Structural method for increasing the accuracy of converting parameters of the complex resistance of traction power supply objects into a time-frequency signal
Mirjalil YakubovTashkent State Transport University, 1, Temiryulchilar, Tashkent, UzbekistanKamila JurayevaTashkent State Transport University, 1, Temiryulchilar, Tashkent, UzbekistanSaidaziz SaidvalievTashkent State Transport University, 1, Temiryulchilar, Tashkent, Uzbekistan
ABI
Abstract
The article discusses the principles of operation of quasi-balanced bridge converters with closely inductive couplings between the arms, having an extended range and maximum sensitivity by creating a parametric auto-resonant mode by changing the supply frequency of the measuring bridge. To reduce the errors of the conversion elements, a conversion algorithm based on a mathematical model is proposed, and a schematic diagram of a capacitive sensor parameter into code using a microcontroller is given.
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