LEADER 03496nam 2200709z- 450 001 9910557485103321 005 20231214133509.0 035 $a(CKB)5400000000042981 035 $a(oapen)https://directory.doabooks.org/handle/20.500.12854/77080 035 $a(EXLCZ)995400000000042981 100 $a20202201d2021 |y 0 101 0 $aeng 135 $aurmn|---annan 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aLightning Modeling and Its Effects on Electric Infrastructures 210 $aBasel, Switzerland$cMDPI - Multidisciplinary Digital Publishing Institute$d2021 215 $a1 electronic resource (122 p.) 311 $a3-0365-2626-9 311 $a3-0365-2627-7 330 $aWhen it comes to dealing with high voltages or issues of high electric currents, infrastructure security and people?s safety are of paramount importance. These kinds of phenomena have dangerous consequences, therefore studies concerning the effects of lightning are crucial. The normal operation of transmission and distribution systems is greatly affected by lightning, which is one of the major causes of power interruptions: direct or nearby indirect strikes can cause flashovers in overhead transmission and distribution lines, resulting in over voltages on the line conductors. Contributions to this Special Issue have mainly focused on modelling lightning activity, investigating physical causes, and discussing and testing mathematical models for the electromagnetic fields associated with lighting phenomena. In this framework, two main topics have emerged: 1) the interaction between lightning phenomena and electrical infrastructures, such as wind turbines and overhead lines; and 2) the computation of lightning electromagnetic fields in the case of particular configuration, considering a negatively charged artificial thunderstorm or considering a complex terrain with arbitrary topography 606 $aTechnology: general issues$2bicssc 610 $alightning 610 $alightning protection system 610 $awind turbine blades 610 $aANSYS workbench 610 $agraphics processing unit (GPU) 610 $aOpenACC (open accelerators) 610 $afinite difference time domain (FDTD) 610 $alightning magnetic fields 610 $aelectromagnetic field 610 $aanalytical formula 610 $acorona discharge 610 $alightning protection 610 $aelectromagnetic pulse 610 $alightning-induced voltages 610 $anumerical codes 610 $adistribution lines 610 $alightning-induced overvoltages 610 $agrounding modeling 610 $asoil resistivity 610 $aartificial thunderstorm cell 610 $aupward streamer discharges 610 $aelectromagnetic radiation spectrum 610 $awavelet 610 $atransmission line monitoring system 610 $amodel element 610 $asimulation 610 $acorona 610 $alightning surge 610 $aoverhead line 610 $atransient calculation 615 7$aTechnology: general issues 700 $aBrignone$b Massimo$4edt$01325353 702 $aMestriner$b Daniele$4edt 702 $aBrignone$b Massimo$4oth 702 $aMestriner$b Daniele$4oth 906 $aBOOK 912 $a9910557485103321 996 $aLightning Modeling and Its Effects on Electric Infrastructures$93036789 997 $aUNINA