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US 2015/0028850 A1Published application
Method for calibrating a current transducer of the rogowski type
AssigneeABB Technology AG
InventorsJoris PASCAL, Rolf DISSELNKÖTTER, Franz ZURFLUH, Bernhard DECK
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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.
Claims15
A method for calibrating a current transducer of a Rogowski type using an arrangement including a Rogowski coil sensor and an electronic device, the method comprising:
- determining and correcting a sensitivity of the current transducer of the Rogowski type by measuring a self-inductance LRCCT of a coil using the electronic device.
Dependencies are inferred from the claim text.