Essays about: "Overvoltage transient"

Found 2 essays containing the words Overvoltage transient.

1. 1. Transient Voltage Distribution in Bushing

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Md Nazmus Shakib Khan; [2020]
   Keywords : Coaxial cable; Overvoltage transient; Power transformer bushing; Skin effect; Koaxialkabel; överspänningsövergående; transformatorgenomföring; hudeffekt;

   Abstract : An electrical bushing is one of the most important elements in a power transformer. Steep front surges such as transient impulse voltage from lightning strikes is an inevitable electromagnetic transient mostly happening in power transmission and distribution system. The bushing might lead to be degraded due to such kind of surge. READ MORE

3. 2. Propagation and mitigation of Very Fast Transient Overvoltage in Gas Insulated Substation

   University essay from KTH/Elektroteknisk teori och konstruktion

   Author : Francois Galliano; [2015]
   Keywords : ;

   Abstract : 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. READ MORE