on HSL lines : the example of the Tours-Bordeaux HSL and future - - PowerPoint PPT Presentation

Juxtaposition of several signaling systems

• n HSL lines :

the example of the Tours-Bordeaux HSL and future capacity stakes

Jean Claude ZABEE Senior Vice President France SYSTRA Thursday, 9th July 2015, Session : 7A – Signalling -

Contents

• Introduction and fast presentation of the HSR Tours Bordeaux
• General architecture selected and the rationale to support this choice,
• Major performances and RAMS requirements of the two systems,
• How several particular issues due to the juxtaposition of the 2 systems

have been considered; Approach taken to handle interfaces with neighboring systems,

• Methodology adopted for verification and validation.
• Further opportunities for potential capacity increase on such systems

based on the architecture chosen and present additional development that will allow this type of lines to cope with future traffic increase.

2 Jean Claude ZABEE Senior Vice President France SYSTRA Thursday, 9th July 2015, Session : 7A – Signalling

« Sud Europe Atlantique » HSL Main Project Characteristic

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• Tours - Bordeaux extension to the Paris -

Tours HSL

• Around 300 km length
• Eight connections, combined length

around 40km

• No new stations
• In - Service Date : End of July 2017
• Two signalling systems, independently
• ptimised (max speed, headway)
• TVM/SEI 300
• ERTMS Level 2

Jean Claude ZABEE Senior Vice President France SYSTRA Thursday, 9th July 2015, Session : 7A – Signalling

Signalling & Telecoms Schedule

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JULY 2015 COMMISSIONNING S2 IN 2 PHASES COMMERCIAL OPERATING L.G.V. 2013 2014 2015 2016 2017 DETAILED DESIGN SIGNALLING FACILITIES BUILD-UP AND CABLING TELECOM SITES DEPLOYMENT PLATFORM WORKS WAY-SIDE WORKS TECHNICAL CHECKS & TESTS PH.2 TESTS PH.3 TESTS & TRIAL

RUNS

35 TECHNICAL FACILITIES 56 GSM-R SITES

A comprehensive scope, from up-stream Design to Systems trials and In-Service preparation activities

Jean Claude ZABEE Senior Vice President France SYSTRA Thursday, 9th July 2015, Session : 7A – Signalling

Signalling Solutions: providing Safety and Performance

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Two Signalling solutions are implemented on SEA Infrastructure, in order to maximise line capacity and increase flexibility:

The « SEI/TVM 300 » solution, a highly reliable legacy Command & Control solution, providing operational continuity for the existing Rolling Stock base 300 km/h cruising speed, 3’45’’ headway (for 12 / 13 trains / hour in operation) The ERTMS solution, providing European interoperability and access to a wide range of TOCs 320 km/h cruising speed, 2’45’’ headway (for 15 / 16 trains / hour in

• peration)

We provide Safe Command & Control Systems Design, Implementation and Testing with dual signalling rail operation, through unitary and combined performance optimisation

Jean Claude ZABEE Senior Vice President France SYSTRA Thursday, 9th July 2015, Session : 7A – Signalling

ERTMS : improved performance based on proven equipment

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Nf

CAI

SEI (INTERLOCKING)

+TVM 300 (GROUND) CENTRALISED COMMAND STATION (CCS)

ERTMS MMS

INTERFACE

LEU RBC

GSM-R ANTENNA

MODEM

EVC BSC BTS

TRANSMISSION NETWORK POINT MACHINES TRACK CIRCUITS EUROBALISES TVM RECEIVER ODOMETER

ERTMS N2 ON-TRACK SEGMENT ON-BOARD EQUIPMENTS

Jean Claude ZABEE Senior Vice President France SYSTRA Thursday, 9th July 2015, Session : 7A – Signalling

RAMS

• The contract of concession fixes three categories of criteria :

1. The rate of trains irregularity must be lower or equal in one minute by one thousand trains x kilometers 2. The global unavailability time of the line (not normal service) must be lower than 120 minutes a year, what corresponds to an very ambitious availability of 99,98 % 3. A maximum number of disruptive incidents is fixed :

1. Indicator F1 for the very disruptive incidents (delays superior to 200 minutes: one a year for the signalling) 2. Indicator F2 for the other incidents (15 incidents a year for 100 km of simple way). In practice, all these requirements are very ambitious !

7 Jean Claude ZABEE Senior Vice President France SYSTRA Thursday, 9th July 2015, Session : 7A – Signalling

How several particular issues due to the juxtaposition of the 2 systems have been considered

• Examples
• Stopping distances of approach of the particular points really very different
• Coherent distances of slowing down between both systems to manage in

safety stops the detections of hot boxes

• …

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Approach taken to handle interfaces with neighboring systems

• Examples
• Transition ERTMS Level 2 towards TVM 300
• Connectings towards the conventional network with speed of 220 / 230 kph
• …

Jean Claude ZABEE Senior Vice President France SYSTRA Thursday, 9th July 2015, Session : 7A – Signalling

Methodology adopted for verification and validation : TVM 300

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System Requirements Specification : Signalling Program SGST Ansaldo STS DPR COSEA System integration Technical Design

Signalling Principles

Validation Detailed Design

who does what ?

Jean Claude ZABEE Senior Vice President France SYSTRA Thursday, 9th July 2015, Session : 7A – Signalling

Methodology adopted for verification and validation : ERTMS Level 2

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who does what ?

Ansaldo STS R2V DPR COSEA System Integration System requirement Specifications Product Specification External Check SGST SGST Development Functional Validation (independant entity)

Jean Claude ZABEE Senior Vice President France SYSTRA Thursday, 9th July 2015, Session : 7A – Signalling

We see well the potential capacity to increase gradually the performances from such systems based on the chosen architecture and few complementary additional developments

• We can imagine a passage in a

commercial speed in 350 kph allowed by the design of the SEA HSR

• These type of solutions would allow a

fast passage at reasonable costs for lines equipped with the only TVM 300

11 Jean Claude ZABEE Senior Vice President France SYSTRA Thursday, 9th July 2015, Session : 7A – Signalling

...Thank you

for your kind attention