| 词条 | VAG Class DT3 |
| 释义 |
| name = VAG Class DT3 | image = File:U-Bahnhof Hauptbahnhof Nürnberg8.jpg | imagealt = | imagesize = 300px | caption = A Class DT3-F train at Hauptbahnhof U-Bahn station in June 2016 | service = | manufacturer = Siemens Transportation Systems | family = | factory = | replaced = | yearconstruction = 2004–2011 | refurbishment = | yearscrapped = | numberbuilt = 92 vehicles (46 sets) | numberservice = | numberpreserved = | numberscrapped = | formation = 2 cars per trainset | fleetnumbers = 701/702–763/764 (DT3) | capacity = 308 (82 seated) | operator = VAG | depots = | carbody = Aluminium | trainlength = {{Convert|37,720|mm|ftin|abbr=on}} | carlength = | width = {{Convert|2,900|mm|ftin|abbr=on}} | height = | floorheight = | entrylevelorstep = | doors = 3 pairs per side | maxspeed = {{Convert|80|km/h|mph|round=5|abbr=on}} | weight = 59,2 t | acceleration = | deceleration = | traction = Three-phase | poweroutput = 1,120 kW | transmission = | aux = | powersupply = | hvac = | electricsystem = 750 V DC, 3rd rail | collectionmethod = contact shoe pantograph (maintenance only) | bogies = | brakes = Electric brake, pneumatic brake, spring accumulator brake | safety = ATC, ATO, ATP | coupling = | multipleworking = | gauge = {{RailGauge|1435mm}} }} The VAG Class DT3 is an electric multiple unit (EMU) train type operated by the Verkehrs-Aktiengesellschaft Nürnberg on the Nuremberg U-Bahn system. It is the first type of rolling stock on the Nuremberg U-Bahn that has gangways between the individual cars.[1] FormationEvery DT3 train consists of two permanently coupled cars, forming a twin-unit. The cars are connected with a gangway, allowing passengers to walk into the adjacent car. The trains are equipped with automatic couplers, enabling operation of up to two units together to form a four-car train.[1] InteriorSeating accommodation consists of transverse seating bays as well as folding seats. The trains have displays which show the name of the next station, and CCTV cameras.[1] Passenger information screens and a passenger counting system are implemented in the DT3-F trains.[2][3] Technical specificationsThe car bodies are made out of aluminium, and the trains are powered by three-phase-asynchronous motors.[1] As they are used in automatic operation, the DT3 trains are not equipped with full driving cabs, but only with small concealed driving panels, which are used for maintenance.[4] The DT3-F trains are equipped with full driving cabs, enabling them to be used on driver operated services on non-automated lines. The cabs are designed to be removed in case of a conversion for fully automated operation.[5] Besides the power supply by contact shoes, every unit is also equipped with a pantograph, as parts of the maintenance facilities are electrified with overhead lines.[1] HistoryThe first unit was delivered in April 2004 as part of the "Rubin" project, which planned to introduce fully automated trains on the Nuremberg U-Bahn.[4][1] Rubin is an acronym for Realisierung einer automatisierten U-Bahn in Nürnberg (Implementation of an automated U-Bahn in Nuremberg).[6][7] Automated test running on line U3 began in January 2005.[4][1] On May 4, 2008, the first DT3 trains entered automatic revenue service on line U3.[6] Driverless operation was officially launched on June 14, 2008, two years later than anticipated.[8][9] Originally scheduled for 2006, the official launch of driverless operation had to be pushed back to 2008 due to technical difficulties[10] and mechanical problems, which resulted in the return of two prototype DT3 sets to the supplier Siemens.[11] Fully automatic trial runs on line U2 began on January 13, 2009, while the trains were already in automatic revenue service on line U3.[12] A second batch of 14 DT3 trains was ordered in 2008.[13] These units, classified as DT3-F, feature a full control cab for manual operation, but also can be operated fully automatic.[13] First DT3-F units arrived in Nuremberg at the end of August 2010.[5] The DT3-F trains entered service in May 2011.[14] See also
