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Arrow (railcar)
The Jersey Arrow is a type of electric multiple unit (EMU) railcar developed for the Pennsylvania Railroad, and used through successive commuter operators in New Jersey, through to NJ Transit. Three models were built, but only the third model is in use today. The series is similar to SEPTA's Silverliner series, but include center doors among other differences in details. Arrow I The first series of Arrows (classed MA-1A or PRR MP85E6) were built in 1968–69 by the St. Louis Car Company; 35 were built and purchased by the New Jersey Department of Transportation (NJDOT). These cars were initially numbered 100–134. These cars were built with higher capacity 3-2 seating which caused grumbling by the passengers at that time. In 1966, the NJDOT ordered 35 PRR "MP85" class MU cars from St. Louis Car for high speed service between New York and Trenton with a design based on the SEPTA/PSIC (Passenger Service Improvement Corporation) Silverliner III units then under order from St. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Princeton Junction Station
Princeton Junction station (signed as Princeton Junction at West Windsor) is a railroad station in Princeton Junction, a section of West Windsor Township, Mercer County, New Jersey. The station services both New Jersey Transit's Northeast Corridor Line and Princeton Branch services along with the ''Northeast Regional'' and ''Keystone Service'' of Amtrak. Other Amtrak services bypass the station. Princeton Junction station contains two high-level side platforms to service Northeast Corridor Line and Amtrak services, which use the four mainline tracks. There is also a single high-level side platform and a single track that services the Princeton Branch. Service at Princeton Junction began on November 23, 1863 when a single track of a new alignment of the Camden and Amboy Railroad opened between Clinton Street station in Trenton and the Deans Pond section of South Brunswick in Middlesex County, replacing main line service through downtown Princeton. Service on the branch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phase-fired Controller
Phase-fired control (PFC), also called ''phase cutting'' or ''phase-angle control'', is a method for power limiting, applied to AC voltages. It works by modulating a thyristor, SCR, triac, thyratron, or other such gated diode-like devices into and out of conduction at a predetermined phase angle of the applied waveform. Overview Phase-fired control (PFC) is often used to control the amount of voltage, current or power that a power supply feeds to its load. It does this to create an average value at its output. If the supply has a DC output, its time base is of no importance in deciding when to pulse the supply on or off, as the value that will be pulsed on and off is continuous. PFC differs from pulse-width modulation (PWM) in that it addresses supplies that output a modulated waveform, such as the sinusoidal AC waveform that the national grid outputs. Here, it becomes important for the supply to pulse on and off at the correct position in the modulation cycle for a k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silverliner
Silverliner is the name given to a series of electric multiple unit (EMU) railcars in commuter rail service in the Philadelphia area since 1958. As of the introduction of the Silverliner V in 2009–2010, there have been 5 generations of Silverliner cars, identified by the Roman numerals I through V placed after the name Silverliner. The Silverliner name came from the classes' shiny stainless steel body shell, which contrasted with the painted and frequently rusting carbon steel railcars used by the Pennsylvania and Reading Railroads between 1915 and 1936. Applied to the first large production order in 1963, the cars made such an impression that the name has since been applied to all subsequent MU classes purchased by SEPTA for the Regional Rail services. Silverliner I What came to be known as the Silverliner Is were a set of 6 pilot EMUs making use of Budd's prototype Pioneer III railcar design. The six Pioneer III cars were purchased in response to the increasin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SEPTA
SEPTA, the Southeastern Pennsylvania Transportation Authority, is a regional public transportation authority that operates bus, rapid transit, commuter rail, light rail, and electric trolleybus services for nearly four million people throughout five counties in and around Philadelphia, Pennsylvania. It also manages projects that maintain, replace, and expand its infrastructure, facilities, and vehicles. SEPTA is the major transit provider for Philadelphia and four surrounding counties within the Philadelphia metropolitan area, including Delaware, Montgomery, Bucks, and Chester counties. It is a state-created authority, with the majority of its board appointed by the five counties it serves. Several SEPTA commuter rail and bus services serve New Castle County, Delaware and Mercer County, New Jersey, although service to Philadelphia from South Jersey is provided by the PATCO Speedline, which is run by the Delaware River Port Authority, a bi-state agency, and NJ Transit, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NJ Transit Rail Operations
NJ Transit Rail Operations is the rail division of NJ Transit. It operates commuter rail service in New Jersey, with most service centered on transportation to and from New York City, Hoboken, and Newark. NJ Transit also operates rail service in Orange and Rockland counties in New York under contract to Metro-North Railroad. The commuter rail lines saw riders in , making it the third-busiest commuter railroad in North America and the longest commuter rail system in North America by route length. Network and infrastructure The lines operated by NJ Transit were formerly operated by the Pennsylvania Railroad, Central Railroad of New Jersey, New York and Long Branch Railroad, and Erie Lackawanna Railroad, most of which date from the mid-19th century. From the 1960s onward, the New Jersey Department of Transportation began funding the commuter lines. By 1976, the lines were all operated by Conrail under contract to NJDOT. The system took its current form in 1983, when NJ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pennsylvania Railroad
