Modeling Geomagnetic Interference on Railway Signaling Track Circuits

Abstract Misoperation of railway signaling during geomagnetic disturbances has occurred in a number of countries. Railway signals are activated by track circuits that detect the presence of a train in a particular rail section, but geomagnetically induced electric fields can interfere with the track...

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Bibliographic Details
Main Author: D. H. Boteler
Format: Article
Language:English
Published: Wiley 2021-01-01
Series:Space Weather
Subjects:
Online Access:https://doi.org/10.1029/2020SW002609
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