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Shanghai maglev train
The Shanghai maglev train (SMT) or Shanghai Transrapid (Chinese: 上海磁浮示范运营线; pinyin: Shànghǎi Cífú Shìfàn Yùnyíng Xiàn; lit. 'Shanghai Maglev Demonstration Operation Line') is a magnetic levitation train (maglev) line that operates in Shanghai, China. The line uses the German Transrapid technology.[2] The Shanghai maglev is the world's first commercial high-speed maglev and has a maximum cruising speed of 300 km/h (186 mph).[3] Prior to May 2021 the cruising speed was 431 km/h (268 mph), at the time this made it the fastest train service in commercial operation.[4] The train line connects Shanghai Pudong International Airport (also on Shanghai Metro's Line 2) and Longyang Road station (in the outskirts of central Pudong, with transfers to lines 2, 7, 16, and 18), where passengers can interchange to the Shanghai Metro to continue their trip to the city center. The line is not part of the Shanghai Metro network, which operates on its own right-of-way to Pudong Airport. The journey takes 8 minutes and 10 seconds to complete the distance of 30 km (18.6 mi).[5] A train can reach 300 km/h (186 mph) in 2 minutes and 15 seconds, while the historical maximum operational speed of 431 km/h (268 mph) could be reached after 4 minutes.[6] HistoryConstructionConstruction of the line began on March 1, 2001,[7] and public commercial service commenced on 1 January 2004. The Shanghai Transrapid project took ¥10 billion (US$1.33bn) and two and a half years to complete. The line is 30.5 km (18.95 mi) track and has a further separate track leading to a maintenance facility. The top operational commercial speed of the Shanghai maglev was 431 km/h (268 mph), making it the world's fastest train in regular commercial service from its opening in April 2004 until its speed reduction in May 2021.[3] During a non-commercial test run on 12 November 2003 a maglev train achieved a Chinese record speed of 501 km/h (311 mph).[8] The Shanghai Maglev has a length of 153 metres (502 ft 0 in), a width of 3.7 metres (12 ft 2 in), a height of 4.2 metres (13 ft 9 in) and a three-class, 574-passenger configuration (End section (ES) 1st class: 56; Middle section (MS) 2nd class: 110; End section (ES) 2nd class: 78).[9]
The train set model (Transrapid SMT) was built by a joint venture of Siemens and ThyssenKrupp from Kassel, Germany in 3 pieces (originally 4 pieces consisting of 6 wagons each were planned) and based on years of tests and improvements of their Transrapid maglev system, especially the Transrapid 08. The Shanghai Maglev track (guideway) was built by local Chinese companies who, as a result of the alluvial soil conditions of the Pudong area, had to deviate from the original track design of one supporting column every 50 meters (160 ft) to one column every 25 meters (82 ft), to ensure that the guideway meets the stability and precision criteria. Several thousand concrete piles were driven to depths up to 70 meters (230 ft) to attain stability for the support column foundations. A mile-long, climate-controlled facility was built alongside the line's right of way to manufacture the guideways. The train was manufactured in Germany by Siemens-Thyssenkrupp JV (Joint venture). The electrification of the train was developed by Vahle, Inc.[10] Two commercial maglev systems predated the Shanghai system: the Birmingham Maglev in the United Kingdom and the Berlin M-Bahn. Both were low-speed operations and closed before the opening of the Shanghai maglev train. The train was inaugurated in December 2002 by the German chancellor, Gerhard Schröder, and the Chinese premier, Zhu Rongji.[11] Initial opening was for tour only, providing a round trip. The train starts from Longyang Rd. Station, speed up to 431 km/h (268 mph) and arrives at Pudong Airport. After very short break, the train returns without opening the door. The price was 150 RMB for normal seats and 300 RMB for VIP seat. The normal operation started on 10 October 2003. Since 2010, a fourth train of Chinese production (made by Chengdou Aircraft Industries) has been added to the rolling stock. Its design slightly differs from the original Transrapid-trains: separated front lights below the shortened front-windows (instead of being placed behind the windows) and interior design. Plans for a Maglev network in ChinaHans-Dieter Bott, vice president of Siemens that won the contract to build the rail link, stated that "Transrapid views the Shanghai line, where the ride will last just eight minutes, largely as a sales tool. This serves as a demonstration for China to show that this works and can be used for longer distances, such as Shanghai to Beijing".[12] Later, however, the decision was made to implement the Beijing–Shanghai high-speed railway with conventional high-speed technology. Plans for a shorter maglev extension from Longyang Road to Hangzhou, the Shanghai–Hangzhou maglev line, have been suspended. Speculation that a line would be built from Shanghai to Beijing mounted in 2002. It would cover a distance of about 1,300 km (808 mi), at an estimated cost of £15.5bn.[11] The chief executive of ThyssenKrupp, Dr Ekkehard Schulz said he was certain that not only Germany, but many countries would follow the Chinese example. The German government along with a selection of German companies sought to win more projects for their maglev technology, and highlighted that a train between Shanghai and the Chinese capital, Beijing remained a possibility. No projects have been revealed as of 2014.[13] Plans for extensions of the Maglev lineIn January 2006, the Shanghai–Hangzhou maglev line extension project was proposed by the Shanghai Urban Planning Administrative Bureau. The extension would continue the existing line towards Shanghai Hongqiao International Airport, running via Shanghai South railway station and the Expo 2010 site, with a possible continuation towards Hangzhou. The extension would allow transferring between the two airports—located 55 km (34 mi) apart—in approximately 15 minutes. The section between the two Shanghai airports is also referred to as Airport express line. The plan for the extension to Hangzhou was first approved by the central government in February 2006, with a planned date of completion in 2010, to be built by Germany's Transrapid consortium (ThyssenKrupp and Siemens). Work was suspended in 2008, owing to public protests over radiation fears[14] despite an environmental assessment by the Shanghai Academy of Environmental Sciences saying the line was safe and would not affect air and water quality, and noise pollution could be controlled.