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Turbo generators are used for high shaft rotational speeds, typical of steam and gas turbines. The rotor of a turbo generator is a non-salient pole type usually with two poles. [5] The normal speed of a turbo generator is 1500 or 3000 rpm with four or two poles at 50 Hz (1800 or 3600 rpm with four or two poles at 60 Hz).
The Siemens Energy Sector was one of the four sectors of German industrial conglomerate Siemens. Founded on January 1, 2009, it generated and delivered power from numerous sources including the extraction, conversion and transport of oil and natural gas in addition to renewable and alternative energy sources. As of October 1, 2014, the sector ...
Siemens AG (German pronunciation: [ˈziːməns] ⓘ [3] [4] [5] or [5]) is a German multinational technology conglomerate.It is focused on industrial automation, distributed energy resources, rail transport and health technology. [6]
GB 189718087 (A), 1897, Improvements in means for providing for the free circulation of air in steam cylinders when the pistons are running and the steam cut off; GB 189921940 (A), 1899, Improvements in feed water purifiers and heaters for steam generators; GB 189922137 (A), 1899, Improvement in rotary steam engines
Before mains electricity and the formation of nationwide power grids, stationary engines were widely used for small-scale electricity generation.While large power stations in cities used steam turbines or high-speed reciprocating steam engines, in rural areas petrol/gasoline, paraffin/kerosene, and fuel oil-powered internal combustion engines were cheaper to buy, install, and operate, since ...
A steam–electric power station is a power station in which the electric generator is steam-driven: water is heated, evaporates, and spins a steam turbine which drives an electric generator. After it passes through the turbine, the steam is condensed in a condenser. The greatest variation in the design of steam–electric power plants is due ...
The machine, nicknamed Mary-Ann, was the first steam turbine generator to be installed by an electric utility to generate electricity in the US. George Westinghouse had based his original steam turbine design on designs licensed from the English inventor Charles Parsons. Today a large proportion of steam turbine generators operating around the ...
They are distinct from locomotive engines used on railways, traction engines for heavy steam haulage on roads, steam cars (and other motor vehicles), agricultural engines used for ploughing or threshing, marine engines, and the steam turbines used as the mechanism of power generation for most nuclear power plants.
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