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Online catenary temperature monitoring at new high-speed rail line Cologne-Rhine/Main

Last updated on 11 October 2013 3:01

This paper reports on the first fiber-optic temperature measurement of overhead contact line systems at a new ICE3 high speed line at German Railway. The installation of Fiber Bragg Grating (FBG) sensors, the online acquisition and interrogation of data over an one year period is presented.

Author(s): Theune N.;Bosselmann T.;Kaiser J.;Willsch M.;Hertsch H.;Puschmann R.

Organisation(s): Siemens ; CTEN5 ;

2003

Germany

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