Title :
Stray-Load Losses of D-C Machines
Author :
Schilling, E.W. ; Koopman, R.W.
Author_Institution :
Associate professor of electrical engineering at Michigan College of Mining and Technology, Houghton
Abstract :
This article describes a method of measuring strayload losses which is readily adaptable to the test departments of the manufacturers. Usually no additional test apparatus will be required beyond that already available. The same arrangement used for a pump-back heat-run test is used with only slight modification. Experimental data are given showing the effect of speed, load, and field strength upon these losses.
Keywords :
Circuit testing; Commutation; Conductors; Core loss; Distortion measurement; Eddy currents; Intellectual property; Loss measurement; Manufacturing; Measurement standards;
Journal_Title :
American Institute of Electrical Engineers, Transactions of the
DOI :
10.1109/T-AIEE.1937.5057497
