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  2. 15 kV AC railway electrification - Wikipedia

    en.wikipedia.org/wiki/15_kV_AC_railway...

    For example, a generator turning at 1,000 rpm would be wound with two pole pairs rather than six. Separate plants supply railway power in Austria, Switzerland and Germany, except for Mecklenburg-Western Pomerania and Saxony-Anhalt ; converters powered by the grid supply railway power in those two German states plus Sweden and Norway.

  3. Genset locomotive - Wikipedia

    en.wikipedia.org/wiki/Genset_locomotive

    A genset locomotive is a locomotive in which a number of smaller diesel engines are used rather than a single large engine. The term is short for "generator set." [1]

  4. NRE 3GS21B - Wikipedia

    en.wikipedia.org/wiki/NRE_3GS21B

    The NRE 3GS21B is a low-emissions diesel genset locomotive built by National Railway Equipment (NRE). Instead of a single prime mover, the NRE genset locomotive is powered by three separate 700 horsepower (522 kW) Cummins QSK19C engines providing a total power output of 2,100 horsepower (1,570 kW).

  5. Genset - Wikipedia

    en.wikipedia.org/wiki/Genset

    Genset or generator set may refer to: Diesel generator, a combination of diesel engine and electric generator; Engine-generator, a machine used to generate electricity;

  6. Kohler SDMO - Wikipedia

    en.wikipedia.org/wiki/Kohler_SDMO

    Kohler SDMO is an industrial generator manufacturer which is a subsidiary of Kohler Company. It is based in Brest , specializing in the manufacturing of generating sets . SDMO is the leading manufacturer of generating sets in the European market (disputed, missing source) and is the 3rd largest worldwide (missing source), being present in over ...

  7. Diesel generator - Wikipedia

    en.wikipedia.org/wiki/Diesel_generator

    A 200 kW Caterpillar diesel generator set in a sound attenuated enclosure used as an emergency backup at a sewage treatment substation in Atlanta, United States. A diesel generator (DG) (also known as a diesel GenSet) is the combination of a diesel engine with an electric generator (often an alternator) to generate electrical energy. [1]

  8. Doubly fed electric machine - Wikipedia

    en.wikipedia.org/wiki/Doubly_fed_electric_machine

    Doubly fed induction generator (DFIG), a generating principle widely used in wind turbines. It is based on an induction generator with a multiphase wound rotor and a multiphase slip ring assembly with brushes for access to the rotor windings. It is possible to avoid the multiphase slip ring assembly, but there are problems with efficiency, cost ...

  9. Watt steam engine - Wikipedia

    en.wikipedia.org/wiki/Watt_steam_engine

    Watt was also concerned with fundamental research on the functioning of the steam engine. His most notable measuring device, still in use today, is the Watt indicator incorporating a manometer to measure steam pressure within the cylinder according to the position of the piston, enabling a diagram to be produced representing the pressure of the ...