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Railway electrification is the development of powering trains and locomotives using electricity instead of diesel or steam power.The history of railway electrification dates back to the late 19th century when the first electric tramways were introduced in cities like Berlin, London, and New York City.
This first electrification system with GE-built boxcabs were the only three-phase AC power ever used on North America railroads, see Three-phase AC railway electrification. The electric boxcabs pulled trains through the tunnel with their steam locomotives still attached until they were retired in 1927.
The third rail system resulted, not surprisingly, in a number of accidents. It also resulted in a decree from the Connecticut Supreme Court on June 13, 1906 forbidding the use of third rail electrification within the state. [2] The New Haven was forced by this decision to design their main line electrification system using overhead catenary.
The Reading electrification system was designed for suburban MU operations and did not have to support the main line passenger or through freight operations of the rival Pennsylvania Railroad. While a complex system of high-voltage transmission lines was not necessary, the system was large enough to require the use of distribution feeders from ...
The system is also known as the Southend Electrification, in contrast to Amtrak's 60 Hz traction power system that runs between Boston and New Haven, which is known as the Northend Electrification system. In 1976, Amtrak inherited the system from Penn Central, the successor to the Pennsylvania Railroad, along with the rest of the NEC infrastructure
The Kaufman Electrification Act of 1923, or Kaufman Act for short, was a law passed by the New York State Legislature, mandated electrification of all railroads in New York City by January 1, 1926. The bill was sponsored by recently elected Republican Assemblyman Victor R. Kaufman and signed by Governor Al Smith on June 2, 1923.
Railway electrification as a means of traction emerged at the end of the nineteenth century, although experiments in electric rail have been traced back to the mid-nineteenth century. [1] Thomas Davenport , in Brandon, Vermont , erected a circular model railroad on which ran battery-powered locomotives (or locomotives running on battery-powered ...
The development of 25 kV AC electrification is closely connected with that of successfully using utility frequency. The East Coast Main Line in the United Kingdom is electrified using 25 kV 50 Hz overhead lines. This electrification is ideal for railways that cover long distances or carry heavy traffic.