Invention Grant
- Patent Title: Method for calibrating a current transducer of the rogowski type
- Patent Title (中): 校准罗格斯基型电流传感器的方法
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Application No.: US14512736Application Date: 2014-10-13
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Publication No.: US09507006B2Publication Date: 2016-11-29
- Inventor: Joris Pascal , Rolf Disselnkötter , Franz Zurfluh , Bernhard Deck
- Applicant: ABB TECHNOLOGY AG
- Applicant Address: CH Baden
- Assignee: ABB Schweiz AG
- Current Assignee: ABB Schweiz AG
- Current Assignee Address: CH Baden
- Agency: Taft Stettinius & Hollister LLP
- Priority: EP12002766 20120420; EP12002767 20120420; EP12004124 20120529
- Main IPC: G01R35/00
- IPC: G01R35/00 ; G01R15/18 ; G01R19/00
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.
Public/Granted literature
- US20150028850A1 METHOD FOR CALIBRATING A CURRENT TRANSDUCER OF THE ROGOWSKI TYPE Public/Granted day:2015-01-29
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