Appnote on measuring current with Rogowski coil

Document created by analog-archivist Employee on Feb 23, 2016Last modified by analog-archivist Employee on Feb 23, 2016
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My customer designs and manufactures multi phase electricity meters. They are
looking for any apps notes that use Rogowski coils for measuring the current.


The evaluation board manual tells the users how to connect in hardware the
Rogowski coils and what anti-aliasing filters to use. Then the data sheet
explains what to do inside the ADE7878 to enable the integrator (page 29, rev F
data sheet) and page 27 (The Antialiasing filter section).

I do not believe they need more info, but if they need any clarifications just
let me know. There is AN-639 (attached) that provides similar info (page 5).