| 词条 | Tobu 70000 series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 |
| name = Tobu 70000 series | image = Tobu 71703 Nishiarai 20170930.jpg | imagealt = | imagesize = 300px | caption = Set 71703 in service in September 2017 | service = | manufacturer = Kinki Sharyo | factory = Higashiōsaka, Osaka | family = | replaced = 20000 series | yearconstruction = 2017- | yearservice = 7 July 2017 | refurbishment = | yearscrapped = | numberconstruction= | numberbuilt = 63 vehicles (9 sets) ({{as of|2018|02|lc=y}}) | numberservice = | numberpreserved = | numberscrapped = | formation = 7 cars per trainset | fleetnumbers = 71701- | capacity = | operator = Tobu Railway | depots = Kasukabe | lines = {{Plainlist|
}} | carbody = | trainlength = | carlength = {{Convert|20470|mm|ftin|abbr=on}} (end cars) {{Convert|20000|mm|ftin|abbr=on}} (intermediate cars) | width = {{Convert|2780|mm|ftin|abbr=on}} | height = {{Convert|3972|mm|ftin|abbr=on}} | floorheight = | doors = 4 pairs per side | maxspeed = {{Convert|110|km/h|mph|round=5|abbr=on}} | acceleration = 3.3 km/h/s | deceleration = 3.7 km/h/s (service) 4.5 km/h/s (emergency) | traction = Variable frequency (PMSM) | traction motors = TM-17 (205 kW) | poweroutput = | transmission = | aux = | powersupply = | hvac = | electricsystem = 1,500 V DC overhead line | collectionmethod = | bogies = TRS-17M bolsterless | brakes = | safety = TSP-ATS, CS-ATC | coupling = | multipleworking = | gauge = {{RailGauge|1067mm}} }} The {{Nihongo|Tobu 70000 series|東武70000系|Tōbu 70000-kei}} is a Japanese DC electric multiple unit (EMU) commuter train type operated by the private railway operator Tobu Railway on Tobu Skytree Line and Tokyo Metro Hibiya Line inter-running services since 7 July 2017. OverviewThe 70000 series trains are scheduled to replace the 20000 series EMUs used on Tobu Skytree Line and Tokyo Metro Hibiya Line inter-running services.[1] The new trains have 20 m long cars instead of the 18 m long cars of the 20000 series, and a unified door arrangement with four pairs per side instead of the mixture of three and five pairs per side on the 20000 series trains.[1] This will allow the installation of platform edge doors on the Tokyo Metro Hibiya Line once the older train fleets have been replaced.[1] The trains use PMSM (permanent magnet synchronous motors), offering 25% energy savings compared to the motors used in earlier 20000 series trains.[2] FormationThe 70000 series trains are formed as seven-car sets as shown below, with car 1 at the northern end.[3] Each car is motored, with only the outer axle on each bogie motored.[3]
Car 4 has two single-arm pantographs, and cars 2 and 6 each have one.[3] InteriorInternally, the trains use LED lighting throughout. Three 17-inch LCD passenger information displays are provided above each doorway.[2] Seating consists of longitudinal bench seats throughout, with a seat width of {{Convert|460|mm|in|abbr=on}} per person (compared to 450 mm per person for the 20000 series).[2] Wheelchair spaces are provided at one end of each car.[2] HistoryTobu Railway announced its plans to introduce a new fleet of trains with 20 m long cars and four sets of doors per side on each car in April 2014, jointly with Tokyo Metro.[4] Details of the new 70000 series trains on order were officially announced on 17 June 2015, together with details of the Tokyo Metro 13000 series to be introduced around the same time.[2] The entire fleet of new trains is scheduled to be delivered between fiscal 2016 and fiscal 2019,[2] with the first set delivered from Kinki Sharyo in February 2017.[5] The first trains entered revenue service on 7 July 2017.[6] Build historiesThe manufacturers and delivery dates for the fleet are as shown below.
