Английская Википедия:High-speed rail in India
Шаблон:Short description Шаблон:Hatnote Шаблон:Use dmy dates Шаблон:Use Indian English
Indian Railways operates India's railway system and comes under the purview of the Ministry of Railways of Government of India. Шаблон:As of, it maintains over Шаблон:Cvt of tracks and operates over 13,000 trains daily. According to the Ministry of Railways, a route capable of supporting trains operating at more than Шаблон:Cvt is considered as a higher speed or semi-high speed rail line.
Шаблон:As of, India does not have any operational high-speed rail lines capable of supporting more than Шаблон:Cvt. Currently, the highest speed is achieved by Gatimaan Express and Vande Bharat Express on the TughlakabadШаблон:NdashAgra section and the regional RapidX services with peak operational speed of Шаблон:Cvt.
Earlier steam locomotive operated trains largely operated below Шаблон:Cvt. With the introduction of electric locomotives in later 1920s and newer steam locomotives, speeds of Шаблон:Cvt were achieved. With the movement to AC traction in late 1950s and introduction of diesel locomotives, commercial speeds of up to Шаблон:Cvt was achieved in the late 1960s. With the introduction of high power electric locomotives in the 1990s, operating speeds of Шаблон:Cvt was achieved with further developments leading to speeds of maximum speeds of Шаблон:Cvt being realized in the early 2010s. Vande Bharat, an Electric Multiple Unit (EMU), introduced in 2018, is the fastest operational train-set and is capable of reaching Шаблон:Cvt.
The first high-speed railway corridor between Mumbai and Ahmedabad of about Шаблон:Cvt is currently under construction with a designed maximum operational speed of Шаблон:Cvt and is expected to be operational fully by 2028-29. As of 2023, eight such corridors have also been approved.
History
The history of the Indian Railway began in 1832 with the proposal to construct the first railway line in India at Madras. In 1837, the first train ran on Red Hill railway line between Red Hills and Chintadripet in Madras and was hauled by a rotary steam engine imported from England.[1][2] In 1853, the first passenger train ran between Bombay and Thane which covered a distance of Шаблон:Cvt in 57 minutes, averaging a speed of Шаблон:Cvt.[3] Earlier trains ran using steam locomotives, where barely reached speeds of Шаблон:Cvt. With the introduction of WP class locomotives in 1947, speeds of Шаблон:Cvt were operated commercially.[4] While the first electric train ran in Bombay in 1925 on DC traction, WCP-1 class electric locomotives were introduced in 1928, capable of speeds of up to Шаблон:Cvt, though trains operated at lower speed.[5][6] WDM-1, the first diesel locomotive introduced in 1957 was capable of speeds of up to Шаблон:Cvt.[7] In 1957, Indian Railways adopted 25 kV 50 Hz AC traction with the first runs beginning in December 1959 with the WAM-1 locomotives, capable of reaching speeds of up to Шаблон:Cvt.[8]
In 1960, the Railway Board of India commissioned a study to increase the speed of its trains, which was restricted to Шаблон:Cvt on the existent broad gauge lines.[9] A target of Шаблон:Cvt with an intermediate stage of Шаблон:Cvt was set for passenger trains. Research Design and Standards Organisation (RDSO) started work on the same in 1962 with field trials commencing in 1967.[9] The coaches were manufactured by the Integral Coach Factory at Madras and hauled by diesel locomotives.[9] On 19 February 1969, the Government of India announced the introduction of a new express train capable of reaching speeds of up to Шаблон:Cvt in the railway budget.[10] On 1 March 1969, the first Rajdhani Express was flagged off from New Delhi to Howrah, which reached a maximum speed of Шаблон:Cvt and completed the Шаблон:Cvt trip in 17 hours 20 minutes at an average speed of Шаблон:Cvt.[9][11]
