Power supply

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An isolated neutral is the neutral of a transformer or generator that is not connected to an earthing device or is connected to...

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The electrical load of each network element is the power with which the given network element is charged. For example, if the cable...

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In accordance with GOST 13109-87, basic and additional power quality indicators are distinguished. To the main quality indicators...

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Short circuits (short circuits) can occur in industrial power supply systems, causing a sharp increase in...

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The frequency of the electrical network is 50 Hz, for the correct operation of the consumers of electrical energy and of the energy system as...