Liquid insulation is one of the ways of ensuring transformers - which convert electric power from high voltages to lower voltages - remain safe. Mineral oil, however, has been the main insulating liquid in industrial power systems to date and sustanaible alternatives are strongly needed. Vegetable and seed oils are increasingly being used to insulate electrical transmission equipment. The IEC provides the standards for these environmentally friendly insulating liquids. In developed nations, electricity is used without even thinking of it. It is employed for virtually every single action, from ...Den vollständigen Artikel lesen ...
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