MA Abd-Allah, A Said, EA Badran - International Journal of Electrical …, 2013 - academia.edu
Worldwide many electrical equipment insulation failures have been reported caused by switching operations, while those equipments had previously passed all the standard tests …
There are different switching operations takes place in the gas insulated substations (GIS). These switching operations generate the very fast transient overvoltages (VFTOs) which are …
MS El-Bages, MA Abd-Allah, T Elyan, AG Nawar - researchgate.net
High voltage metal oxide surge arresters (MOSA) are stressed by overvoltages generated in a power system. The selection of standard methods for the energy absorption capability of …
Power quality indices provide parameters to evaluate negative impact of power that distorted and not purely sinusoid. Existing power quality indices have limitation on measuring …
Omówiono zagadnienia powstawania bardzo szybko zmiennych przepięć w obwodach głównych (VFTO) oraz w osłonach (TEV) rozdzielnic z izolacją gazową (GIS), występujących …