Invention Grant
- Patent Title: AC/DC current transformer
- Patent Title (中): AC / DC电流互感器
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Application No.: US14470110Application Date: 2014-08-27
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Publication No.: US09218905B2Publication Date: 2015-12-22
- Inventor: Michael P. Vangool , Geoffrey J. Baker
- Applicant: Michael P. Vangool
- Applicant Address: US IL Chicago
- Assignee: LITTELFUSE, INC.
- Current Assignee: LITTELFUSE, INC.
- Current Assignee Address: US IL Chicago
- Agency: Kacvinsky Daisak Bluni PLLC
- Main IPC: H01F38/28
- IPC: H01F38/28 ; H01F38/32 ; G06F1/26 ; H01F38/30
Abstract:
A method for processing output from a current transformer comprising deriving signal data from the output; converting the signal data from analog to digital format; removing a carrier signal from the signal data; squaring the signal data; and performing a recursive RMS algorithm on the signal data.
Public/Granted literature
- US20140361761A1 AC/DC CURRENT TRANSFORMER Public/Granted day:2014-12-11
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