Analysis of Fault Recorder Data for Short-Circuit Current in a 500kV Busbar Short-Circuit Accident

Abstract:

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The three-phase short-circuit fault of the 500 kV busbar of Waigaoqiao No.2 Power Plant was described, and the fault recorder data was analyzed for short-circuit current. The RMS of short-circuit current decaying fundamental frequency component, DC component and the attenuation time constant was obtained by Fourier transform, extrapolating with the exponential function. Finally, Corresponding suggestions for grid operation and management were also proposed.

Info:

Periodical:

Advanced Materials Research (Volumes 383-390)

Edited by:

Wu Fan

Pages:

1290-1294

DOI:

10.4028/www.scientific.net/AMR.383-390.1290

Citation:

W. Cao et al., "Analysis of Fault Recorder Data for Short-Circuit Current in a 500kV Busbar Short-Circuit Accident", Advanced Materials Research, Vols. 383-390, pp. 1290-1294, 2012

Online since:

November 2011

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Price:

$35.00

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