Ultimate Effect of Non-Identity of Resistive Elements of High-Voltage Arm on Amplitude-Frequency Characteristic of Voltage Divider (Numerical Results)

For the first time, the ultimate effect of the non-identity of the resistive elements of the high-voltage arm of a broadband voltage divider containing parallel-series connections of resistive and capacitive elements is considered. It is shown that the amplitude-frequency characteristic of such a divider has an anomalous rise in the region of the dimensionless frequency parameter gamma~1. The amplitude of this rise is determined in the form of a dependence on the non-identity parameter beta of resistive elements. The materials of the paper can be used for an integral assessment of the quality of voltage dividers, as well as in the theory of high-voltage insulation.