Keisei AE series (2009)

The Keisei AE series (京成AE形) is a DC electric multiple unit (EMU) train type operated by the private railway operator Keisei Electric Railway on Skyliner limited express services to and from Narita International Airport in Japan via the Keisei Narita Airport Line.[5] The first set was delivered in May 2009, and entered service in July 2010,[6] replacing the Keisei AE100 series EMUs previously used on these services.

For the original Keisei AE series train, see Keisei AE series (1972).

Keisei AE series
AE series approaching Ōmachi station, 23 November 2020
In service2010–
ManufacturerNippon Sharyo, Tokyu Car Corporation
ReplacedKeisei AE100 series
Constructed2009–2010, 2019[1]
Entered service17 July 2010
Number built72 vehicles (9 sets)
Number in service72 vehicles (9 sets)
Formation8 cars per trainset
Fleet numbersAE1–AE9
Capacity398 (monoclass)[2]
Operator(s)Keisei Electric Railway
Line(s) servedNarita Airport
Specifications
Car body constructionAluminium[3]
Car length
  • 19.500 m (63 ft 11.7 in) (end cars)
  • 19.000 m (62 ft 4.0 in) (intermediate cars)
[2]
Width2.794 m (9 ft 2.0 in)
Height4.030 m (13 ft 2.7 in)
Doors1 per side
Maximum speed160 km/h (99 mph)[4]
Traction systemIGBT–VVVF
Traction motors24 × 175 kW (235 hp) 3-phase AC induction motor
Power output4.2 MW (5,632 hp)
Acceleration2.0 km/(h⋅s) (1.2 mph/s)[2]
Deceleration
  • 4.0 km/(h⋅s) (2.5 mph/s) (service)
  • 4.5 km/(h⋅s) (2.8 mph/s) (emergency)
[2]
Electric system(s)1,500 V DC overhead catenary
Current collector(s)Pantograph
UIC classificationBo′Bo′+Bo′Bo′+Bo′Bo′+Bo′Bo′+2′2′+2′2′+Bo′Bo′+Bo′Bo′
BogiesSS170
Track gauge1,435 mm (4 ft 8+1⁄2 in) standard gauge
Notes/references
This train won the 54th Blue Ribbon Award in 2011.

Design

Each 8-car set consists of six motored cars and two trailers. The trains are the first Keisei trains to use bolsterless bogies, and the end cars are equipped with active suspension. The train design and styling was overseen by Japanese fashion designer Kansai Yamamoto.[3] The musical horn and in-train announcement melody are provided by Casiopea keyboardist and Ongakukan CEO Minoru Mukaiya.[2]

The AE series design won the "Good Design Award" in 2010,[7] and in May 2011 was awarded the 2011 Blue Ribbon Award, presented annually by the Japan Railfan Club.[8]

Formation

As of 5 September 2019, the fleet consists of nine 8-car sets formed as shown below with car 1 at the Narita end.[9]

Car No.12345678
Designation M2cM1M2NM1'T2T1M2sM1c
Numbering x-1x-2x-3x-4x-5x-6x-7x-8
  • Cars 2, 4, 6, and 8 are each fitted with a single-arm pantograph.[9]
  • The "x" in the individual car numbering corresponds to the set number (1 to 9).[9]
Diagram
  • Car 8
    Car 8
  • Car 7
    Car 7
  • Car 6
    Car 6
  • Car 5
    Car 5
  • Car 4
    Car 4
  • Car 3
    Car 3
  • Car 2
    Car 2
  • Car 1
    Car 1

Interior

All cars are monoclass, with 2+2 abreast rotating/reclining seating. Car 4 has a drink vending machine.[9] Car 5 is equipped with a universal access toilet and also a wheelchair space.[9]

  • General interior view, July 2010
    General interior view, July 2010
  • Seat detail, July 2010
    Seat detail, July 2010
  • Universal access toilet, July 2010
    Universal access toilet, July 2010

History

The AE series entered revenue service on Skyliner services from 17 July 2010.[9]

Build details

The manufacturers and delivery dates for the fleet are as shown below.

Set No.ManufacturerDate delivered
1Nippon Sharyo27 August 2009[10]
2Tokyu Car19 March 2010[10]
3Nippon Sharyo26 March 2010[10]
4Tokyu Car
5Nippon Sharyo1 July 2010[11]
6Tokyu Car14 May 2010[11]
7Nippon Sharyo6 July 2010[11]
8Tokyu Car8 July 2010[11]
9Nippon Sharyo5 September 2019[1]

See also
  • E259 series, trains used on competing JR East Narita Express services

References
  1. "京成AE形AE9編成が甲種輸送される" [Keisei AE series set AE9 is transported]. Japan Railfan Magazine Online (in Japanese). Japan: Koyusha Co., Ltd. 26 August 2019. Archived from the original on 29 August 2019. Retrieved 29 August 2019.
  2. "京成電鉄AE形 (Keisei AE series)". Japan Railfan Magazine. Vol. 49, no. 580. Japan: Koyusha Co., Ltd. August 2009. pp. 10–17.
  3. Japan Railfan Magazine Online: "京成電鉄 AE形" (20 May 2009) Archived 24 May 2009 at the Wayback Machine. Retrieved on 21 May 2009. (in Japanese)
  4. Mainichi Shimbun: 京成電鉄：新型スカイライナーを公開　国内在来線最速の１６０キロ (20 May 2009) Archived 23 May 2009 at the Wayback Machine. Retrieved on 21 May 2009. (in Japanese)
  5. Keisei press release: "ルート愛称名を「成田スカイアクセス」に決定しました" (December 2009) Archived 27 September 2011 at the Wayback Machine. Retrieved 18 December 2009. (in Japanese)
  6. 成田新高速鉄道：来年７月開業へ 三セク・工事順調. Mainichi Shimbun (in Japanese). 18 September 2009. Archived from the original on 27 September 2009. Retrieved 30 September 2009.
  7. 新型スカイライナー（ＡＥ形）が「グッドデザイン賞」を受賞しました！ [New Skyliner (AE Series) Wins "Good Design Award!"] (PDF) (Press release) (in Japanese). Keisei Electric Railway. September 2010. Retrieved 1 October 2010.
  8. 2011年 鉄道友の会ブルーリボン賞・ローレル賞決定 [2011 Japan Railfan Club Blue Ribbon Award and Laurel Prize announcement]. Japan Railfan Magazine Online (in Japanese). Japan: Koyusha Co., Ltd. 25 May 2011. Retrieved 26 May 2011.
  9. 私鉄車両編成表 2013 [Private Railway Rolling Stock Formations - 2013]. Japan: JRR. 30 July 2013. p. 35. ISBN 978-4-330-39313-1.
  10. 私鉄車両編成表 2010 [Private Railway Rolling Stock Formations - 2010]. Japan: Kotsu Shimbunsha. August 2010. p. 170. ISBN 978-4-330-15310-0.
  11. 私鉄車両編成表 2011 [Private Railway Rolling Stock Formations - 2011]. Japan: Kotsu Shimbunsha. July 2011. p. 182. ISBN 978-4-330-22711-5.
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