| 摘要 |
The method involves measuring direct current (DC) by test specification-units and a stationary current sensor (N1-N8). The DC current is detected with a reference current measuring device (3). A difference between a current value measured by the current sensor and the measuring device is evaluated for the test specification-units, and evaluated differences are stored. The evaluated differences of the arbitrary test specification-units are linked with one another and provided to data. Efficiency of the test specification-units of an evaluation unit (7) is determined through the linked data. |
