Evaluation for Phase displacement of Voltage Transformer Comparator

전압변성기 비교기의 위상각 오차 평가

We have developed the calibration technique of the VT comparator using nonreactive standard resistors and a standard capacitor, which evaluates both accuracy and linearity of the VT comparator by comparing experimental values with theoretical values. The specification for phase displacement of VT comparator have been revaluated.