2014•World Sci-tech R & DRequires access

Stray Current Modeling of Subway for Two Trains

Huang Yuan-lian

Abstract

Stray current on a train operation and its traction power coming from two traction power substations are analyzed.A new stray current model is built for the situation that the stray current is produced by the traction power of two trains which operate at the same time in a power supply interval and receive power from two adjacent traction power substations.The solution of the model is obtained for some special parameters.

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Available abstract

Key concepts: Stray voltage, Traction substation, Traction (geology), Train, Traction power network, Current (fluid), Power (physics), Electrical engineering