References1. ^1 2 {{cite web |url= http://news.mynavi.jp/news/2017/06/22/277/ |script-title=ja: 東武鉄道70000系 - 2017年7月7日、7両編成の日比谷線直通新型車両デビュー! |trans-title=New Tobu 70000 series trains for Hibiya Line through services to debut on 7 July 2017 |date= 22 June 2017|work= Mynavi News|publisher= Mynavi Corporation|location= Japan|language= Japanese|archiveurl= https://web.archive.org/web/20170623005159/http://news.mynavi.jp/news/2017/06/22/277/ |archivedate= 23 June 2017 |dead-url=no |accessdate= 23 June 2017}} 2. ^1 2 3 4 5 {{cite web |url= http://news.mynavi.jp/news/2015/06/17/568/|script-title=ja: 東京メトロ13000系・東武70000系"日比谷線直通"新型車両の仕様が明らかに! |trans-title=Tokyo Metro 13000 series and Tobu 70000 series - Details of new trains for Hibiya Line through services announced |date= 17 June 2015|work= Mynavi News|publisher= Mynavi Corporation|location= Japan|language= Japanese|archiveurl= https://web.archive.org/web/20160915031424/http://news.mynavi.jp/news/2015/06/17/568/ |archivedate= 15 September 2016 |dead-url=no |accessdate= 17 June 2015}} 3. ^1 2 {{cite magazine|script-title=ja: 東武鉄道70000系|trans-title=Tobu Railway 70000 series |magazine = Japan Railfan Magazine |volume = 57|issue = 677 |page = 55-61 |publisher = Koyusha Co., Ltd. |location = Japan |language = Japanese |date = September 2017}} 4. ^{{cite web |url= http://toyokeizai.net/articles/-/43759 |script-title=ja: 君は日比谷線の新型車両を知っているか 東京メトロと東武鉄道が2016年度から導入|trans-title=Do you know about the new trains for the Hibiya Line? To be introduced by Tokyo Metro and Tobu from 2016|first= Kageri |last=Kurihara |date= 26 July 2014|work= Toyo Keizai Online|publisher= Toyo Keizai Inc.|location= Japan|language= Japanese|archiveurl= https://web.archive.org/web/20160923062757/http://toyokeizai.net/articles/-/43759 |archivedate=23 September 2016|dead-url=no |accessdate= 27 February 2017}} 5. ^1 {{cite web |url= http://railf.jp/news/2017/02/26/202000.html |script-title=ja: 東武鉄道70000系第1編成が甲種輸送される |trans-title=First Tobu Railway 70000 series set delivered |date= 26 February 2017|work= Japan Railfan Magazine Online|publisher= Koyusha Co., Ltd.|location= Japan|language= Japanese|archiveurl= https://web.archive.org/web/20170226234053/http://railf.jp/news/2017/02/26/202000.html |archivedate= 26 February 2017 |dead-url=no |accessdate= 27 February 2017}} 6. ^{{cite web |url= http://railf.jp/news/2017/07/08/201500.html |script-title=ja: 東武70000系が営業運転を開始 |trans-title=Tobu 70000 series enters revenue service |date= 8 July 2017|work= Japan Railfan Magazine Online|publisher= Koyusha Co., Ltd.|location= Japan|language= Japanese|archiveurl= https://web.archive.org/web/20170709010351/http://railf.jp/news/2017/07/08/201500.html |archivedate= 9 July 2017 |dead-url=no |accessdate= 9 July 2017}} 7. ^{{cite web |url= https://railf.jp/news/2017/03/05/210000.html |script-title=ja: 東武鉄道70000系第2編成が甲種輸送される |trans-title= Second Tobu Railway 70000 series set delivered |date= 5 March 2017|work= Japan Railfan Magazine Online|publisher= Koyusha Co., Ltd.|location= Japan|language= Japanese|archiveurl= https://web.archive.org/web/20170417154948/http://railf.jp/news/2017/03/05/210000.html |archivedate= 17 April 2017 |dead-url=no |accessdate= 21 February 2018}} 8. ^{{cite web |url= https://railf.jp/news/2017/03/12/203000.html |script-title=ja: 東武70000系第3編成が甲種輸送される |trans-title= Third Tobu Railway 70000 series set delivered |date= 12 March 2017|work= Japan Railfan Magazine Online|publisher= Koyusha Co., Ltd.