Title :
Temperature rise of armature windings
Author :
Liwschitz-Garik, M. M.
Author_Institution :
Polytechnic Institute of Brooklyn, Brooklyn, N. Y.; National Electric Coil Company, Columbus, Ohio
Abstract :
ON THE BASIS of Fourier´s equation of heat flow, equations are derived for the temperature-rise distribution along the armature winding and the iron. These latter equations make possible the investigation of the influence of various factors on this temperature rise. They also make possible the computation of the heat flow between embedded copper and end-winding copper, between copper and iron, and between copper and iron and the cooling medium.
Keywords :
Copper; Generators; Heating; Iron; Temperature; Vents; Windings;
Journal_Title :
Electrical Engineering
DOI :
10.1109/EE.1955.6439685
