MEASURING ARRANGEMENT AND METHOD FOR CONTACTLESS ELECTRIC CURRENT MEASUREMENT

摘要

In a measuring arrangement (1) for contactless electric current measurement, it is provided to detect a common signal of a measuring coil arrangement (2) and a compensating coil arrangement (3) by a first detection device (4) and to detect a signal from at least one measuring coil (6, 7) of the measuring coil arrangement (2) separately therefrom by a second detection device (5, 23) (cf. FIG. 2).

主权项

1. A measuring arrangement (1) for contactless electric current measurement, comprising a measuring coil arrangement (2) and a compensating coil arrangement (3), a first detection device (4) that detects a common signal of the measuring coil arrangement (2) and the compensating coil arrangement (3), and a second detection device (5) that detects a signal of at least one measuring coil (6, 7) of the measuring coil arrangement (2).