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Siemens P2000
The P2000 is an articulated light rail car used on the Los Angeles County Metro Rail system. It was manufactured by Siemens Mobility and is used on Metro's A and C lines. It was previously used on the L Line between 2003 and 2012. The trains feature automatic train control, automatic train operation for C Line service, air conditioning, emergency intercoms, wheelchair spaces and emergency braking. In June 2013, Metro awarded a fixed price contract to PAMCO Machine Works in Monrovia, California, to overhaul the powered axle assemblies for the then eleven year old P2000's. Since 2020, some units have been taken out of service for refurbishment by Alstom. See also * Nippon Sharyo P865 * AnsaldoBreda P2550 * Kinki Sharyo P3010 The Kinki Sharyo P3010 is an articulated light rail car used on the Los Angeles County Metro Rail system manufactured by Kinki Sharyo, operated on all of the Metro Rail light rail lines. History of the contract AnsaldoBreda delivered 50 P2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siemens Mobility
Siemens Mobility GmbH is a separately-managed company of Siemens, arising from a corporate restructuring effective 1 August 2018. With its global headquarters in Munich, Siemens Mobility has four core business units: Mobility Management, dedicated to rail technology and intelligent traffic systems, Railway Electrification, Rolling Stock, and Customer Services. History Innovations from the late 19th century, such as the world's first electric train, when Siemens & Halske unveiled a train in which power was supplied through the rails, and the world's first electric tram, with the implementation of 2.5-kilometer-long electric tramway located in Berlin, built at the company's own expense, cemented the use of electric power in transportation systems. In the following years, inventions such as the first electric trolleybus, mine locomotives, and the first underground railway in continental Europe (in Budapest), set the path from trams and subways to today's high-speed trains. Si ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metro Rail (Los Angeles County)
The Los Angeles Metro Rail is an urban rail transit system serving Los Angeles County, California, United States. It consists of seven lines, including five light rail lines (the A, C, E, K, L lines) and two rapid transit (known locally as a subway) lines (the B and D lines) serving 99 stations. It connects with the Metro Busway bus rapid transit system (the G and J lines), the Metrolink commuter rail system, and several Amtrak lines. Metro Rail is owned and operated by the Los Angeles County Metropolitan Transportation Authority (Metro) and started service in 1990. It has been extended significantly since that time and several further extensions are either in the works or being considered. In , the system had a ridership of , or about per weekday as of . Los Angeles had two previous rail transit systems, the Pacific Electric Red Car and Los Angeles Railway Yellow Car lines, which operated between the late 19th century and the 1960s. The Metro Rail system uses ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
750 V DC Multiple Units (the 75, or, French 75)
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75 may refer to: * 75 (number) * one of the years 75 BC, AD 75, 1875 CE, 1975 CE, 2075 CE * ''75'' (album), an album by Joe Zawinul * M75 (other), including "Model 75" * Highway 75, see List of highways numbered 75 *Alfa Romeo 75, a car produced by Alfa Romeo See also * * * * 1975 (other) * 1875 (other) * Canon de 75 modèle 1897 The French 75 mm field gun was a quick-firing field artillery piece adopted in March 1898. Its official French designation was: Matériel de 75mm Mle 1897. It was commonly known as the French 75, simply the 75 and Soixante-Quinze (French ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Multiple Units Of The United States
Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations. Various common phenomena are related to electricity, including lightning, static electricity, electric heating, electric discharges and many others. The presence of an electric charge, which can be either positive or negative, produces an electric field. The movement of electric charges is an electric current and produces a magnetic field. When a charge is placed in a location with a non-zero electric field, a force will act on it. The magnitude of this force is given by Coulomb's law. If the charge moves, the electric field would be doing work on the electric charge. Thus we can speak of electric potential at a certain point in space, which is equal to the work done by an external agent in carrying a unit of positiv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Los Angeles Metro Rail
The Los Angeles Metro Rail is an urban rail transit system serving Los Angeles County, California, United States. It consists of seven lines, including five light rail lines (the A Line (Los Angeles Metro), A, C Line (Los Angeles Metro), C, E Line (Los Angeles Metro), E, K Line (Los Angeles Metro), K, L Line (Los Angeles Metro), L lines) and two rapid transit (known locally as a subway) lines (the B Line (Los Angeles Metro), B and D Line (Los Angeles Metro), D lines) serving List of Los Angeles County Metro Rail stations, 99 stations. It connects with the Los Angeles Metro Busway, Metro Busway bus rapid transit system (the G Line (Los Angeles Metro), G and J Line (Los Angeles Metro), J lines), the Metrolink (California), Metrolink commuter rail system, and several Amtrak lines. Metro Rail is owned and operated by the Los Angeles County Metropolitan Transportation Authority (Metro) and started service in 1990. It has been extended significantly since that time and several further ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kinki Sharyo P3010
