Title :
New temperature test for polyphase induction motors by phantom loading
Author_Institution :
University of Bristol, Department of Electrical Engineering, University Engineering Laboratories, Bristol, UK
fDate :
7/1/1972 12:00:00 AM
Abstract :
A new temperature-test method for induction motors is described, in which two identical machines are connected electrically together, with their losses supplied externally. No other loading machine is required, nor have the test motors to be mechanically coupled. Experiments on laboratory-size machines have shown that the test simulates a true temperature run with a high degree of accuracy.
Keywords :
induction motors; losses; machine testing; accuracy; induction motors; loading machine; losses; phantom loading; temperature test method; test motors;
Journal_Title :
Electrical Engineers, Proceedings of the Institution of
DOI :
10.1049/piee.1972.0182
