Návrh metodiky testování možností elektroměrů podle ČSN EN 50160

Abstract

This bachelor thesis examines electricity meters and their ability to measure the quality of electricity. Also, it observes a proposal of a method for testing selected parameters. Moreover, it describes the characteristics of a low voltage supplied from public distribution networks and their limits according to which the quality of electricity is determined. Afterwards, there are the electricity meter’s properties considering the measurement of quality parameters investigated and a methodology of testing according to valid standards for selected instruments is developed. Furthermore, this work describes the implementation of practical tests and in the conclusion of this work evaluation of the results.