Temperature and electrical insulation

Author(s): C. P. Steinmetz ; B. G. Lamme
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 February 1913
Volume: 32
Page(s): 111 - 123
ISSN (Paper): 0097-2444
DOI: 10.1109/PAIEE.1913.6661165



The problem of permissible temperature limits in electric apparatus is largely that of the durability of the insulation used. As this may consist of materials of widely varying heat-resisting qualities, the problem resolves itself into one of consideration of the properties of the materials themselves.