Electrical calculations
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There is always a magnetic field around a wire or coil carrying an electric current. The magnetic field of a permanent magnet is caused by the motion of…
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In electrical machines and devices, the magnetic flux F is concentrated in the magnetic circuit (ferromagnetic core) and the air gaps of this...
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The force with which an electromagnet attracts ferromagnetic materials depends on the magnetic flux F or, equivalently, on the induction B and the area of the...
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A three-phase generator has three single-phase independent stator windings whose starts and ends are displaced by 120 el respectively. hail,...
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In the article, to simplify the notation, the linear values of voltage, current and power of a three-phase system will be given...
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