Keikyu 2100 series
Template:Short description Template:Use dmy dates Script error: No such module "Infobox".Template:Template otherScript error: No such module "Check for unknown parameters".Template:Ensure AAA contrast ratio The Script error: No such module "Nihongo". is a DC electric multiple unit (EMU) train type operated by the private railway operator Keikyu in the Tokyo area of Japan since 1998. It replaced the earlier 2000 series on limited-stop Script error: No such module "Nihongo". reserved seat services.[1] A total of 10 8-car sets were built by Kawasaki Heavy Industries[2] and Tokyu Car,[3] and the first sets entered service on 28 March 1998.
Service
The 2100 series are mainly used on limited-stop Script error: No such module "Nihongo". service on the Main Line and Kurihama Line. Some trains also run on part of the Asakusa Line, stopping at Sengakuji Station only.
AC traction motor system
The 2100 series was Japan's first standard-gauge train to use a Siemens-supplied GTO-VVVF propulsion system.[4] The system's ability to produce a solfège scale when accelerating became emblematic of the 2100 series when it was introduced, earning it the Script error: No such module "Nihongo". nickname.[5] Subsequently, similar propulsion was also installed on 56 N1000 series cars. The uniqueness of this propulsion system made its way into various music and popular culture, an example being Super Bell"Z.
Due to the unavailability of substitute parts for the train's GTO-VVVF system,[5] it was eventually replaced with a new inverter, which does not have a solfège scale.[6] By March 2015, all of the original Siemens-supplied GTO-VVVF traction systems used on the 2100 series were replaced with new IGBT-VVVF traction systems manufactured by Toyo Denki.[7] By July 2021, all Siemens-supplied GTO-VVVF traction systems in Japan had been phased out.
-
Original GTO-VVVF motor driver (Siemens G1430 D1130/560 M5-1)
-
IGBT-VVVF motor driver with which the 2100 series trains were retrofitted (Toyo Denki RG6008-A-M)
Formation
since 1 April 2016[update]Template:Dated maintenance category (articles)Script error: No such module "Check for unknown parameters"., ten eight-car sets are in operation, formed as follows, with four motored (M) cars and four trailer (T) cars, and car 1 at the Misakiguchi end.[8]
← Uraga
| ||||||||
| Car No. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
|---|---|---|---|---|---|---|---|---|
| Designation | Muc | T | Tp | Mu | Ms | T | Tp | Msc |
| Numbering | 21xx | |||||||
The two "Tp" cars are each fitted with two single-arm pantographs.[8]
Interior
Passenger accommodation consists of transverse seating arranged 2+2 abreast, with seat backs that can be flipped to face the direction of travel. The windows on the 2100 series are double-glazed, with curtains.
-
Interior view
-
Fixed seating
Refurbishment
Set 2101 was the first 2100 series set to undergo refurbishment in 2013. Modifications include replacing the passenger windows at the ends of each car with opening windows, replacing the curtains on these windows with roller blinds, replacing the original fluorescent tube lighting with LED lighting, and the installation of door chimes as well as a single LCD passenger information screen above the doors.[9]
-
Interior view of a refurbished set, 2013
-
Updated priority seating
-
LCD passenger information display, 2013
Livery variations
Set 2157 carried a "Keikyu Blue Sky Train" livery from 11 June 2005 Template:Citation needed span From then, set 2133 inherited the "Keikyu Blue Sky Train" livery.[7] From 21 February 2016, set 2133 operated in a modified version of its blue livery adapted to resemble the livery of Taiwan Railways Administration trains, to mark the first anniversary of the signing of a friendship agreement between Keikyu and Taiwan Railways Administration.[10]
Keikyu collaborated with Sega to decorate a special limited-edition "Sonic the Hedgehog/Puyo Puyo" train, which ran on the Keikyū Airport Line from 14 November 2016 to 17 December 2016 to celebrate the 25th anniversary for both games. The train was part of the Keikyu 2100 series' "Keikyu Blue Sky Train" livery and featured images of Sonic characters Sonic, Tails, Knuckles, Amy, Shadow, Silver, Doctor Eggman, and Carbuncle, as well as a collection of Puyo Puyo's expressive stacking blobs. In addition, signs at the Airport Line's Ōtorii Station, the closest stop to the site of Sega's original office prior to 2018, featured special images honoring the games.
-
Set 2157 in "Keikyu Blue Sky Train" livery in October 2006
-
Set 2133 in "Keikyu Blue Sky Train" livery modified to resemble Taiwan Railways livery in May 2016
-
Set 2133 in "Keikyu Blue Sky Train" livery in January 2021
References
<templatestyles src="Reflist/styles.css" />
- ↑ Script error: No such module "citation/CS1".
- ↑ 京浜急行電鉄2100形電車 概要 Template:Webarchive, Kawasaki Heavy Industries, retrieved 30 June 2008
- ↑ 京浜急行電鉄 2100形 Template:Webarchive, Tokyu Car, retrieved 30 June 2008
- ↑ Metro System, Eight-Car Units, Keihin Kyuko, Tokyo, Japan Template:Webarchive, Siemens, retrieved 30 June 2008
- ↑ a b "「歌う電車」消えゆく運命 京急の136両、交代へ" (Singing trains might disappear – change due for 136 Keikyu cars)Script error: No such module "Unsubst"., Asahi ShimbunScript error: No such module "Unsubst"., 4 June 2008. Retrieved on 27 October 2008. Template:In lang Script error: No such module "Unsubst".
- ↑ Script error: No such module "citation/CS1".
- ↑ a b Script error: No such module "citation/CS1".
- ↑ a b Script error: No such module "citation/CS1".
- ↑ Script error: No such module "Citation/CS1".
- ↑ Script error: No such module "citation/CS1".
Script error: No such module "Check for unknown parameters".