Electrical propulsion process and system for a traction vehicle

Details Electrical propulsion process and system for a traction vehicle Electrical propulsion process and system for a traction vehicle

1979-03-02

1981-09-29

Truhe, J. V.

Prime-mover dynamo plants

Electric control

Traction

290 17, 318798, 318151, 318158, 363 37, B60L 1102, B61C 938, H02P 528, H02M 545

Patent

active

042925312

ABSTRACT:
A self-propelled traction vehicle equipped with an a-c traction motor energized by the a-c output of a controlled current inverter is propelled by a process comprising the steps of providing a traction alternator on-board the vehicle, rotating the rotor of the alternator, exciting the field winding of the alternator, converting the output current of the armature windings of the alternator to a unidirectional current, and feeding the unidirectional current to d-c terminals of the controlled current inverter without appreciably smoothing the unidirectional current. A system for carrying out this process is also disclosed.

REFERENCES:
patent: 3551685 (1970-12-01), Corry
patent: 3659168 (1972-04-01), Salihi et al.
patent: 3713504 (1973-01-01), Shimer et al.
patent: 3882371 (1975-05-01), Shimer et al.

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