In 1980, the WAP-1 electric locomotives reached a speed of Шаблон:Cvt.[12] Shatabdi Express introduced in 1988, were capable of running at a maximum speed of Шаблон:Cvt.[13][14] WAP-5 class locomotives, initially imported from ABB in 1995 and later manufactured at Chittaranjan Locomotive Works in India, reached Шаблон:Cvt in trials. The locomotive later set an Indian speed record by hauling a train between Delhi and Agra at a speed of Шаблон:Cvt in 2014.[15] In December 2009, the Ministry of Railways of Government of India envisaged the implementation of regional high-speed rail projects to provide services at Шаблон:Cvt, and planning for corridors connecting commercial, tourist, and pilgrimage hubs.[16][17] On 25 July 2013, Government of India established the High Speed Rail Corporation under Rail Vikas Nigam (RVNL) for the implemetation of high-speed rail corridor projects.[18][19] In 2014, the Diamond Quadrilateral high speed rail project, which would connect the cities of Chennai, Delhi, Kolkata and Mumbai via high-speed rail was approved by the government.[20]
In April 2016, the WAP-5 hauled Gatimaan Express became the fastest commercial train in India, with a maximum operational speed of Шаблон:Cvt.[21] In 2018, a modified WAP-5A locomotive reached speeds of Шаблон:Cvt in trials.[22] HSRC was renamed as National High Speed Rail Corporation (NHSRC) in 2016. NHRC identified eight corridors for the development of high speed railway.[23][24] Construction of the Mumbai–Ahmedabad high-speed rail corridor, India's first high-speed rail corridor started in 2017 and is expected to be operational by 2028. The E5 Series Shinkansen trains operating on standard gauge and will have a maximum operational speed of Шаблон:Cvt and an average speed of Шаблон:Cvt.[25][26]
In 2018, Integral Coach Factory in Chennai, rolled out a semi-high-speed EMU train-set, capable of reaching Шаблон:Cvt.[27][28] In 2019, the first Vande Bharat Express entered commercial service with a maximum operational speed of Шаблон:Cvt. The actual operating speed was much lower due to track restrictions and congestion with top speeds restricted to Шаблон:Cvt for most trains.[29] In October 2023, Namo Bharat, built for RapidX by Alstom was launched and is capable of reaching speeds of up to Шаблон:Cvt.[30] In December 2023, two modified WAP-5 locomotives were used to haul the Amrit Bharat train-set in a push-pull configuration, capable of reaching speeds of up to Шаблон:Cvt.[31][32]
Definition
According to the Ministry of Railways, a route where train can operate between Шаблон:Cvt is considered as a higher speed or semi-high speed rail line, while the routes operating at less than Шаблон:Cvt are considered to be conventional rail lines.[33][18] According to the International Union of Railways (IUC), a commercial speed of over Шаблон:Cvt for a newly built line or Шаблон:Cvt for an upgraded line is considered to be high-speed.[34]
| Speed | Type | Length |
|---|---|---|
| >Шаблон:Cvt | High-speed | Шаблон:Cvt |
| Шаблон:Cvt | Semi-high-speed | Шаблон:Cvt |
| Шаблон:Cvt | Group A | Шаблон:Cvt |
| Шаблон:Cvt | Group B | |
| <Шаблон:Cvt | Group C/D/E |
Network and infrastructure
High-speed rail
