| 摘要 |
<p>The proposed circuit arrangement of a transformer with split core for current measurement is provided with a first winding (1) whose first end is connected to one end of an adjusting impedance (4) the other end of which is connected to the first end of a second winding (2) whose asymmetrical center is connected with asymmetrical center of the first winding . Said first winding (1) other end is connected with one end of a current measuring circuit (5) whose other end is connected to the second end of the second winding (2). Primary conductor (6) is encircled by a split core (3) whereby the split core (3( with its symmetrical fundamental section (31) is closed by a removable part (32), whereby on one side of the symmetrical fundamental section (31) there is arranged the first winding (1) while on the other side of the symmetrical fundamental section (31) the second winding (2) is arranged.</p> |
