|
BVG Class IK
The BVG Class IK is a type of electrical multiple unit used on the Berlin U-Bahn. History In August 2011, BVG announced an order of ''IK'' series to replace A3L71 stock which had reached the end of its working life. Two prototypes were bought from Stadler Rail with the remaining 38 units being delivered between 2015 and 2017. These trains are based on the Stadler Tango family of trams and light rail vehicles, but resemble and function like a full-fledged subway train. The number '1xxx' will be jumped into '18Yxxx' (where Y is the train car number). Due to regenerative braking the trains will recuperate up to 20% of the energy they require. In 2012, BVG had awarded the tender for Class IK to Stadler Pankow, which replaced the life-expired A3L71 trains, which consists of 24 trains. It costed 158 million Euros and had the option for 10 more trains. In May 2015, BVG nicknamed the train "Icke". In September 2015, the first two trains were delivered - 1025 and 1026, into U1 and U2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stadler Rail
Stadler Rail AG is a Swiss manufacturer of railway rolling stock, with an original emphasis on regional train multiple units and trams, but moving also into Rapid transit, mass rapid transit, High-speed rail, high speed, Inter-city rail, intercity and Sleeping car, sleeper trains. It also produces niche products, such as being one of the last European manufacturers of rack railway rolling stock. Stadler Rail is headquartered at its place of origin in Bussnang, Switzerland. Stadler Rail employed 13,900 employees by 2023. The company consolidates fifty subsidiaries in 23 countries including Algeria, Germany, Italy, the Netherlands, Austria, Poland, Switzerland, Spain, Czech Republic, Hungary, Belarus and the United States, and upcoming joint ventures with Industri Kereta Api, INKA in Indonesia and Medha Servo Drives in India. Stadler Rail employed approximately 6,100 employees by 2012, including 2,750 in Switzerland, 1,200 in Germany, 1,000 in Belarus, 400 in Hungary and 400 in Pol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electronically Controlled Pneumatic Brakes
Electronically controlled pneumatic brakes are a type of railway braking systems. Overview Traditional train braking systems use pneumatic valves to control and generate brake applications on the cars along the length of the train. In general, this conventional system consists of a brake pipe that runs the length of the train which supplies air to reservoirs mounted on each of the cars. When the brake pipe and car components are charged with air, the brakes release. When the engineer needs to make a brake application, control valves in the locomotive reduce the brake pipe pressure. As the brake pipe pressure is reduced, the service portions on each car divert air from their reservoirs to their brake cylinders. To release the brakes, the engineer charges the brake pipe. This method of controlling the brakes on freight and passenger cars has remained virtually unchanged since its invention by George Westinghouse in 1868. The conventional braking system suffers from many weakness ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
750 V DC Multiple Units
{{Numberdis ...
75 may refer to: * 75 (number) * one of the years 75 BC, AD 75, 1975, 2075 * ''75'' (album), an album by Joe Zawinul * 75 Eurydike, a main-belt asteroid Vehicles * Alfa Romeo 75, a compact executive sedan * Tatra 75, a mid-size car * Various Rover models: ** Rover 75, an executive car ** Rover 75, a saloon ** Rover 75, a large family car See also * * * * Canon de 75 modèle 1897 (the 75, or, French 75) * M75 (other) * List of highways numbered 75 The following highways are numbered 75: International * AH75, Asian Highway 75 * European route E75 Afghanistan *Kandahar-Boldak Highway (A75) Australia * Cobb Highway, NSW * Northern Highway (Victoria), Northern Highway, Victoria Brazil * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Multiple Units Of Germany
Electricity is the set of physical phenomena associated with the presence and motion of matter possessing an electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations. Common phenomena are related to electricity, including lightning, static electricity, electric heating, electric discharges and many others. The presence of either a positive or negative electric charge produces an electric field. The motion of electric charges is an electric current and produces a magnetic field. In most applications, Coulomb's law determines the force acting on an electric charge. Electric potential is the work done to move an electric charge from one point to another within an electric field, typically measured in volts. Electricity plays a central role in many modern technologies, serving in electric power where electric current is used to energise equipment, and in electronics dealing with electrical c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berlin Hauptbahnhof
Berlin Hauptbahnhof () (English: Berlin Central Station) is the main railway station in Berlin, Germany. It came into full operation two days after a ceremonial opening on 26 May 2006. It is located on the site of the historic Lehrter Bahnhof, and on the Berlin S-Bahn suburban railway. The station is owned by DB InfraGO, a subsidiary of AG, and is classified as a Category 1 station, one of 21 in Germany and four in Berlin, the others being Berlin Gesundbrunnen, Berlin Südkreuz and Berlin Ostbahnhof. ''Lehrter Bahnhof'' (Lehrte Station) opened in 1871 as the terminus of the railway linking Berlin with Lehrte, near Hanover, which later became Germany's most important east–west main line. In 1882, with the completion of the Stadtbahn (City Railway, Berlin's four-track central elevated railway line, which carries both local and main line services), just north of the station, a smaller interchange station called Lehrter Stadtbahnhof was opened to provide connections with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
COVID-19 Pandemic In Germany
The COVID-19 pandemic in Germany has resulted in confirmed cases of COVID-19 and deaths. On 27 January 2020, the first case in Germany was confirmed near Munich, Bavaria. By mid February, the arising cluster of cases had been fully contained. On 25 and 26 February, multiple cases related to the COVID-19 pandemic in Italy, Italian outbreak were detected in Baden-Württemberg. A carnival event on 15 February in Heinsberg (district), Heinsberg, North Rhine-Westphalia, was attended by a man identified as positive on 25 February; in the outbreak which subsequently developed from infected participants, authorities were mostly no longer able to trace the likely chains of infections. On 9 March, the first two deaths in Germany were reported from Essen and Heinsberg. New clusters were introduced in other regions via Heinsberg as well as via people arriving from China, Iran and Italy, from where non-Germans could arrive by plane until German government response to the COV ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BVG Class D
