Resumen
Rotary sensor for measuring alternating current and direct current simultaneously in a rotating machine, based on the magnetic coupling of an induced winding (3) and an inductor winding (4), through which the current to be measured installed in a rotor (2) circulates.) that rotates, where the induced winding is installed axially in the cylinder head (5) of a stator (1) in which a voltage proportional to the currents to be measured is induced. From the harmonic analysis of this voltage, the value of the measured current is obtained. (Machine-translation by Google Translate, not legally binding)