Accession Number : AD0770602
Title : Superconducting Windings.
Descriptive Note : Semiannual rept. no. 1, 1 May-31 Oct 73,
Corporate Author : WESTINGHOUSE RESEARCH LABS PITTSBURGH PA
Personal Author(s) : Walker,Michael S. ; Murphy,John H.
Report Date : 29 NOV 1973
Pagination or Media Count : 55
Abstract : The objectives of the first year program are (1) to measure losses in practical superconductors, (2) to measure stability of superconductors in simulated field winding environments, and (3) to analyze the data obtained and make suggestions for improved superconductors. The loss behavior of superconductors was examined for alternating fields superimposed upon fixed bias fields simulating the field conditions that might be observed in a machine. An extensive set of measurements on one practical superconductor has been completed, and measurements on several other conductors have been initiated. A parallel effort has been sustained to extend the theory of losses under these field conditions. (Modified author abstract)
Descriptors : *Superconductors, *Coils, Composite materials, Metals, Niobium alloys, Titanium alloys, Copper, Matrix materials
Subject Categories : Electrical and Electronic Equipment
Electricity and Magnetism
Distribution Statement : APPROVED FOR PUBLIC RELEASE