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Electrical Equipment for Rectifier Locomotives
Journal of the Institution of Locomotive Engineers, 1957The single-phase 50c/s system of railway electrification has developed extremely rapidly and has been adopted in recent years by France, Turkey, Portugal, the Belgian Congo and Great Britain. Of the many types of locomotive possible, the rectifier type is becoming more and more widely favoured, owing to its combining the best possible traction motor ...
H.B. Calverley +2 more
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Electrical Equipment on Machine Tools
Transactions of the American Institute of Electrical Engineers, 1940THIS is an interesting opportunity to speak to electrical engineers, to praise them for the excellent motors and controls which have helped us to improve the performances of machine tools, and yet to prod them a bit about a few features of their designs which are obstacles to a greater use of electrical equipment. This paper is thus a partial report to
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Electrical equipment for precipitation service
Electrical Engineering, 1932APPLICATION of a strong electrostatic field accompanied by corona discharge to the cleaning of gases was first shown by Hohlfeld in 1824. In 1884 his observations were extended by Sir Oliver Lodge, who continued the work and made a practical installation at a lead smelter in Scotland.
H. Speight, V. G. Rydberg
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Electrical Equipment for Waterworks Systems
Transactions of the American Institute of Electrical Engineers, 1936The application of supervisory control equipment and electric pump drive to municipal waterworks systems results not only in greatly improved operation, but also in a reduction in operating costs. Existing waterworks systems may be modernized and many improvements secured by the application of various types of electrical equipment.
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Arcing Faults in Electrical Equipment
IEEE Transactions on Industry Applications, 2009Electrical incidents that result in significant injuries to people are often the result of substantially unconstrained free-burning arcing fault currents within electrical equipment. It is necessary to understand the nature of these arcs and be able to quantify the parameters before it is possible to really comprehend what is actually happening inside ...
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Electric Lighting Equipment on Automobiles
Transactions of the American Institute of Electrical Engineers, 1925The convenience and flexibility of electric lighting is the principle reason for the development of the present type of automotive electrical equipment. The conflicting requirements of good illumination for the drivers and the elimination of glare for the driver of the on-coming car have lead to the adoption of light-directing devices according to ...
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Electrical Equipment for Induction Furnaces
Transactions of the American Institute of Electrical Engineers, 1934Although frequencies now are standardized in the melting field and soon will be in the heating tield, most types of furnaces require special equipment. The electrical equipment discussed in this paper includes the frequency converters, the switching, and the capacitors.
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Explosion-proof electrical equipment
Journal of Chemical Education, 1967Details the hazardous location classifications for electrical equipment of the National Electrical Code.
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