The Kinki Sharyo P3010 is an articulated light rail car used on the Los Angeles County Metro Rail system manufactured by Kinki Sharyo, operated on all of the Metro Rail light rail lines. History of the contract AnsaldoBreda delivered 50 P2550 LRVs to Metro between 2006 and 2011 for use on the newly expanded Gold Line. Delivery of the vehicles was approximately three years behind schedule, and Metro claimed they were overweight; thus, the agency chose not to exercise their option to purchase more beyond this initially contracted order. However, with multiple light rail lines under construction or in planning and the P865s approaching their end of life, Metro anticipated a substantial need for LRVs and thus requested bids for a new contract, for vehicles which were dubbed the P3010 series. The base P3010 contract order was for 78 cars: 63 cars for the Expo and Blue lines, and 15 cars for the Gold Line Foothill Extension. (Phase 1 of the Expo Line used P865 cars from the exi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AnsaldoBreda P2550
The AnsaldoBreda P2550 is an articulated high-floor electric light rail vehicle manufactured by AnsaldoBreda (now Hitachi Rail Italy) for the Los Angeles County Metropolitan Transportation Authority's Metro Rail system. History In 2001, the LACMTA began seeking bids for a new order of light rail vehicles. Four companies submitted proposals; Bombardier, Kinki Sharyo, Siemens, and AnsaldoBreda. Siemens's proposal did not meet the LACMTA's requirements, and Bombardier declined to bid due to the terms of the contract. AnsaldoBreda's bid was lower than that of Kinki Sharyo, and as a result, on April 24, 2003, the LACMTA awarded a contract to AnsaldoBreda for the production of 50 new light rail vehicles. The first of these vehicles were delivered in 2005 and was first tested on the Blue Line before becoming exclusive to the Gold Line. Delivery of the vehicles was approximately three years behind schedule, and Metro claimed they were overweight; thus, the agency chose not to exe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nippon Sharyo P865
The P865 and P2020 were articulated light rail vehicles used on the Los Angeles County Metro Rail system. They were manufactured by Nippon Sharyo and used on Metro's A Line, C Line (P2020), and E Line. The trains featured air conditioning, emergency intercoms, wheelchair spaces and automated announcements. They are of an air-electric design, with air powered doors, friction brakes, and a pantograph. Operational history The P865s were the first urban rail vehicles to run in Los Angeles County since the Pacific Electric Railway ceased operations in 1965 as the first cars were delivered in May 1989. The original 54 railcars, numbered 100–153, were ordered at a cost of $1.17 million each. Prior to entering service, all of the railcars were christened after various cities in Los Angeles County; it was in the same style as christening a ship before being launched. Examples include ''Long Beach'' (Car 100) and ''Bell'' (Car 105). Nippon Sharyo P2020 The P2020 was the newer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monrovia, California
Monrovia is a city in the foothills of the San Gabriel Mountains in the San Gabriel Valley of Los Angeles County, California, United States. The population was 37,931 at the 2020 census. Monrovia has been used for filming TV shows, movies and commercials. History Monrovia is the fourth-oldest general-law city in Los Angeles County and the L.A. Basin (after Los Angeles, Santa Monica, and Pasadena, all now charter cities). Incorporated in 1887, it has grown from a sparse community of orange ranches to a residential community of over 37,000. Around 500 BC, the Tongva, a band of Shoshonean-speaking Indians, established settlements in what is now the San Gabriel Valley. They were called the Gabrieliño Indians by early Spanish missionaries, a tribe of Mission Indians. The Tongva were not farmers; they gathered wild seeds, berries, and plants along rivers and in marshlands. Abundant oaks in the Valley, such as Coast live oak, Coast Live Oak and Interior live oak, Interior Live Oak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automatic Train Control
Automatic train control (ATC) is a general class of train protection systems for railways that involves a speed control mechanism in response to external inputs. For example, a system could effect an emergency brake application if the driver does not react to a signal at danger. ATC systems tend to integrate various cab signalling technologies and they use more granular deceleration patterns in lieu of the rigid stops encountered with the older automatic train stop (ATS) technology. ATC can also be used with automatic train operation (ATO) and is usually considered to be the safety-critical part of a railway system. Over time, there have been many different safety systems labelled as "automatic train control". The first experimental apparatus was installed on the Henley branch line in January 1906 by the Great Western Railway, although it would now be referred to as an automatic warning system (AWS) because the driver retained full command of braking. The term is especially co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