Class D was a type of electric multiple unit train used by the Berlin U-Bahn. After World War II the trains of the Berlin U-Bahn were worn out, making a new series of trains necessary. From 1957 on the new ''D'' type trains were delivered (also called Stahldora/Steel Dora). They were made of steel, making them very heavy. In 1965, the ''DL'' type was developed, which was constructed from lighter metals (also called Dora). This way, weight was reduced by 26%. Like in earlier types the seats were located along the sides of the train. Class D The Type D cars have been introduced in various phases: *D 55: The test vehicle (2000/2001), which is on the Line C II (Mehringdamm - Tempelhof) *D 57: 26 trains (2002/2003 - 2052/2053), which is on Line C I, during the opening of the line to Tegel (now known as U6). *D 60: 30 trains (2054/2055 - 2112/2113), which is on Line G (now known as U9, the line was built as an alternative line when the Berlin Wall is built). *D 63: 36 trains (2114/2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Regenerative Braking
Regenerative braking is an energy recovery mechanism that slows down a moving vehicle or object by converting its kinetic energy or potential energy into a form that can be either used immediately or stored until needed. Typically, regenerative brakes work by driving an electric motor in reverse to recapture energy that would otherwise be lost as heat during braking, effectively turning the traction motor into a generator. Feeding power backwards through the system like this allows the energy harvested from deceleration to resupply an energy storage solution such as a battery or a capacitor. Once stored, this power can then be later used to aid forward propulsion. Because of the electrified vehicle architecture required for such a braking system, automotive regenerative brakes are most commonly found on hybrid and electric vehicles. This method contrasts with conventional braking systems, where excess kinetic energy is converted to unwanted and wasted heat due to friction i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stadler Tango
The Tango is a light rail vehicle and tram made by Stadler Rail. It can be built as either a 100% high-floor or 70% low-floor articulated tram, articulated unit. It is in use in Aarhus, Bochum, Berlin (BVG-Class IK), Basel, Geneva, Lyon, Ostrava (NF2) and Sarajevo (NF3). Characteristics The cities operating Tango are demanding the following characteristics for their rolling stock: speed (up to ), robustness, security and compatibility with the common use of infrastructure, economic (capacity adapted to the traffic and prospects for their development) as well as comfort and aesthetics. In the case of the Appenzell Railways, the light rail needs to deal also with Grade (slope), strong gradients in the foothills south of St. Gallen. Usage In Lyon, the Tango tram is serving the express line Rhônexpress linking downtown with Lyon-Saint Exupéry Airport, Saint Exupéry Airport, and its TGV train station, opened in 2010. An order of 32 vehicles was placed by the city of Geneva i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Berlin U-Bahn
The Berlin U-Bahn (; short for , "underground railway") is a rapid transit system in Berlin, the capital and largest city of Germany, and a major part of the city's public transport system. Together with the Berlin S-Bahn, S-Bahn, a network of suburban train lines, and a Trams in Berlin, tram network that operates mostly in the eastern parts of the city, it serves as the main means of transport in the capital. Opened in 1902, the serves List of Berlin U-Bahn stations, 175 stations spread across nine lines, with a total track length of , about 80% of which is underground. Trains run every two to five minutes during peak hours, every five minutes for the rest of the day and every ten minutes in the evening. Over the course of a year, U-Bahn trains travel , and carry over 400 million passengers. In 2017, 553.1 million passengers rode the U-Bahn. The entire system is maintained and operated by the , commonly known as the BVG. Designed to alleviate traffic flowing into and out of c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrical Multiple Unit
An electric multiple unit or EMU is a multiple-unit train consisting of self-propelled carriages using electricity as the motive power. An EMU requires no separate locomotive, as electric traction motors are incorporated within one or a number of the carriages. An EMU is usually formed of two or more semi-permanently coupled carriages. However, electrically powered single-unit railcars are also generally classed as EMUs. The vast majority of EMUs are passenger trains but versions also exist for carrying mail. EMUs are popular on intercity, commuter, and suburban rail networks around the world due to their fast acceleration and pollution-free operation, and are used on most rapid-transit systems. Being quieter than diesel multiple units (DMUs) and locomotive-hauled trains, EMUs can operate later at night and more frequently without disturbing nearby residents. In addition, tunnel design for EMU trains is simpler as no provision is needed for exhausting fumes, although retrofitting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scharfenberg Coupler
The Scharfenberg coupler (, abbreviated ''Schaku'') is a commonly used type of fully automatic railway coupling. Designed in 1903 by Karl Scharfenberg in Königsberg, Germany (today Kaliningrad, Russia), the coupler has gradually spread from transit trains to regular passenger service trains, although outside Europe its use is generally restricted to mass transit systems. The ''Schaku'' is superior in many ways to the Janney coupler, AAR (Janney/knuckle) coupler because it also automates electrical and pneumatic connections and disconnections. However, there is no standard for the placement of these electro-pneumatic connections. Some rail operators have placed them on the sides while others have placed them either below or above the mechanical portion of the coupler. Scharfenberg as a technical design principle and brand name Scharfenberg and the abbreviation Schaku are registered trademarks of Voith Patent GmbH. For this reason, only couplings from Voith can use this name. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