As of 2023, India does not have any operational high-speed tracks. In 2026, Ministry of Railways envisaged to have top speeds of Шаблон:Cvt with trains running on elevated corridors to isolate high-speed train tracks to prevent trespassing. Multiple feasibility studies have been done and probable routes have been identified.[35][36] In 2017, a Шаблон:Cvt standard gauge line between Mumbai and Ahmedabad was approved for construction and is expected to be operational by 2028.[25]
- Diamond Quadrilateral
In 2014, the Diamond Quadrilateral high-speed rail network project was launched by Government of India and is envisioned to connect the four major metro cities of India namely: Chennai, Delhi, Kolkata and Mumbai.[44][45]
| Corridor | Speed | Length | Status | Шаблон:Tooltip |
|---|---|---|---|---|
| Delhi–Kolkata | Шаблон:Cvt | Шаблон:Cvt | DPR under preparation | 2031 |
| Kolkata–Chennai | Шаблон:Cvt | Шаблон:Cvt | TBD | TBD Шаблон:Refn |
| Mumbai–Chennai | Шаблон:Cvt | Шаблон:Cvt | TBD | TBD Шаблон:Refn |
| Delhi–Mumbai | Шаблон:Cvt | Шаблон:Cvt | Under construction | 2031 |
| Delhi–Chennai | Шаблон:Cvt | Шаблон:Cvt | TBD | TBD Шаблон:Refn |
| Mumbai–Kolkata | Шаблон:Cvt | Шаблон:Cvt | TBD | TBD Шаблон:Refn |
- Super high-speed rail
In 2016, Indian Railways explored the possibility of maglev trains to implement an over-Шаблон:Convert speed rail system.[46][47] In February 2019, a train model based upon the same was unveiled by Raja Ramanna Centre for Advanced Technology capable of speeds of up to Шаблон:Cvt.[48] In September 2020, Bharat Heavy Electricals Limited signed a pact with SwissRapide AG for the implementation of MagLev metro systems in India.[49]
While there are no operational hyperloop systems in the world, testing has been done and a few routes have been proposed.[50] Hyperloop One submitted a detailed project report in January 2018 for Mumbai to Pune.[51] Virgin Hyperloop signed a MoU with Government of Punjab in 2019 for building a rail to cover total Шаблон:Cvt distance between Amritsar and Chandigarh.[52] Hyperloop One signed a MoU with Government of Karnataka to conduct a feasibility study on the Bengaluru-Chennai route in 2017.[53] Zeleros proposed a vision for a hyperloop network in India by 2050, connecting main cities.[54]
Semi-high speed rail
A Шаблон:Cvt segment of track in the TughlakabadШаблон:NdashAgra Cantonment section supports semi-high speeds of up to Шаблон:Cvt.[55][56] Шаблон:As of, the maximum operational speed of Шаблон:Cvt is achieved by Gatimaan Express and Vande Bharat Express on the above section.[57][58]
- Track upgrades
In 2009, Indian Railways envisioned a plan to increase the speed of passenger trains to Шаблон:Cvt on dedicated conventional tracks and improve the existing conventional lines on Шаблон:Track gauge Broad gauge to handle speeds of up to Шаблон:Cvt.[18] Dedicated Freight Corridor Corporation of India has built dedicated freight corridors across India to divert cargo traffic from the passenger railway tracks, thus helping increase the operational speed of the passenger trains to Шаблон:Cvt.[59]
| Route | Speed | Length | Шаблон:Tooltip | Status | Reference |
|---|---|---|---|---|---|
| Tughlakabad–Agra | Шаблон:Cvt | Шаблон:Cvt | 2016 | Operational | [60] |
| Delhi–Mumbai | Шаблон:Cvt | Шаблон:Cvt | 2024 | Under upgradation | [61] |
| New Delhi–Howrah | Шаблон:Cvt | Шаблон:Cvt | TBD | Approved | [62] |
| Chennai–Gudur | Шаблон:Cvt | Шаблон:Cvt | TBD | DPR submitted | [63] |
| Chennai–Renigunta | Шаблон:Cvt | Шаблон:Cvt | TBD | DPR submitted | [63] |
| Mumbai–Howrah | Шаблон:Cvt | Шаблон:Cvt | TBD | DPR submitted | [64] |
| Mumbai–Chennai | Шаблон:Cvt | Шаблон:Cvt | TBD | DPR submitted | [64] |
