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Automated measurement of rail circuits parameters and harmonics of return tractive current to improve safety of movement

Serdyuk T., Gavrilyuk V.

Archives of Transport System Telematics

2009

Vol. 2, iss. 3

17-21

A method of automated measurement of rail circuits parameters and harmonics of return traction current has been elaborated. The mathematical model of traction network is proposed and allowed us to involve the action of different sources of electromagnetic interference on the operation of rail circuits. The results of modelling allowed establishing that the rail circuits are exposed to a dangerous influence of return traction current near a locomotive and substation.