|location= Japan|language= Japanese|archiveurl= https://web.archive.org/web/20170313051114/http://railf.jp/news/2017/03/12/203000.html |archivedate= 13 March 2017 |dead-url=no |accessdate= 21 February 2018}} 9. ^{{cite web |url= https://railf.jp/news/2017/11/27/202000.html |script-title=ja: 東武70000系71704編成が甲種輸送される |trans-title=Tobu Railway 70000 series set 71704 delivered |date= 27 November 2017|work= Japan Railfan Magazine Online|publisher= Koyusha Co., Ltd.|location= Japan|language= Japanese|archiveurl= https://web.archive.org/web/20171130040551/http://railf.jp/news/2017/11/27/202000.html |archivedate= 30 November 2017 |dead-url=no |accessdate= 21 February 2018}} 10. ^{{cite web |url= https://railf.jp/news/2017/12/19/153000.html |script-title=ja: 東武70000系第5編成が甲種輸送される |trans-title=Fifth Tobu Railway 70000 series set delivered |date= 19 December 2017|work= Japan Railfan Magazine Online|publisher= Koyusha Co., Ltd.|location= Japan|language= Japanese|archiveurl= https://web.archive.org/web/20171221094654/http://railf.jp/news/2017/12/19/153000.html |archivedate= 21 December 2017 |dead-url=no |accessdate= 21 February 2018}} 11. ^{{cite web |url= https://railf.jp/news/2018/01/10/150000.html |script-title=ja: 東武70000系第6編成が甲種輸送される |trans-title= Sixth Tobu Railway 70000 series set delivered |date= 10 January 2018|work= Japan Railfan Magazine Online|publisher= Koyusha Co., Ltd.|location= Japan|language= Japanese|archiveurl= https://web.archive.org/web/20180110095924/http://railf.jp/news/2018/01/10/150000.html |archivedate= 10 January 2018 |dead-url=no |accessdate= 21 February 2018}} 12. ^{{cite web |url= https://railf.jp/news/2018/01/16/133000.html |script-title=ja: 東武70000系第7編成が甲種輸送される |trans-title= Seventh Tobu Railway 70000 series set delivered |date= 16 January 2018|work= Japan Railfan Magazine Online|publisher= Koyusha Co., Ltd.|location= Japan|language= Japanese|archiveurl= https://web.archive.org/web/20180117015830/http://railf.jp/news/2018/01/16/133000.html |archivedate= 17 January 2018 |dead-url=no |accessdate= 21 February 2018}} 13. ^{{cite web |url= https://railf.jp/news/2018/02/04/202500.html |script-title=ja: 東武70000系第8編成が甲種輸送される |trans-title= Eighth Tobu Railway 70000 series set delivered |date= 4 February 2018|work= Japan Railfan Magazine Online|publisher= Koyusha Co., Ltd.|location= Japan|language= Japanese|archiveurl= https://web.archive.org/web/20180207062027/http://railf.jp/news/2018/02/04/202500.html |archivedate= 7 February 2018 |dead-url=no |accessdate= 21 February 2018}} 14. ^{{cite web |url= https://railf.jp/news/2018/02/20/170000.html |script-title=ja: 東武70000系第9編成が甲種輸送される |trans-title=Ninth Tobu Railway 70000 series set delivered |date= 20 February 2018|work= Japan Railfan Magazine Online|publisher= Koyusha Co., Ltd.|location= Japan|language= Japanese|archiveurl= https://web.archive.org/web/20180221025811/https://railf.jp/news/2018/02/20/170000.html |archivedate= 21 February 2018 |dead-url=no |accessdate= 21 February 2018}} External links{{Commons category}}
4 : Electric multiple units of Japan|Tobu Railway|Train-related introductions in 2017|Kinki Sharyo rolling stock |
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