from storage battery and is connected in parallel with storage battery when accelerator pedal is pressed to stop, thus increasing traction motor current and improving dynamic performance of vehicle. Use of capacitive energy accumulator makes it possible to reduce capacity of storage battery which constitutes main portion of vehicle mass and thus decrease total mass of vehicle. EFFECT: increased service life of system owing to use of long life capacitive energy accumulator, reduced battery capacity, increased efficiency of system. |
