The Transactions of the Korean Institute of Electrical Engineers P (전기학회논문지P)

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

Evaluation for Ratio Error of Voltage Transformer Comparator using Standard Resistors

표준저항기를 이용한 전압변성기 비교기의 비오차 평가

  • Published : 2008.12.01
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Abstract

We have developed the calibration technique of the VT comparator using nonreactive standard resistors, which evaluates both accuracy and linearity of the VT comparator by comparing experimental values with theoretical values. The correction values of VT comparator obtained by using both our method and wide ratio error VT are consistent within the expanded uncertainty. Furthermore the specification for ratio error of VT comparator have been revaluated.

Keywords

References

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