The Pennsylvania Railroad ( reporting mark PRR), legal name as the Pennsylvania Railroad Company, also known as the "Pennsy," was an American Class I railroad that was established in 1846 and headquartered in Philadelphia, Pennsylvania. At its peak in 1882, the Pennsylvania Railroad was the largest railroad (by traffic and revenue), the largest transportation enterprise, and the largest corporation in the world. Over its existence, Pennsylvania Railroad acquired, merged with, or owned part of at least 800 other rail lines and companies. At the end of 1926, it operated of rail line;This mileage includes companies independently operated. PRR miles of all tracks, which includes first (or main), second, third, fourth, and sidings, totalled 28,040.49 at the end of 1926. in the 1920s, it carried nearly three times the traffic as other railroads of comparable length, such as the Union Pacific and Atchison, Topeka & Santa Fe railroads. Its only formidable rival was the New York Centra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric 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] |
General Steel Industries
General Steel Industries, Inc. (GSI) was an American steel company that operated independently from 1928 to 1981. It was founded by two locomotive manufacturers and a foundry as General Steel Castings Corporation in Eddystone, Pennsylvania. The following year, it acquired the Commonwealth Steel Company, a critical supplier to the rail industry, and the year after that, completed its own modern steel foundry.''The Commonwealther'', August 1929 (Commonwealth Steel Company, 1929), p. 3 In the late 1950s, the company began acquiring other companies in an effort to diversify from its core business of manufacturing large steel castings. By 1971, it had six divisions and one subsidiary.General Steel Industries, Inc., 1971 Annual Report, p. 4 Two years later, it closed its original Castings Division. In 1974, GSI was operating 19 plants across the United States and internationallyGeneral Steel Industries, Inc., 1974 Annual Report, p. 2 and continued operating as an independent company ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
WABCO N-Type
A coupling or coupler is a mechanism, typically located at each end of a rail vehicle, that connects them together to form a train. The equipment that connects the couplers to the vehicles is the draft gear or draw gear, which must absorb the stresses of the coupling and the acceleration of the train. Throughout the history of rail vehicles, a variety of coupler designs and types have been developed worldwide. Key design considerations include strength, reliability, easy and efficient handling, and operator safety. Automatic couplers engage automatically when the cars are pushed together. Modern versions not only provide a mechanical connection, but can also couple brake lines and data lines. Different countries use different types of couplers. While North American railroads and China use Janney couplers, railroads in the former Soviet Union use SA3 couplers and the European countries use Scharfenberg and screw couplers. Challenges and complications arise when coupling veh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Jersey Transit
New Jersey Transit Corporation, branded as NJ Transit or NJTransit and often shortened to NJT, is a state-owned public transportation system that serves the U.S. state of New Jersey and portions of the states of New York and Pennsylvania. It operates buses, light rail, and commuter rail services throughout the state, connecting to major commercial and employment centers both within the state and in its two adjacent major cities, New York City and Philadelphia. In , the system had a ridership of . Covering a service area of , NJT is the largest statewide public transit system and the third-largest provider of bus, rail, and light rail transit by ridership in the United States. NJT also acts as a purchasing agency for many private operators in the state; in particular, buses to serve routes not served by the transit agency. History NJT was founded on July 17, 1979, an offspring of the New Jersey Department of Transportation (NJDOT), mandated by the state government to addr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NJDOT
The New Jersey Department of Transportation (NJDOT) is the agency responsible for transportation issues and policy in New Jersey, including maintaining and operating the state's highway and public road system, planning and developing transportation policy, and assisting with rail, freight, and intermodal transportation issues. It is headed by the Commissioner of Transportation. The present acting commissioner is Francis K. O'Connor. History prior to 1966 Colonial era East Jersey Assembly Pursuant to the Public Roads Act of 1676, a road was established from Middletown to Piscataway in East Jersey. The East Jersey Public Roads Act of 1682 provided an overview of the New Jersey highways, bridges, landings and ferries. West Jersey Assembly The Public Roads Act of 1681 established a road from Burlington to Salem in West Jersey. The West Jersey Public Roads Act of 1684 established roads between the various towns along the Delaware River. Post Colonial Era In 1891, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conrail
Conrail , formally the Consolidated Rail Corporation, was the primary Class I railroad in the Northeastern United States between 1976 and 1999. The trade name Conrail is a portmanteau based on the company's legal name. It continues to do business as an asset management and network services provider in three Shared Assets Areas that were excluded from the division of its operations during its acquisition by CSX Corporation and the Norfolk Southern Railway. The federal government created Conrail to take over the potentially profitable lines of multiple bankrupt carriers, including the Penn Central Transportation Company and Erie Lackawanna Railway. After railroad regulations were lifted by the 4R Act and the Staggers Act, Conrail began to turn a profit in the 1980s and was privatized in 1987. The two remaining Class I railroads in the East, CSX Transportation and the Norfolk Southern Railway (NS), agreed in 1997 to acquire the system and split it into two roughly-equal parts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
