Browsing School of Electrical Systems Engineering (FYP) by Subject "Lightning stroke"
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Estimation of step and touch voltage at 275/132 kV transmission line due to lightning stroke
(Universiti Malaysia Perlis (UniMAP)School of Electrical System Engineering, 2011-04)Electrical transmission tower remains one of the important elements of today’s electrical power system. Transmission tower is designed to support conductors and ground wires of electrical power lines. Transmission line ... -
Lightning performance improvement of 132 kV transmission line by using line surge arresters
(Universiti Malaysia Perlis (UniMAP)School of Electrical System Engineering, 2011-05)Lightning is a natural phenomenon and this condition of lightning surge may cause the travelling waves and cause the temporary increase in voltage in the transmission line system. The line voltage increase is harmful because ... -
Study of lightning back-flashover performance for 275/ 132kV transmission line by using ATP-EMTP
(Universiti Malaysia Perlis (UniMAP)School of Electrical System Engineering, 2011-03)Direct lightning strokes to overhead transmission line towers or to shield wires may cause line insulation breakdown, due to the back-flashover phenomenon which the stroke builds up the voltages across the line insulation ... -
Study of lightning backflashover performance for 132 kV transmission line using ATP-EMTP
(Universiti Malaysia Perlis (UniMAP)School of Electrical Systems Engineering, 2011-05)Lightning has been a major concern to the power system researchers as it may cause damage to the connected electrical equipment especially to the transmission line. One of the event that will cause lightning overvoltage ...