Railway traffic planning - Activities at dep of Transport & Logistics KTH Railway Group Bo-Lennart Nelldal Professor PhD 2011-05-05
KTH Railway Group - System approach Revenue Profitability Competition/ Cooperation Efficient train system Cost
KTH Railway Group an interdisciplinary organisation Railway Group Board BV, KTH, Bombardier, Train Operators m fl Director Prof. Stefan Östlund, EKC Transport and Logistics Adj. Prof. Bo-Lennart Nelldal Railway engineering Prof. Mats Berg Electric machines Prof. Stefan Östlund Construction Technique Prof. Håkan Sundquist Light Constructions Tekn. Dr. Per Wennhage Vehicle dynamics Prof. Annika Stensson Noice and Vibrations Tekn. Dr. Ulf Carlsson Machine Elements Tekn. Dr. Ulf Olofsson
Railway Traffic Planning Railway Group - research fields Passenger transport Supply and demand Freight transport Supply and demand Capacity analyses Simulation and models + Consultant works
Education Railway Traffic, Market and Planning: 2 courses Railway Traffic Simulation Railway Signalling Systems: 3 courses together with the industry also on distance with video technique Railway signalling systems Railway signalling safety and risk analysis Railway signalling project design
Passenger KTH Railway Group - example of projects at transport and Logistics The effects of the new Svealand line ex post ex ante - Dr thesis The Green Train project market and planning - interdisciplinary High Speed Train in Sweden forecasts and socio-economic analysis Freight Model of supply and costs for freight trains - Dr thesis Efficient Freight trains interdisciplinary project Evaluation of inter-modal transport-chains SiR-C with TfK, Mariterm Small-scale intermodal transport system PhD project Capacity Capacity and quality in rail traffic Dr thesis Congestion on tracks volyme-delay for rail Phd project Time table planning with simulation PhD project
Freight transport conditions in Sweden, Germany and USA Freight transport conditions in Sweden, Germany & the USA in 1996. Source: Statistics from Swedish State Railways (incl. northern ore line), German Rail (DB) and the Association of American Railroads (AAR).
Eva Rail freight supply and cost model Railway Group
Transportation cost index Railway Group
The intermodal terminal in Malmö Movements registered by GPS Railway Group
Handling of swap-bodies in Malmö intermodal terminal Railway Group Measurements of accelerations Measurements of movements and speed
Efficient train systems for freight -Light Combi linear system
Snabbtåg
Green train tested in 303 km/h Railway Group Development for higher speeds on old and new tracks
Passengers valuations of trains PhD- studie of Karl Kottenhoff Alternative A Alternative B Price SEK 95 Legroom 10cm Reclining seats No air condition Price SEK 105 Legroom 20cm No reclining Air condition
A study of the effects of the new Svealand line Stockholm-Eskilstuna ex post ex ante Regional trips (millions per year) 5 4 3 Car Estimated regional travel Long-distance express bus 2 1 0 Train 1993 Södermanland county PTA buses 1994 SJ bus 1995 1996 1997 1998 Train The Svealand line 1999 2000 2001
Capacity research program at KTH Railway Group Simulation model Implementation of Railsys in Sweden Single track Meeting points-partial dtrack Analytic model Single track Planned or unplanned crossings Overtaking dtrack Traffic structure - speed Consumed capacity Double track Disturbances-Traffic struktur Simulation Congustied track Capacity and delays Simulations and statistiics Botnialink Traffic struktur-capacity Simulation Crossings Crossing train points, stops Analytic model Time table planning with simulation Development projects Education Railway traffic planning Simulation Competence development KTH-BV-Industry Consultant work Kapacity analysis Simulation
