公开(公告)号：US20150028850A1

公开(公告)日：2015-01-29

申请号：US14512736

申请日：2014-10-13

Applicant: ABB TECHNOLOGY AG

Inventor： Joris PASCAL ,  Rolf DISSELNKÖTTER ,  Franz ZURFLUH ,  Bernhard DECK

IPC: G01R35/00 ,  G01R19/00 ,  G01R15/18

CPC classification number: G01R35/005 ,  G01R15/181 ,  G01R19/0092

Abstract: An exemplary method for calibrating a current transducer of the Rogowski type including a Rogowski coil sensor and an electronic device is performed by determining and correcting the sensitivity of the current transducer of the Rogowski type through the measurement of the self-inductance LRCCT of the coil using the electronic device.

Abstract translation: 通过使用线圈的自感LRCCT的测量来确定和校正Rogowski型的电流传感器的灵敏度，来执行用于校准包括Rogowski线圈传感器和电子设备的Rogowski型电流传感器的示例性方法， 电子设备。