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Calculating Lightning Overvoltages Transferred Through a Transformer
1998Lightning overvoltages transferred from the high-voltage system through the generator transformer to medium-voltage circuit of the power plant are calculated. The determination of transformer capacitances is described. A close lightning strike at high-voltage transmission line 220 kV is simulated.
Uglešić, Ivo, Lukić, Mažana
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Lightning overvoltages in wires within the buildings
IEEE 1991 International Symposium on Electromagnetic Compatibility, 2002Electromagnetic fields generated by lightning currents may cause damage or interference in the operation of electronic and electric systems. Particularly hazardous to equipment operating within a building is a direct lightning strike to the building or its vicinity.
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Lightning-induced overvoltages on overhead medium-voltage lines
2016 IEEE International Conference on High Voltage Engineering and Application (ICHVE), 2016Lightning is one of the most important causes of failures of overhead power distribution networks. Overvoltages can be caused by both direct and indirect strokes, and the main protective measures consist of the increase of the line insulation level, the application of line arresters, and the use of a shield wire. The overvoltages associated with nearby
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Lightning Overvoltages in Structural Cabling Systems
Fifteenth International Wrocław Symposium and Exhibition, Electromagnetic Compatibility 2000, 2000Andrzej W. Sowa, Leszek K. Augustyniak
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Lightning Overvoltage between Building and Individual Groundings
IEEJ Transactions on Power and Energy, 2014Hiroyuki Sakakibara +2 more
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Simulation of Lightning Overvoltages in Substation for Lightning Strike to Wind Turbine
2021 35th International Conference on Lightning Protection (ICLP) and XVI International Symposium on Lightning Protection (SIPDA), 2021openaire +1 more source
Investigation of lightning overvoltages of 220 kV substations
С быстрым развитием энергосистемы в сторону сверхвысокого напряжения и интеллекта подстанции, как ключевые узлы энергосистемы, сталкиваются со все более серьезными проблемами молниезащиты. По статистике, отказы подстанций, вызванные молнией, составляют около 15% -20% от общего числа отказов энергосистемы, что приводит к прямым экономическим потерям ...openaire +1 more source
SPD Protective Distance for Effective Protection Against Lightning Overvoltages
2002 EMC-Europe Sorrento, 1992G. L. Amicucci +5 more
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