| 摘要 |
FIELD: transport.SUBSTANCE: electric train comprises head and trailer cars with traction induction motors engaged via reduction gear with mounted axles and supplied from trolley line. This electric train is equipped with windmill generators with diffusers with screens to reduce air pressure caused by train motion on turbines both sides, contracted part of said turbines being provided with openings of every windmill. Electric stations are configured as follows: 1-2 electric stations are arranged at head car front lined in circle radius or in streamlined, 1-10 electric stations at car roof and 1-10 electric stations at the rood of trailer cars. Electric stations are fitted on shafts equipped with counterweights with lead filler and drive shaft engaged with electric generator shaft. Trolley line and every windmill generator are interconnected via transformer and thyristor inverters with DC traction motors with charging devices and storage batteries, with independent voltage inverters, with IVI control system operated in motor mode ad inverter and with IIR operated in rectifier mode. In braking, IVI changes in rectifier mode while IIR runs as inverter.EFFECT: nonpolluting operation, ruled out resonance vibrations.3 dwg |
