An accurate on-site calibration system for electronic voltage transformers using a standard capacitor
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DOI: 10.1088/1361-6501/aaa6a0
Abstract: Ordinarily electronic voltage transformers (EVTs) are calibrated off-line and the calibration procedure requires complex switching operations, which will influence the reliability of the power grid and induce large economic losses. To overcome this problem, this… read more here.
Keywords: voltage; system; standard capacitor; calibration ... See more keywords