Title :
Electromagnetic analysis of PD detection in GIS systems
Author :
Tacchini, Alessandro ; Grossi, Daniel ; Vincetti, Luca ; Maini, Moreno ; Serra, Stefano ; Fattori, Matteo ; Sandrolini, Leonardo
Author_Institution :
Reggio Emilia Innovazione Scarl, Reggio Emilia, Italy
Abstract :
In this work the radiation of the electromagnetic field due to partial discharges throughout the insulation spacer of Gas Insulated Switchgears is investigated. Radiation can be described in terms of resonant modes of the slot between the metallic bolts. Moreover other resonant modes due to the spacer flanges are observed and investigated for the first time.
Keywords :
electromagnetic fields; fasteners; flanges; gas insulated switchgear; partial discharges; GIS systems; PD detection; electromagnetic analysis; electromagnetic field radiation; gas insulated switchgear; insulation spacer; metallic bolts; partial discharges; resonant modes; spacer flanges; Dielectrics; Fasteners; Flanges; Gas insulation; Partial discharges; Resonant frequency;
Conference_Titel :
Electromagnetic Compatibility (APEMC), 2012 Asia-Pacific Symposium on
Conference_Location :
Singapore
Print_ISBN :
978-1-4577-1557-0
Electronic_ISBN :
978-1-4577-1558-7
DOI :
10.1109/APEMC.2012.6237890
