MATLAB/PSB Based Modeling and Simulation of $25kV$ $AC$ Railway Traction System - A Particular Reference to Loading and Fault Conditions

Shenoy, UJ and Sheshadri, KG and Parthasarathy, K and Khincha, HP and Thukaram, D (2004) MATLAB/PSB Based Modeling and Simulation of $25kV$ $AC$ Railway Traction System - A Particular Reference to Loading and Fault Conditions. In: 2004 IEEE Region 10 Conference TENCON 2004, 21-24 November, Chiang Mai,Thailand, Vol.3, 508 -511.

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Abstract

This paper presents the modeling and simulation of a $25kV$ $50Hz$ $AC$ traction system using power system block set (PSB)/SIMULINK software package. The three-phase system with substations, track section with rectifier-fed DC locomotives and a detailed traction load are included in the model. The model has been used to study the effect of loading and fault conditions in $25kV$ $AC$ traction. The relay characteristic proposed is a combination of two quadrilaterals in the X-R plane. A brief summary of the hardware set-up used to implement and test the relay characteristic using a Texas Instruments TMS320C50 digital signal processor (DSP) has also been presented.

Item Type:	Conference Paper
Publisher:	IEEE
Additional Information:	�©1990 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Keywords:	Traction system;PSB/SIMULINK;Wrong phase coupling;TMS320C50 DSP;Quadrilateral relay characteristic
Department/Centre:	Division of Electrical Sciences > Electrical Engineering
Date Deposited:	06 Dec 2005
Last Modified:	19 Sep 2010 04:21
URI:	http://eprints.iisc.ac.in/id/eprint/4247

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