Modeling of Audiofrequency Track Circuits for validation, tuning and conducted interference prediction

Mariscotti, Andrea; Ruscelli, M.; Vanti, Maurizio

doi:10.1109/TITS.2009.2029393

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The modeling of track circuit (TC) signaling systems is considered to be a valuable tool for their validation (check of operation for exceptional and extreme network conditions and configurations), compatibility assessment (with respect to sources of conducted interference), and pretuning (before on-site tuning). The model can replace a series of preliminary measurements and speed up the on-site tuning procedure. The results of model verification and validation on the Torino–Novara trunk of the Italian High Speed Railway Line are presented. The accuracy and reliability are quite good from an absolute viewpoint and are compared with the traditional on-site TC tuning; the time saving is of an order of magnitude.

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Titolo:	Modeling of Audiofrequency Track Circuits for validation, tuning and conducted interference prediction
Autori:	MARISCOTTI, ANDREA M. RUSCELLI VANTI, MAURIZIO mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	2010
Rivista:	IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS
Abstract:	The modeling of track circuit (TC) signaling systems is considered to be a valuable tool for their validation (check of operation for exceptional and extreme network conditions and configurations), compatibility assessment (with respect to sources of conducted interference), and pretuning (before on-site tuning). The model can replace a series of preliminary measurements and speed up the on-site tuning procedure. The results of model verification and validation on the Torino–Novara trunk of the Italian High Speed Railway Line are presented. The accuracy and reliability are quite good from an absolute viewpoint and are compared with the traditional on-site TC tuning; the time saving is of an order of magnitude.
Handle:	http://hdl.handle.net/11567/230853
Appare nelle tipologie:	01.01 - Articolo su rivista

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