References1. ^1 2 3 4 5 6 {{cite book |last=Pabst |first=Martin |title=S-Bahn- und U-Bahn-Fahrzeuge in Deutschland |trans-title=S-Bahn and U-Bahn vehicles in Germany |edition=2nd |pages=74-77, 84, 85 |language=German |location= |date=2006 |publisher=GeraMond |isbn=3-7654-7366-9}} 2. ^{{cite web |author= |url=https://www.eurailpress.de/news/bahnbetrieb/single-view/news/vag-nuernberg-der-erste-dt3-f-ist-angekommen-1.html |title=VAG Nürnberg: Der erste DT3-F ist angekommen |trans-title=VAG Nürnberg: The first DT3-F has arrived |language=German |date=August 31, 2010 |website=eurailpress.de |publisher=DVV Media Group GmbH |access-date=November 5, 2018 |quote=}} 3. ^{{cite web |last=Grewe |first=Tilmann |url=http://www.nordbayern.de/ressorts/an-der-u-bahn-tur-wirdfast-jeder-gezahlt-1.1285446 |title=An der U-Bahn-Tür wird fast jeder gezählt |trans-title=Almost everyone gets counted at the subway door |language=German |date=June 7, 2011 |website=nordbayern.de |publisher=Verlag Nürnberger Presse Druckhaus Nürnberg GmbH & Co. KG |access-date=November 5, 2018 |quote=}} 4. ^1 2 {{cite web |url=https://www.metro-report.com/news/metro/single-view/view/rubin-moves-into-testing-phase.html |title=Rubin moves into testing phase |author= |date=February 1, 2005 |website=metro-report.com |publisher=Metro Report International |access-date=November 3, 2018 |quote=}} 5. ^1 {{cite web |url=http://www.railwaygazette.com/news/single-view/view/nuernberg-dt3-f-arrives.html |author= |title=Nürnberg DT3-F metro train arrives |date=September 17, 2010 |website=railwaygazette.com |publisher=Railway Gazette |access-date=November 3, 2018 |quote=}} 6. ^1 {{cite web |url=https://www.railwaygazette.com/news/single-view/view/driverless-operations-start-in-nuernberg.html |author= |title=Driverless operations start in Nürnberg |date=May 6, 2008 |website=railwaygazette.com |publisher=Railway Gazette |access-date=November 3, 2018 |quote=}} 7. ^{{cite web |url=http://www.spiegel.de/reise/aktuell/vollautomatisch-im-untergrund-nuernberg-testet-erste-fahrerlose-u-bahn-a-452912.html |author= |title=Nürnberg testet erste fahrerlose U-Bahn |trans-title=Nuremberg is testing the first driverless subway |date=December 6, 2006 |website=spiegel.de |publisher=SPIEGEL ONLINE GmbH & Co. KG |access-date=November 3, 2018 |quote=}} 8. ^{{cite web |last=Eisenack |first=Gabriele |url=http://www.nordbayern.de/region/nuernberg/start-vor-10-jahren-fahrerlose-u-bahn-laut-vag-ein-erfolg-1.7691819 |title=Start vor 10 Jahren: Fahrerlose U-Bahn laut VAG ein Erfolg |trans-title=Start 10 years ago: Driverless U-Bahn is a success, according to VAG |language=German |date=June 12, 2018 |website=nordbayern.de |publisher=Verlag Nürnberger Presse Druckhaus Nürnberg GmbH & Co. KG |access-date=November 5, 2018 |quote=}} 9. ^{{cite web |last=Feddern |first=Boi |url=https://www.heise.de/newsticker/meldung/Fahrerlose-U-Bahn-nimmt-in-Nuernberg-offiziell-den-Betrieb-auf-214327.html |title=Fahrerlose U-Bahn nimmt in Nürnberg offiziell den Betrieb auf |trans-title=Driverless U-Bahn officially begins operation in Nuremberg |language=German |date=June 15, 2008 |website=heise.de |publisher=Heise Medien GmbH & Co. KG |access-date=November 5, 2018 |quote=}} 10. ^{{cite web |last=Fischer |first=André |url=http://www.nordbayern.de/region/nuernberg/nurnberger-u-bahn-fahrt-seit-funf-jahren-fahrerlos-1.2971462 |title=Nürnberger U-Bahn fährt seit fünf Jahren fahrerlos |trans-title=Nuremberg U-Bahn runs driverless since five years |language=German |date=June 14, 2013 |website=nordbayern.de |publisher=Verlag Nürnberger Presse Druckhaus Nürnberg GmbH & Co. KG |access-date=November 5, 2018 |quote=}} 11. ^{{cite web |url=https://www.railwaygazette.com/news/single-view/view/rubin-project-loses-momentum.html |author= |title=Rubin project loses momentum |date=May 1, 2007 |website=railwaygazette.com |publisher=Railway Gazette |access-date=November 5, 2018 |quote=}} 12. ^{{cite web |url=https://www.metro-report.com/news/metro/single-view/view/urban-rail-news-in-brief-february-2009.html |title=Urban rail news in brief - February 2009 |author= |date=February 21, 2009 |website=metro-report.com |publisher=Metro Report International |access-date=November 3, 2018 |quote=}} 13. ^1 {{cite web |last=Grewe |first=Tilmann |url=http://www.nordbayern.de/2.192/vag-hat-14-neue-u-bahnzuge-bestellt-1.895754 |title=VAG hat 14 neue U-Bahnzüge bestellt |trans-title=VAG has ordered 14 new U-Bahn trains |language=German |date=September 27, 2008 |website=nordbayern.de |publisher=Verlag Nürnberger Presse Druckhaus Nürnberg GmbH & Co. KG |access-date=November 5, 2018 |quote=}} 14. ^{{cite book |last=Reinhardt |first=Winfried |title=Geschichte des Öffentlichen Personenverkehrs von den Anfängen bis 2014: Mobilität in Deutschland mit Eisenbahn, U-Bahn, Straßenbahn und Bus|trans-title=History of public transport from the beginning to 2014: Mobility in Germany with railway, subway, tramway and bus |edition= |pages=792, 793 |language=German |location= |date=2014 |publisher=Springer-Verlag |isbn=978-3-658-06628-4}} External links{{commons category|U-Bahn train type DT3 (Nürnberg)|VAG Class DT3}}
2 : Nuremberg U-Bahn|Electric multiple units of Germany |
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