Electric locomotive - Wikipedia An electric locomotive is a locomotive powered by electricity from overhead lines, a third rail or on-board energy storage such as a battery or a supercapacitor
Simulation and Controlling the Speed of Electric Locomotive through Using this relationship between the speed and the supply voltage, in this paper mainly focused on the simulation of a pulse width controlled direct current motor using Simulink environment in MATLAB for Electric Locomotive Control
Simulation and Controlling the Speed of Electric Locomotive . . . - IJIREEICE 4 SPEED CONTROL OF DC MOTOR The purpose of the motor speed controller is to take a single representing the required speed, and to drive a motor at that speed Motor speed can be controlled by controlling- Armature voltage(Va) Armature current(Ia) It is obvious that the speed can be controlled by varying
SYSTEM OF ELECTRIC TRACTION: Self contained locomotives speed–time and speed–distance curves for different services The curve that shows the instantaneous speed of train in kmph along the ordinate and time in seconds along the abscissa is known as ‘speed–time’ curve
Principles of Control of a Single-Phase Direct-Current Electric . . . To control a single-phase dc electric locomotive with controllable excitation converters, control principles have been formulated that make it possible to implement specified characteristics of independent or sequential excitation of traction motors
Low constant speed control of heavy haul electric locomotives based on . . . A low constant speed control strategy for heavy haul locomotives based on variable parameter PI regulator is proposed in this paper Acceleration and speed signals of the vehicle motor are obtained by a Luenberger observer, to correct parameters of the torque PI controller