| 摘要 |
The invention relates to a load measuring circuit comprising a cable (1) provided with first and second conductors (11, 12) and a shielding (2), wherein said conductors are connected by the end thereof to a load (3), the shielding is not connected to a ground at said end and the conductors are connected to a generator (19) by the other end thereof, a transformer (3) comprises a first winding connected to a conductor on the other end of the cable, a second winding is connected between a ground and the shielding on the other end of the cable and a third winding is connected to a current measuring member (14). |
