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TRANSMISSION LINE TOWER REPRESENTATION AND ITS EFFECT ON THE TOWER SURGE RESPONSE CALCULATION

• 1994
العودة
معلومات البحث
المؤلفون ABDEL-SALAM H. A. HAMZAt
الكلمات المفتاحية Electrical power systems Transmission line tower modelling Lightning surges Gas Insulated Substation (GIS)
المجلة العلمية Not Available
الناشر Not Available
المجلد Not Available
العدد Not Available
الصفحات Not Available
publication.type International
رابط البحث Not Available
المواد المرفقة Not Available
الملخص
In this paper, the transmission line tower response and behaviour are described when a lightning
stroke terminates on the tower apex. The accompanying overvoltages on different points on the tower and
under different conditions are covered. The effect of different tower representation and modelling on the
overvoltages produced and the tower travel time is also included. The effect of back flashover on a phase
conductor terminated by a GIS for a simplified tower is also investigated