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Overvoltage Analysis of Transmission Towers Considering the Influence of Tower-Footing Impedance
(Ieee, 2017-01-01)
Lightning is one of the main causes of outages due to backflashover mechanism in power systems. In this context, the tower-footing impedance presents a key role in the overvoltages caused by this phenomenon. Tower-footing ...
Overvoltage analysis of transmission towers considering the influence of tower-footing impedance
(2017-11-21)
Lightning is one of the main causes of outages due to backflashover mechanism in power systems. In this context, the tower-footing impedance presents a key role in the overvoltages caused by this phenomenon. Tower-footing ...
A tutorial about tower transmission models for the analyses and prediction of backflashovers
(Ieee-inst Electrical Electronics Engineers Inc, 2017-08-01)
Lightning is one of a main causes of sudden outages in the power systems. When a lightning strikes the ground wires or directly to transmission tower, a backflashover may occur. It consists of an electric arc from the tower ...
Optimization of tower-footing grounding impedance for guyed-V transmission towers
(2019-12-01)
Backflashover is one of the mechanisms by which lightning strikes can cause outages/damages in power systems. In this context, the tower-footing grounding system of transmission towers has an essential role for mitigating ...
A problem of Beelen, Garcia and Stichtenoth on an Artin–Schreier tower in characteristic two
(Polish Academy of Sciences. Institute of Mathematics, 2018-02)
We study a tower of function fields of Artin-Schreier type over afinite field with 2^s elements. The study of the asymptoticbehavior of this tower was left as an open problem by Beelen, Garcia and Stichtenoth in 2006. We ...
Gestión racional de los aceites lubricantes usados de bases minerales, en la alternativa de regeneración: Caso Empresa Tower and Tower S. A. (distrito de Lurín-Lima)
(Universidad Nacional Federico VillarrealPE, 2008)
Gestión racional de los aceites lubricantes usados de bases minerales, en la alternativa de regeneración: Caso Empresa Tower and Tower S.A. (distrito de Lurín-Lima)"
The Bell Tower
(Putnam’s Monthly Magazine, 2015)
Lightning-Induced Surge in Transmission Towers Calculated Using Full-Wave Electromagnetic Analysis and the Method of Moments
(Ieee, 2018-01-01)
Lightning-induced surges can cause backflashovers in transmission lines which lead to outages in power systems. In this context, the tower-footing grounding impedance and tower surge impedance play fundamental roles in ...