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Your search keyword '"*DIESEL locomotives"' showing total 2 results
Start Over Descriptor "*DIESEL locomotives" Topic electric locomotives Topic traction motors
2 results on '"*DIESEL locomotives"'

1. THE ELECTRIC TRACTION MOTORS BALANCING FOR LOAD TRANSFER EFFECTS COMPENSATION.

Author

ANDREI, Mihail, POPA, Gabriel, TUDOR, Emil, ANGHELIȚA, Paula, and MATACHE, Mihai-Gabriel

Subjects
*TRACTION motors, *ELECTRIC motors, *ELECTRIC torque, *ELECTRIC locomotives, *DIESEL locomotives, *AXLES
Abstract

The individual drive of the axles of a vehicle produces a reduction of the axle adhesion, implicitly reducing the total traction force of the vehicle. The paper proposes eliminating load transfer effects by using an algorithm to redistribute the traction effort between the tractive axles equipped with electric traction motors. A case study is presented, using the balancing of the electric traction torque for an electric locomotive, using the load transfer effects compensation. The conclusions can be used to maximise the traction of all types of vehicles, such as trailers, hybrid tractors, large harvesters, and Diesel-electric locomotives. [ABSTRACT FROM AUTHOR]

Published
2023
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2. Method of selection of mainline locomotives in the unloaded state according to the speed characteristics affecting the electromechanical vibrations of the WMB.

Author

Mamayev, Sherali, Fayzibayev, Sherzod, Djanikulov, Ahad, and Kasimov, Obidjon

Subjects
*TRACTION motors, *ELECTRIC motors, *DIESEL motors, *LOCOMOTIVES, *ELECTRIC locomotives, *DIESEL locomotives
Abstract

Lots of attention has always been paid to equalizing the traction force in each wheelset on the traction electric motors of locomotives. The method of selection of traction electric motors according to speed characteristics without their loading is analytically substantiated. A model of current pulsations between polar brush brackets of a traction electric motor of a diesel locomotive is presented. Based on the model, a system of equations was built and a formula was derived to determine the currents flowing for each circuit. [ABSTRACT FROM AUTHOR]

Published
2022
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