| Chennai–Howrah | Шаблон:Cvt | Шаблон:Cvt | TBD | DPR submitted | [64] |
| Bengaluru–Chennai | Шаблон:Cvt | Шаблон:Cvt | TBD | DPR submitted | [64] |
| Chennai–New Delhi | Шаблон:Cvt | Шаблон:Cvt | TBD | DPR submitted | [64] |
| Bengaluru–Hyderabad | Шаблон:Cvt | Шаблон:Cvt | TBD | DPR submitted | [64] |
| Chennai–Hyderabad | Шаблон:Cvt | Шаблон:Cvt | TBD | DPR submitted | [64] |
| Howrah–Puri | Шаблон:Cvt | Шаблон:Cvt | TBD | DPR submitted | [64] |
- New tracks
RapidX system operating on Шаблон:Track gauge Standard gauge tracks and capable of supporting speeds of up to Шаблон:Cvt, became operational with the partial opening of Delhi–Meerut line in 2023.[65]
| Route | Speed | Length | Status | Reference |
|---|---|---|---|---|
| Delhi–Meerut | Шаблон:Cvt | Шаблон:Cvt | Partially operational | [66] |
| Delhi–Alwar | Шаблон:Cvt | Шаблон:Cvt | Under construction | [67] |
| Delhi–Panipat | Шаблон:Cvt | Шаблон:Cvt | Approved | [67] |
| Delhi–Rohtak | Шаблон:Cvt | Шаблон:Cvt | Proposed | [68] |
| Delhi–Palwal | Шаблон:Cvt | Шаблон:Cvt | Proposed | [68] |
| Delhi–Baraut | Шаблон:Cvt | Шаблон:Cvt | Proposed | [68] |
| Ghaziabad–Khurja | Шаблон:Cvt | Шаблон:Cvt | Proposed | [68] |
| Ghaziabad–Hapur | Шаблон:Cvt | Шаблон:Cvt | Proposed | [68] |
| Delhi–Jewar | Шаблон:Cvt | Шаблон:Cvt | Proposed | [68] |
| Hyderabad–Warangal | Шаблон:Cvt | Шаблон:Cvt | Proposed | [69] |
| Hyderabad–Vijayawada | Шаблон:Cvt | Шаблон:Cvt | Proposed | [69] |
Rolling stock
For high-speed rail, the Indian railways will construct bullet train assembly facilities on a public-private participation (PPP) model. As per NHSRCL, Japanese companies will set up manufacturing facilities in India to build the parts for bullet train sets.[70] For semi-high speed rail, Indian Railways had already rolled out Train 18 in 2018. These self-propelled EMU train sets manufactured by Integral Coach Factory are capable of reaching Шаблон:Convert.[71] These trains have eight or sixteen coaches with driver cabins on both ends, which eliminates the time needed for turnaround at the terminal station with faster acceleration and deceleration, enabling the train to travel at a top speed for longer distance.[72][73]
| Name | Image | Origin | Manufacturer | Trainsets | Lines | Type | Gauge size | Gauge type | Traction | Max speed (kph) | Status | Шаблон:Tooltip | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Potential | Operational | ||||||||||||
| Semi-high-speed | |||||||||||||
| Vande Bharat (first generation) | Файл:Vande Bharat Express around Mumbai.jpg | India | ICF | 2 | 1 | EMU | 1676mm | Broad-gauge | Electric | 180[74][75] | 130[76] | In service | 2019 |
| Vande Bharat (second generation) | Файл:Thiruvananthapuram Kasaragod Vande Bharat Express (via Alappuzha) - 1st Rake.jpg | India | ICF | 84 | 41 | EMU | 1676mm | Broad-gauge | Electric | 180 | 160 | In service | 2022 |
| Namo Bharat | Файл:Namo Bharat Train closeup.jpg | India | Alstom | 210 | 1 | EMU | 1435mm | Standard-gauge | Electric | 180 | 160 | In service | 2023 |
| High-speed | |||||||||||||
| E5 Series Shinkansen | Файл:Shinkansen (bullet train) ： The Hayabusa super express (Series E5 train).JPG | Japan | Hitachi Rail & Kawasaki |
None (24 planned)[77][78] | N/A | EMU | 1435mm | Standard-gauge | Electric (25 kV 50 Hz AC) | 320 | N/A | Planned | 2026[77] |
Construction
