FreePMU calibration

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About the calibration procedure

Intro about the calibration and why it is necessary to obtain not only magnitude scaling factors but also compensate for non-linearities of the instrumentation and analog to digital conversion.

How to calibrate the FreePMU

Description of calibration procedure. A step-by-step guide using the Synchrophasor Test Platform published in the article http://dx.doi.org/10.1109/tia.2018.2826463.

Device calibration factors header file

Description of the header file used to define the calibration gains and correction factors.