DocumentCode :
1073027
Title :
Determining the efficiency of electric motors. Does IEC 61972 offer improvements for the European market?
Author :
Auinger, H. ; Bunzel, E.
Author_Institution :
Siemens AG Autom. & Drive, Erlangen, Germany
Volume :
16
Issue :
6
fYear :
2002
Firstpage :
285
Lastpage :
294
Abstract :
The relevant characteristic for electric motors when comparing the energy consumption of different-besides the efficiency class-is the numerical value of the nominal efficiency. Therefore clear definitions, methods for proving them and prescribed tolerances are of special importance. However, as this article explains, the demands and expectations made by the draft standard IEC 61972/CDV have not been fulfilled in practice.
Keywords :
IEC standards; electric motors; machine testing; standardisation; Europe; IEC 61972; efficiency determination; electric motors;
fLanguage :
English
Journal_Title :
Power Engineering Journal
Publisher :
iet
ISSN :
0950-3366
Type :
jour
DOI :
10.1049/pe:20020602
Filename :
1159870
Link To Document :
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