NSI-63
NSI-63 is a
History
NSB-63 was based on NSB-EB, the very first automatic interlocking system used in Norway.
The most extensive redevelopment of NSI-63 is NSB-87. It was developed to be installed on the
During the 1990s, NSB and its successor the
From the mid-2000s, Norway has been required to implement European Rail Traffic Management System (ERTMS) on all new lines. The first part of this, GSM-R, was finished installed on the whole railway network from 2 January 2007.[6] The estimated lifetime of NSI-63-based systems are 40 to 50 years.[7] The National Rail Administration has started a plan to replace the existing interlocking systems with an ERTMS-compatible system.[8] In 2008, the Merkur system designed by ABB was not permitted used by the Norwegian Railway Inspectorate,[9][10][11] and the National Rail Administration has chosen to instead adopt a strategy to retain the use of NSI-63 on all new railway projects until the introduction of ERTMS Level 2.[12] As of 2010, the administration's plan is to build the Eastern Østfold Line with ERTMS by 2014, and from 2015 convert the remaining parts of the network. The administration has estimated the cost to rebuild the signaling throughout the network to between 15 and 20 billion Norwegian krone.[13] The Swedish Transport Administration plans to build ERTMS on two of the lines that connect to Norway, the Värmland Line and the Norway/Vänern Line, by 2020.[12]
References
- ^ Norwegian Railway Inspectorate (2001): 25
- ^ Norwegian Railway Inspectorate (2001): 11
- ^ a b Norwegian National Rail Administration (2009a): 39
- ^ a b Norwegian Railway Inspectorate (2001): 12
- ^ Norwegian Ministry of Justice and the Police (6 November 2000). "4.2.2 Sikringsanlegg type NSB-87". Åsta-ulykken, 4. januar 2000 (in Norwegian). Government.no. Archived from the originalon 12 November 2010. Retrieved 12 November 2010.
- ^ Norwegian National Rail Administration (2009a): 42
- ^ Norwegian National Rail Administration (2009b): 17
- ^ Norwegian National Rail Administration (2009b): 63
- Norwegian Railway Inspectorate. 24 November 2008. Archived from the originalon 12 November 2010. Retrieved 12 November 2010.
- ^ Birkevold, Harald (21 January 2008). "Skaper uro for dobbeltsporet". Stavanger Aftenblad (in Norwegian). Archived from the original on 22 January 2008. Retrieved 12 November 2010.
- ^ Birkevold, Harald (26 November 2008). "Hypermoderne anlegg må vrakes". Stavanger Aftenblad (in Norwegian). Archived from the original on 12 November 2010. Retrieved 12 November 2010.
- ^ Norwegian National Rail Administration. 19 July 2010. Archived from the originalon 13 April 2010. Retrieved 12 November 2010.
- Norwegian Broadcasting Corporation (in Norwegian). Archivedfrom the original on 13 April 2010. Retrieved 12 November 2010.
- Bibliography
- (PDF) from the original on 22 November 2010. Retrieved 8 November 2010.
- Norwegian National Rail Administration (2009b). "Konseptvalgutreding for ERTMS/ETCS" (PDF). Archived from the original(PDF) on 25 August 2012. Retrieved 12 November 2010.
- Norwegian Railway Inspectorate (2001). "Vurdering av pålitelighets- og sikkerhetsanalyser av sikringsanlegg" (PDF). Archived from the original on November 12, 2010. Retrieved 12 November 2010.)
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