Capacity analysis and simulation with Railsys Simulation with Railsys railway simulator system developed by IVE (Institute of Railway Technolgy in Hannover) Used by for planning of operation by many railways worldwide (German, U.K., Australia ), sold by RMcon (Rail management consultants) Cooperating with IVE Professor Thomas Siefer, IVE Dr. Alfons Radtke, RMcon Purchased of Banverket as their simulation-tool 2006
Crossing time function Railway Group With actual delay distribution some crossings will be outside the double track 10 0 5 10 Running time [min] 15 20 25 30 35 40 9 8 Crossing time [min] 7 6 5 4 3 2 1 0 Et Kju Häd Mby Ryb - Lg Nkv Söö Stations
Crossing time function Railway Group Investments in infrastructure with a new crossing station and extended double track 10 0 5 10 Running time [min] 15 20 25 30 35 40 9 8 Crossing time [min] 7 6 5 4 3 2 1 0 Et Kju Häd Sgs Mby Stations Lg Nkv Söö
Solution - Now decided to be built in three years Eskilstuna-Stockholm Eskilstuna C Kjula Barva Strängnäs Härad Malmby Läggesta Grundbro v ö Nykvarn Södertälje syd Almnäs Flemingsberg Stockholm C Flen Åkers styckebruk Järna 115 105 98 90 83 80 75 73 67 50 43 36 15 0 More (short) crossing stations: Average distance decrease from 15 km to 7,5 km Extension of partial double track to Nykvarn: One more stop in this section and restricted speed in the point along the line will disappear Crossing station at Strängnäs will be tested and hopefully built as soon as possible
Total Passenger Freight Number of train per day
Speed for all trains Railway Group Average speed Km/h per link Speed differences Quota between the 5% fastest train tågen and the 10% of the slowest trains
Delays for passenger trains Railway Group Delayd trains % per link More than 1 minute Median delay in minutes per 100 km for delayed trains Standarddeviation In minutes per 100 km
Time table at southern main line without the European HST-line 2720 time table variants found
Time table at southern main line with the European HST-line 4700 time table variants found
Stockholm Göteborg Malmö Uppsala Gävle Ortsstorlek >1 milj invånare 0,5-1,0 milj inv. 250-500 tusen inv. 100-250 tusen inv. 50-100 tusen inv. Network for 200-250 km/ h with tilting trains Bergen Stavanger Bremen Trondheim Oslo Göteborg Odense Trollhättan Ålborg Halmstad Helsing - borg Köpen - hamn Hamburg Skövde Varberg Östersund Falun Borlänge Västerås Örebro Lund Malmö Jönköping Eskils - tuna Sundsvall Gävle Uppsala Norrköping Linköping Örnsköldsvik Skellefteå Umeå Luleå Åbo Stockholm Uleåborg Tammerfors S:t Petersburg Helsingfors Tallinn Riga Målstandard Blandtrafik 250 Kiev km/h Blandtrafik 200 km/h Annan viktig linje
Stockholm Göteborg Malmö Uppsala Gävle Ortsstorlek >1 milj invånare 0,5-1,0 milj inv. 250-500 tusen inv. 100-250 tusen inv. 50-100 tusen inv. High speed network for 300-350 km/h Bergen Stavanger Bremen Trondheim Oslo Göteborg Odense Trollhättan Ålborg Halmstad Helsing - borg Köpen - hamn Hamburg Skövde Varberg Östersund Falun Borlänge Västerås Örebro Lund Malmö Jönköping Eskils - tuna Sundsvall Gävle Uppsala Norrköping Linköping Örnsköldsvik Skellefteå Umeå Luleå Åbo Stockholm Uleåborg Tammerfors S:t Petersburg Helsingfors Tallinn Riga Målstandard Persontrafik 350 km/h Blandtrafik 250 km/h Kiev Blandtrafik 200 km/h Annan viktig linje
2020 Umeå European High-Speed Network Railway Group Oslo Stockholm Tallinn Helsinki St.Petersburg Réseau Européen à Grande Vitesse Europäisches Hochgeschwindigkeitsnetz new lines lignes nouvelles Neubaustrecken upgraded lines lignes aménagées Ausbaustrecken Göteborg Edinburgh Riga Glasgow København Vilnius Gdansk Hamburg Dublin Minsk Amsterdam Berlin London Hann. Warszawa Brux. Köln Fr. Praha Katowice Lviv Lux. Nürnberg Kiev Paris Mün. Wien Rennes Bratislava Budapest Zürich Chisinau Gen. Ljubljana Mil. Lyon Zagreb Bordeaux Beograd Bologna Bucuresti Genova Sarajevo Marseille Sofia Skopje Porto Roma Tirana Istanbul Barcelona Madrid Napoli Bari Valencia Moskva Ankara Lisboa Athinai Málaga 0 500 km Källa: UIC bearbetad av KTH Järnvägsgrupp
Information: Hemsida: www.infra.kth.se/jvg bolle@infra.kth.se