Przegląd Elektrotechniczny

Oldest magazine of Polish electrician. It appears since 1919.

strona w języku polskim english page

No/VOL: 09/2022 Page no. 9

Authors: Premysl Janu , Simon Brazda , Barbora Odvarkova :

Title: A module for analysis of power supplies of an electronic security systems

Abstract: The article deals with a detailed description of a module for monitoring and analysis of electronic security systems supplies design. The module contains modern microprocessor technology, simple but relatively new methods of measuring key electrical quantities, ergonomic control, a modern display unit and communication technology with an environment. As a proof of the functionality and especially accuracy of the measurement, the dependences of relative measurement errors of important electrical quantities on their true values were chosen.

Key words: voltage measurement, current measurement, microcontroller system, relative error analysis.