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  2. Substation - Wikipedia

    en.wikipedia.org/wiki/Substation

    A switching station is a substation without transformers and operating only at a single voltage level. Switching stations are sometimes used as collector and distribution stations. Sometimes they are used for switching the current to back-up lines or for parallelizing circuits in case of failure.

  3. Current transformer - Wikipedia

    en.wikipedia.org/wiki/Current_transformer

    A high-voltage current transformer may contain several cores, each with a secondary winding, for different purposes (such as metering circuits, control, or protection). [7] A neutral current transformer is used as earth fault protection to measure any fault current flowing through the neutral line from the wye neutral point of a transformer.

  4. HVDC converter station - Wikipedia

    en.wikipedia.org/wiki/HVDC_converter_station

    The three-phase alternating current switch gear of a converter station is similar to that of an AC substation. It will contain circuit breakers for overcurrent protection of the converter transformers, isolating switches, grounding switches, and instrument transformers for control, measurement and protection.

  5. Jackson Hydroelectric Project - Wikipedia

    en.wikipedia.org/wiki/Jackson_Hydroelectric_Project

    The step-up transformers behind the powerhouse, boosting the generator voltage to 115,000 volts for transmission. The Henry M. Jackson Hydroelectric Project , or Jackson Hydro Project , is an electric power generating project on the Sultan River operated and maintained by the Snohomish County Public Utility District in Washington , co-licensed ...

  6. Pad-mounted transformer - Wikipedia

    en.wikipedia.org/wiki/Pad-mounted_transformer

    Large pad-mount transformers supplying power to a computer data center. No live wires are exposed. Padmounted transformers in Caguas, Puerto Rico. A padmount or pad-mounted transformer is a ground-mounted electric power distribution transformer in a locked steel cabinet mounted on a concrete pad. Since all energized connection points are ...

  7. Voltage converter - Wikipedia

    en.wikipedia.org/wiki/Voltage_converter

    Most single phase alternating-current electrical outlets in the world supply power at 210–240 V or at 100–120 V. A transformer or autotransformer can be used; (auto)transformers are inherently reversible, so the same transformer can be used to step the voltage up, or step it down by the same ratio. Lighter and smaller devices can be made ...

  8. Electric power conversion - Wikipedia

    en.wikipedia.org/wiki/Electric_power_conversion

    Conversely, internal 400 Hz internal power may be converted to 50 Hz or 60 Hz for convenience power outlets available to passengers during flight. Certain specialized circuits can also be considered power converters, such as the flyback transformer subsystem powering a CRT , generating high voltage at approximately 15 kHz.

  9. Category:Waste power stations in the United States - Wikipedia

    en.wikipedia.org/wiki/Category:Waste_power...

    Pages in category "Waste power stations in the United States" The following 9 pages are in this category, out of 9 total. This list may not reflect recent changes .

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