Mega carrier and launcher machines or transporter, gantry, and full span launcher machines are machines used to construct viaducts (elevated structures) for bullet train corridors in China. These vehicles carry an entire girder by traveling on an already launched girder to place the next girder. The speed was several times faster than India's existent girder launching mechanism with the Chinese machine laying two girders a day on average compared to one and a half girders in a week by the existent Indian machine.[79] NHSRCL asked L&T which is currently constructing the Шаблон:Cvt stretch of Mumbai-Ahmedabad line to build such machines. The machine costs around Шаблон:INRconvert and 30 such machines are required to construct the Шаблон:Cvt elevated stretch.[79] On 9 September 2021, India joined four other countries, to possess Full Span Launching Methodology (FSLM) technology after L&T was able to develop the machine successfully. NHSRCL planned to acquire 20 such machines initially for the Mumbai-Ahmedabad high-speed rail project in order to speed up construction. These machines can be further re-used to build viaducts for elevated roads and rapid transit systems across India.[80][81]
Research
National Academy of Indian Railways, Vadodara was established in 2018 with the aim of developing indigenously high-speed train manufacturing technology.[82][83][84] Other institutions focused on Railway technology research and development are: IIT BHU Malviya Centre for Railway Technology, IIT Kharagpur Centre for Railways Research and Research Design and Standards Organization (RDSO).
Records
Criticism
The choice of the standard gauge for high-speed rail goes against the Project Unigauge, which aimed to convert all existing tracks to a single gauge.[85] There is also criticism that the 1960s Shinkansen technology might not viably compete with aviation industry, and that India must modernise and expand existing systems.[86]
See also
- Future of rail transport in India
- List of high-speed railway lines in India
- Urban rail transit in India
Notes
References
External links
Шаблон:High-speed rail in India Шаблон:High-speed rail Шаблон:Transport in India Шаблон:Indian Railways
- ↑ Шаблон:Cite report
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ 4,0 4,1 Шаблон:Cite web
- ↑ Шаблон:Cite report
- ↑ Шаблон:Cite journal
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite report
- ↑ 9,0 9,1 9,2 9,3 Шаблон:Cite news
- ↑ Шаблон:Cite report
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite press release
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite report
- ↑ Шаблон:Cite news
- ↑ 18,0 18,1 18,2 18,3 Шаблон:Cite press release
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite report
- ↑ Шаблон:Cite news
- ↑ 25,0 25,1 25,2 Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ 33,0 33,1 Шаблон:Cite report
- ↑ 34,0 34,1 Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite news
- ↑ 37,0 37,1 37,2 37,3 37,4 37,5 37,6 Шаблон:Cite web
- ↑ 38,0 38,1 38,2 Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite report
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite report
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ 63,0 63,1 Шаблон:Cite news
- ↑ 64,0 64,1 64,2 64,3 64,4 64,5 64,6 64,7 Шаблон:Cite news
- ↑ Шаблон:Cite press release
- ↑ Шаблон:Cite press release
- ↑ 67,0 67,1 Шаблон:Cite news
- ↑ 68,0 68,1 68,2 68,3 68,4 68,5 Шаблон:Cite news
- ↑ 69,0 69,1 Шаблон:Cite news
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ 77,0 77,1 Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ 79,0 79,1 Шаблон:Cite news
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite web
- ↑ Шаблон:Cite news
- ↑ Шаблон:Cite press release
- ↑ Шаблон:Cite news
.jpg){kind=link}
_-_1st_Rake.jpg){kind=link}
_%EF%BC%9A_The_Hayabusa_super_express_(Series_E5_train).JPG){kind=link}
