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1. Propagation and mitigation of Very Fast Transient Overvoltage in Gas Insulated Substation
Uppsats för yrkesexamina på avancerad nivå, KTH/Elektroteknisk teori och konstruktionSammanfattning : Very Fast Transients are surge overvoltages created for example when opening or closing a disconnector switch (DS). Because of the very high frequency stress they exert on the equipment and their magnitude (up to 3 pu), they constitute an important issue in the design of ultra-high voltage Gas Insulated Substations. LÄS MER
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