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Pilatus Bahnen, the operator of the world’s steepest cogwheel railway, has rolled out a fleet of eight new energy-efficiency railcars and one freight automotive into operation on the common Swiss tour mountain.
The Pilatus Bahnen is positioned on Mount Pilatus overlooking Luzern, Switzerland, and runs at a median gradient of 35%, reaching gradients as excessive as 48% at factors.
Constructed by Swiss producer Stadler, the brand new fleet is supplied with energy-efficient drive expertise from Swedish-Swiss multinational ABB, which contributes to extra environment friendly, dependable and sustainable rail operations.
“We’re happy to fee this new era of rack-and-pinion trains outfitted with ABB traction inverters that includes the newest drive expertise,” mentioned Godi Koch, Pilatus Bahnen CEO.
“These allow extra energy-efficient operation and improve the consolation and pace of the journey for our friends.”
Stadler delivered the double traction rail vehicles to Pilatus Bahnen as a substitute for the outdated rolling inventory from 1937.
The brand new trains carry as much as 46 passengers every, travelling at as much as 15km/h up the mountain, whereas the descent is at speeds between 8km/h to 12km/h.
Distinctive technical challenges
The planning, development, and testing of the brand new trains had been undertaken in shut collaboration between ABB and Stadler over a number of years, as a result of difficult nature of the mission.
The design of the brand new trains options massive glass fronts and a panoramic glass roof to boost the viewing expertise of tourists to Mount Pilatus.
As well as, a slim gauge and horizontal practice gear with the perforated precept limits the accessible house for electrical parts.
ABB was subsequently tasked with growing a brand new, highly effective however compact, light-weight and sturdy resolution that might be mounted beneath the wagons.
ABB says that via its energy-efficient traction converters, the brand new rack-and-pinion railcars eat 30% much less vitality than the earlier era of trains. Throughout braking, {the electrical} vitality generated is fed again into the grid and accessible to make use of for the ascent.
“We’re very happy that the ABB drive options are additionally getting used within the newest era of automobiles and that we’re supporting Pilatus Bahnen on its option to continued dependable and much more environment friendly rail operations,” mentioned Gil Fischer, native division supervisor of ABB Traction Switzerland.
The custom-designed ABB traction converter is compactly housed in a single enclosure. Two traction converters are put in beneath every practice unit, which convert {the electrical} vitality from the overhead line into the voltage and frequency required to drive the traction motors.
Pilatus is a common vacation spot for hundreds of Swiss and worldwide friends. The 4.6km route between Alpnachstad and the terminus of Pilatus Kulm reaches an elevation of 2073m, protecting nearly 1,700m in altitude acquire.
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