Research of electromagnetic current-to-voltage converters

In the given article are results of research construction of the converter current to voltage. Due to the implementation of a magnetic core with three-beam star-shaped rods with a common base and recesses at the ends, fixed positioning of the primary windings in the recesses of the magnetic circuit, placement of flat measuring coils in fixed insulation plates in the gaps between the ends of each pair of the core of the magnetic core and the additional core allows effectively transforming the currents of one, two, three phases into a voltage, as a result of which the accuracy of the transformation is greatly increased and the functionality converting three-phase current mains.