Title of article
Comparison of Shape Memory Effect Between Casting and Forged Alloys of Fe14Mn6Si9Cr5Ni
Author/Authors
Jiang، W. Q. نويسنده , , Zhao، Y. M. نويسنده , , Li، J.C. نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2002
Pages
-312
From page
313
To page
0
Abstract
The application of arresters on transmission lines has been one of the most effective alternatives for the reduction of lightning flashover rates. This paper reviews previous methods for evaluating lightning performance of lines with arresters. Improved calculations of line outage rates are developed to include power frequency voltage and arrester failure-rate evaluations, based on field experience. The transmission lines are modeled in detail in the electromagnetic transients program (EMTP)/(ATP) and the outage rates are calculated with the Monte Carlo method. Probability energy stresses on arresters are evaluated for strokes on conductors and shield wires as a function of tower footing resistance (TFR).
Keywords
casting alloy , Shape memory alloy , Shape memory effect , mechanical properties
Journal title
Journal of Materials Engineering and Performance
Serial Year
2002
Journal title
Journal of Materials Engineering and Performance
Record number
60255
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