THE ELECTRIC TRACTION MOTORS BALANCING FOR LOAD TRANSFER EFFECTS COMPENSATION

Author:

ANDREI Mihail1,POPA Gabriel2,TUDOR Emil3,ANGHELIȚA Paula3,MATACHE Mihai-Gabriel4

Affiliation:

1. Doctoral School of FIMM, National University of Science and Technology POLITEHNICA of Bucharest / Romania

2. Railway Vehicles Department, National University of Science and Technology POLITEHNICA of Bucharest / Romania

3. Renewable Sources and Energy Efficiency Department, National Institute for Research and Development in Electrical Engineering ICPE-CA, Bucharest / Romania

4. National Institute for Research and Development in Machines and Installations Designed for Agriculture and Food Industry, INMA Bucharest / Romania

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 extended to maximise the traction of all types of vehicles, such as trailers, hybrid tractors, large harvesters, and Diesel-electric locomotives.

Publisher

INMA Bucharest-Romania

Subject

Industrial and Manufacturing Engineering,Mechanical Engineering,Food Science

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