Vliv nereferenčních podmínek na přesnost statických a indukčních elektroměrů

Abstract

This bachelors thesis focuses on comparing the accuracy of the measurement of static electrical induction and at various operating (climatic) conditions, ie those that differ from the reference conditions created in the laboratory for calibration and verification of electricity meters. It's mainly temperature, which is the most important variable influencing the measurement and is therefore particularly its influence on measurement accuracy are discussed. The work also includes evaluation of the measurement, which is based on the measured value of the sample electric meters. Measurement of the meter is carried out in Authorized Metrological Center with an official mark K18.