engleski

Power measurement at line frequency with highest precision

Measuring the power from an artificial load without dissipation on arbitrary low frequency, where artificial load could be replaced with actual load which dissipates, of ideal sine waves of current and voltage sources in a laboratory environment is of interest in this article. Primary electromagnetic laboratory at Faculty of Electrical Engineering and Computing holds the national voltage reference standard which ensures traceability of voltage levels 1V, 1.018 V and 10 V. DMM 3458As are regularly calibrated in PTB in Braunschweig.

Power; Measurement Uncertainty

nije evidentirano