[15] In January and February 2008, hundreds of residents demonstrated in downtown Shanghai against the line being built close to their homes. The residents were reportedly concerned about potential health hazards, noise, and loss of property value. The Shanghai scheme has a buffer zone around the track that will be 22.5 m (74 ft) wide, which compares unfavourably with German standards that require houses to be 300 m (980 ft) away from the line.[16] Representatives of the residents filed a formal request to demonstrate with the Shanghai Public Security Bureau, which was rejected. According to China Daily, as reported on People's Daily Online 27 February 2009, the Shanghai municipal government was considering building the maglev line underground to allay the public's fear of electromagnetic pollution and the final decision on the maglev line had to be approved by the National Development and Reform commission. The total length would have been 169 km (105 mi), of which 64 km (40 mi) would be within the City of Shanghai and 105 km (65 mi) in the province of Zhejiang. Four stations would be built: at the Expo 2010 site in east Shanghai; in south Shanghai; Jiaxing; and east Hangzhou. The proposed design speed was 450 km/h (280 mph), which would allow the train to travel the distance in just 27 minutes. The total budget of the project was to be 35 billion RMB (about US$5.0 billion as of April 2008). Another approval was granted in March 2010, with construction to begin in late 2010.[17] The new link was to be 199.5 km (124 mi) long, 24 km (15 mi) longer than the original plan. The top speed was expected to be 450 km/h (280 mph) but limited to 200 km/h (124 mph) in built-up areas. In October 2010, the non-maglev Shanghai–Hangzhou High-Speed Railway was opened, bringing travelling time between the two cities down to 45 minutes. Consequently, plans for a Maglev link have been suspended again.[18] In addition, a new express Airport Link line (机场联络线), which began construction in June 2019[19] and is due for completion in 2024, would likely stop any future extension. RidershipFollowing the opening, overall maglev train ridership levels were at 20% of capacity.[20] The levels were attributed to limited operating hours, the short length of the line, high ticket prices and that it terminates at Longyang Road in Pudong – another 20 min by subway from the city centre.[20]
OperationThe line is operated by Shanghai Maglev Transportation Development Co., Ltd and runs from 06:45 to 21:42, with services every 20 minutes. Operation hours:[6]
In addition to the 57 daily two-way services, since October 2016 two additional one-way trains have been added. These depart at 10:15 pm and 10:40 pm from Pudong Airport to Longyang Road.[22]
Stations
PricingA one-way ticket costs ¥50 (US$8), or ¥40 ($6.40) for those passengers holding a receipt or proof of an airline ticket purchase. A round-trip return ticket costs ¥80 ($12.80) and VIP tickets cost double the standard fare. The price has not changed since the Maglev began operation.
Operating costsIt cost $39.759 million per kilometer to build (10 billion yuan (1.2 billion US dollars) for the line).[24] The line's balance of payments has been in huge deficit since its opening. In its initial years of operation, the Shanghai Maglev Transportation Development Co. Ltd, the company that runs the line, had more than one billion RMB in losses.[25] Nevertheless, the line's lack of profitability derives from its construction to envision the future of China's rail infrastructure, such as converting its entire high-speed rail network into maglev, rather than a viable market solution to garner a profit from travelers.[26] A 2007 statement by Transrapid USA said with 4 million passengers in 2006 the system was able to cover its operating costs. The ratio of costs were given as: 64%-energy, 19%-maintenance, and 17%-operations/support services; no overall amount of expenditures was given. The high proportion of energy costs was attributed to the short trip time and high operating speed.[27] According to Chinese media's report, however, due to the huge costs of operating and the lack of the passenger flow, Shanghai Maglev Transportation Company would lose 500 million to 700 million RMB every year.[28] IncidentsOn August 11, 2006, at 14:40, a Maglev train compartment caught fire after leaving Pudong International Airport. There were no injuries or fatalities aboard. Electrical problems caused the fire according to investigation reports.[6] On 14 February 2016, the Shanghai maglev line had an equipment failure that affected operation for more than 1 hour. Due to the use of single-line operation during this time, the train interval was extended.[29] Speed reductionsAt launch the Shanghai Maglev had a cruising speed of 431 km/h (268 mph), this was later reduced to 300 km/h (186 mph) during most of the day, before being reduced to 300 km/h (186 mph) at all times.[3] Shanghai Maglev Museum Maglev Longyang Road Station offers Shanghai Maglev Transportation Science and Technology Museum, located at 2100 Longyang Road, Pudong New Area (Shanghai Maglev Train Longyang Road Station ground floor). Open from 09:00 to 17:30, it showcases Shanghai Maglev related content with an exhibition space of 1250 square meters, containing most of the history and technology of maglev train. The museum is composed of five sections: “Birth of Maglev,” “Maglev Shanghai Line,” “Maglev Technology,” “Maglev Superiorities,” and “Prospects for Maglev.” See alsoNotes
References
External links Wikimedia Commons has media related to Shanghai Maglev Train.
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