Linimo | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Overview | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Other name(s) | Aichi Rapid Transit Tobu Kyuryo Line | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Native name | リニモ 愛知高速交通東部丘陵線 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Owner | Aichi Rapid Transit Co., Ltd.[a] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Locale | Aichi Prefecture,Japan | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Termini | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Stations | 9 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Website | Official website | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Service | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Type | Rapid transit | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Rolling stock | Aichi Rapid Transit 100 series | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Daily ridership | 16,500 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
History | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Opened | 6 March 2005 (2005-03-06) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Technical | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Line length | 8.9 km (5.5 mi) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Number of tracks | 2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Minimum radius | 75 m (246 ft 1 in) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Electrification | 1,500 V DCThird rail | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Operating speed | 100 km/h (62 mph) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Linimo (リニモ,Rinimo), formally theAichi Rapid Transit Tobu Kyuryo Line (愛知高速交通東部丘陵線,Aichi Kōsoku Kōtsū Tōbu Kyūryō-sen) is amagnetic levitation train line inAichi Prefecture, Japan, near the city ofNagoya. While primarily built to serve theExpo 2005 fair site, the line has since operated to serve the local community.
Linimo is owned and operated by theAichi Rapid Transit Company, Ltd. (愛知高速交通株式会社,Aichi Kōsoku Kōtsū kabushiki-gaisha) and is the first commercial maglev in Japan to use theHigh Speed Surface Transport (HSST) type technology.[1] It is also the world's first uncrewed commercial urban maglev.[2] Linimo was the fourth overall commercial urban maglev operated in the world, predated by theBirmingham Maglev (1984–1995), theBerlin M-Bahn (1989–1991) and theShanghai Maglev (opened in 2004).
Thelinear motor magnetic-levitated train has a top speed of 100 kilometres per hour (62 mph), floating 8 millimetres (0.31 in) above the track when in motion, and is intended as an alternative to conventionalmetro systems, nothigh-speed operation. The line has nine stations and is 8.9 kilometres (5.5 mi) long, with a minimum operating radius of 75 metres (246 ft) and a maximum gradient of 6%. The line usesautomatic train control (ATC) andautomatic train operation (ATO).[1] Construction of the track cost ¥60 billion (US$575 million) while the Linimo trains themselves, built byNippon Sharyo, cost ¥40.5 billion (US$380 million).[3] The construction cost came to roughly $65 million per km without rolling stock.
The trains for the line were designed by theChubu HSST Development Corporation, which also operated a test track in Nagoya.[1] They were built byNippon Sharyo, cost ¥40.5 billion (US$380 million).[3] The trains are fixed 3-car train sets (Mc1+M+Mc2). The end cars (Mc Car) are 14.0 metres (45 ft 11 in) long and the middle car (M Car) 13.5 metres (44 ft 3 in), giving a total train set length of 43.3 metres (142 ft 1 in).[1] The cars are 2.6 metres (8 ft 6 in) wide. The Mc car has a capacity of 34 seated and 46 standing, and the M car 36 seated and 48 standing, for a total capacity per train set of 244.[1] The cars have asemi-monocoque construction of welded aluminum, with two emergency doors at each car end and two 1,200-millimetre (47 in) doors per side.[1]
The line operates eight three-car sets which are formed as follows.[4]
Car No. | 1 | 2 | 3 |
---|---|---|---|
Designation | Mc1 | M | Mc2 |
Numbering | 1x1 | 1x2 | 1x3 |
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Being the first commercial implementation of a new type of transport system, the line suffered a number of highly publicized technical breakdowns during the Expo, with far higher demand during peak hours than the line's carrying capacity of 4,000passengers per direction per hour. On March 19, 2005, the train stopped departing when it detected an overload of passengers, but this was immediately corrected when a later inspection revealed that the weight-detecting sensors were oversensitive. The line also has to be shut down for safety reasons when wind speed exceeds 25 m/s (56 mph), a relatively common occurrence in the area.
During the Expo, the line carried an average of 31,000 passengers per day, but ridership dropped to only 12,000 in the first six months after the Expo, and the line lost over ¥3 billion in 2006. While ridership gradually increased to 16,500 passengers per day in 2008,[5] the line still made a financial loss of ¥2.1 billion in fiscal year 2009.[6]In 2016, the line started turning a profit, making a net profit of ¥83.4 million that year.[7]
TheAichi Rapid Transit Corporation [ja] gained permission to build the line on October 3, 2001.[8] The nickname of the line, "Linimo" was revealed on November 2002. The names of the stations were decided in December 2003, and the entire line opened to the public on March 6, 2005.[9] After the end of the 2005 expo, bothYakusa Station andAichikyūhaku-kinen-kōen Station were renamed into their current name, from their name during the expo, Expo Station and Expo-Yakusa.
No. | Icon | Name | Japanese | Distance (km) | Transfers | Location | |
---|---|---|---|---|---|---|---|
L01 | ![]() | Fujigaoka | 藤が丘 | 0.0 | Nagoya Municipal SubwayHigashiyama Line (H22) | Meito-ku, Nagoya | Aichi Prefecture |
L02 | ![]() | Hanamizuki-dōri | はなみずき通 | 1.4 | Nagakute | ||
L03 | ![]() | Irigaike-kōen | 杁ヶ池公園 | 2.3 | |||
L04 | ![]() | Nagakute Kosenjō | 長久手古戦場 | 3.4 | |||
L05 | ![]() | Geidai-dōri | 芸大通 | 4.5 | |||
L06 | ![]() | Kōen-nishi | 公園西 | 6.0 | |||
L07 | ![]() | Aichikyūhaku-kinen-kōen ("Expo Memorial Park")[Note 1] | 愛・地球博記念公園 | 7.0 | |||
L08 | ![]() | Toji-shiryokan-minami | 陶磁資料館南 | 8.0 | Toyota | ||
L09 | ![]() | Yakusa[Note 2] | 八草 | 8.9 | Aichi Loop Line (18) |
In 2006, there was a plan to use the system for the Xinyi LRT, a proposed line inXinyi, Taipei, Taiwan.[10] The line was cancelled in 2007.[11]