Talgo AVRIL
Avril | |
---|---|
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Manufacturer | Talgo |
Family name | Avril |
Constructed | 2012 |
Capacity | > 500 (200 m) - 735 (low cost version +200 m) |
Specifications | |
Car body construction | Aluminum and composite material |
Train length | 200 m (standard version) |
Car length | Trailer car, 13 m (42 ft 8 in) |
Width | 2900 mm - 3200 mm(according to versions) |
Maximum speed | 380 km/h (240 mph) |
Weight | 287 t - 315 t (according to versions) |
Traction system | Up to 12 synchronous motors |
Power output | 8800 kW - 10000 kW (according to versions) |
Power supply | Overhead catenary or On board generator (Hybrid propulsion) |
Electric system(s) | 25 kV/50 Hz; 15 kV/16.7 Hz; 3 kV DC; 1.5 kV DC and multivoltage |
Current collector(s) | Pantograph |
Braking system(s) | Regenerative dynamic braking, pneumatic brake |
Track gauge | Fixed gauge (1,435 mm, 1,520 mm or 1,668 mm) and variable gauge |
Talgo Avril is a high-speed train that Talgo is developing. It stands for "Alta Velocidad Rueda Independiente Ligero" (roughly translated as "Light High-Speed Independent Wheel").[1]
Design
The train is intended to have a top speed of 380 km/h (240 mph).[1] It will have front and rear power cars containing under-floor/over-roof equipment and 8 trailer cars in between the power cars, giving a total seating capacity comparable to those of an Electric Multiple Unit rather than a locomotive-hauled train.[1] The trailer cars will have an unusually short length of 13 m (42 ft 8 in).[1]
Other details:[2]
- The train will be 3.2 metres (10 ft) wide, allowing for a standard 3x2 seating arrangement that gives a passenger capacity of up to 600.
- Versions for fixed gauge (1,435 mm, 1,520 mm or 1,668 mm) and variable gauge are planned.
- The traction system will be compatible with four voltages—25 kV/50 Hz; 15 kV/16.7 Hz; 3 kV DC; 1.5 kV DC.
History
Talgo presented the Avril concept at the InnoTrans fair in Berlin in September 2010.[3] After several years of development and testing, the first order for Avril trains was placed in November 2016, when Spanish operator Renfe Operadora signed a €786.5 million contract for 15 train sets and 30 years of maintenance.[4] In May 2017, Renfe Operadora ordered 15 more train sets, with the Avril's entry into service expected in 2020.[5]
A Talgo Avril train reached 360 km/h top-speed on the Ourense-Santiago de Compostela high-speed line as part of homologation testing. [6]
Gallery
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Outdated Talgo Avril diagram
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Coupling of the Avril
See also
Notes
- ^ a b c d "Talgo's 380 km/h Avril train to take on the airlines". Railway Gazette International. 27 July 2009.
- ^ "Talgo Avril Very High Speed Train". Railway Technology. Retrieved 16 March 2018.
- ^ "Avril, tren español de "muy alta velocidad" (in Spanish)". 20minutos. 24 September 2010.
- ^ "Talgo wins Spanish high speed train order". Railway Gazette International. 28 November 2016. Retrieved 16 March 2018.
- ^ "RENFE orders gauge-changing high speed trainsets". Railway Gazette International. 1 June 2017. Retrieved 16 March 2018.
- ^ May, Tiana (2022-09-09). "Talgo Avril Achieves New Speed Record in Iberian Gauge". Railway-News. Retrieved 2022-10-15.