OUT-OF-LINE MEASUREMENT OF A CURRENT FLOWING THROUGH A LOAD

摘要

The circuit has a cable comprising conductors and a shielding (2), where the conductors are connected to a resonator and a generator at respective ends of the cable, and the shielding is not connected to the earth. A transformer (13) comprises a winding (31) connected to one of the conductors at one end of the cable, a winding (32) connected between the earth and the shielding at the end of the cable and a winding (33) connected to a current measuring member (14).