Method for producing and establishing the accuracy of the resistance reference voltage divider, intended for testing the accuracy of voltage transformers for the transformation of sinusoidal voltages with the frequencies 50 Hz (60 Hz) and higher and deviated flows

摘要

exercise resistance standard dzielnika napiu0119ciowego, intended to test the accuracy przeku0142adniku00f3w napiu0119ciowych for voltage transformation sinusoidalnych frequencies 50 hz (60 hz) and higher, and the waveform odksztau0142conych is that combined private egowo resistors constituting factor a in turn in the czteroramiennego measuring bridge (3),to the voltage between points of baseline dzielniku00f3w bridge does not exceed the accepted value, resulting from the assumed accuracy konstruowanego dzielnika and voltage standing supply bridge measurement.when selecting the resistors to a standard dzielnika napiu0119ciowego in lower branch one of dzielniku00f3w bridge measuring resistor forms part of the standard output shall be dzielnika napiu0119ciowego, in the lower branch of the second dzielniku00f3w bridge placed test resistor selected to wieloelementowej parts of high voltage bus standard dzielnika napiu0119ciowego,however, in the upper branches of both dzielniku00f3w bridge measuring resistors placed identical resistance value.factoring napiu0119ciowe bridge span connects with kalibratorem voltage regulated source voltage which is constant (1) and sets the value of the supply voltage equal to twice its rated voltage primary standard konstruowanego dzielnika napiu0119ciowego divided by the number of resistors used for its construction.the invention also concerns the setting of accuracy, so napiu0119ciowego angular errors, and the total resistance, standard dzielnika napiu0119ciowego made the above described way.