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Total model of fault and railway

Total model of fault and railway

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Fig.1. Tarsnsformer and 12 pulse rectifire
Fig.2. Total model of fault and railway
Fig.4. Flowchart of the Imperialist Competitive Algorithm
Single Pole-To-Earth Fault Detection and Location on the Tehran Railway System Using ICA and PSO Trained Neural Network
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  • Jul 2021
In a railroad feeding system, detecting a location of pole to earth faults is important for safe operation of the system. The goal of this paper is to use a combination of the evolutionary algorithm and neural networks to increase the accuracy of single pole-to-earth fault detection and location on Tehran railroad power supply system. Accordingly,...
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... .2 shows the total model of railroad system, as shown in it, bleed resistors of 100 and 200 Ohm are used both to define normal voltage with respect to earth, this resistor used to set the positive and negative rail normal voltage. ...

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