Title :
Uncertainty in motor efficiency measurements
Author :
Aarniovuori, L. ; Kolehmainen, J. ; Kosonen, A. ; Niemela, M. ; Pyrhonen, Juha
Author_Institution :
Dept. of Electr. Eng., Lappeenranta Univ. of Technol., Lappeenranta, Finland
Abstract :
Results of five induction motor efficiency measurements according IEC 60034-2-1 are presented. The uncertainty of the measurements is analyzed using scientific and numerical methods.
Keywords :
IEC standards; induction motors; measurement uncertainty; numerical analysis; IEC 60034-2-1; induction motor efficiency measurements; measurement uncertainty; numerical methods; scientific methods; Current measurement; Friction; Iron; Loss measurement; Measurement uncertainty; Power measurement; Uncertainty; Energy efficiency; IEC standards; induction motors; measurement uncertainty; power measurement;
Conference_Titel :
Electrical Machines (ICEM), 2014 International Conference on
Conference_Location :
Berlin
DOI :
10.1109/ICELMACH.2014.6960200