03531nam 2200733z- 450 991055748510332120220111(CKB)5400000000042981(oapen)https://directory.doabooks.org/handle/20.500.12854/77080(oapen)doab77080(EXLCZ)99540000000004298120202201d2021 |y 0engurmn|---annantxtrdacontentcrdamediacrrdacarrierLightning Modeling and Its Effects on Electric InfrastructuresBasel, SwitzerlandMDPI - Multidisciplinary Digital Publishing Institute20211 online resource (122 p.)3-0365-2626-9 3-0365-2627-7 When 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 topographyTechnology: general issuesbicsscanalytical formulaANSYS workbenchartificial thunderstorm cellcoronacorona dischargedistribution lineselectromagnetic fieldelectromagnetic pulseelectromagnetic radiation spectrumfinite difference time domain (FDTD)graphics processing unit (GPU)grounding modelinglightninglightning magnetic fieldslightning protectionlightning protection systemlightning surgelightning-induced overvoltageslightning-induced voltagesmodel elementn/anumerical codesOpenACC (open accelerators)overhead linesimulationsoil resistivitytransient calculationtransmission line monitoring systemupward streamer dischargeswaveletwind turbine bladesTechnology: general issuesBrignone Massimoedt1325353Mestriner DanieleedtBrignone MassimoothMestriner DanieleothBOOK9910557485103321Lightning Modeling and Its Effects on Electric Infrastructures3036789UNINA03555nam 22005173a 450 991014966930332120250203235647.010.15460/HUP.LASH.103.120(CKB)3790000000064222(OAPEN)1002447(ScCtBLL)e0e0cf9c-a867-406e-b146-0f7832ccde94(OCoLC)1163827583(oapen)doab36911(EXLCZ)99379000000006422220250203i20122020 uu geruuuuu---auuuutxtrdacontentcrdamediacrrdacarrierFindbuch der Bestände Abt. 57 bis Abt. 62: Preußisch-österreichische Übergangsbehörden 1863-1868/Abt. 57: Bundeskommissare für die Herzogtümer Holstein und Lauenburg 1863-1864; Abt. 58.1: Österreichisch-preußische Oberste Zivilbehörde für das Herzogtum Schleswig 1864; Abt. 58.2: Österreichisch-preußische Oberste Zivilbehörde für die Herzogtümer Schleswig, Holstein und Lauenburg 1864-1865; Abt. 59Jörg RathjenVolume 103.0HamburgHamburg University Press2012Hamburg :Hamburg University Press,2012.1 online resource (1 p.)Veröffentlichungen des Landesarchivs Schleswig-Holstein3-937816-90-9 After the end of the Schleswig-Holstein uprising, the European powers restored the Danish state to which the dukedoms of Schleswig, Holstein and Lauenburg belonged in 1851/1852. Denmark declared its decision not to join the Duchy of Schleswig.In 1863, however, the Danish government drafted a new constitution, which resulted in a link between the Duchy of Schleswig and Denmark and a separation from the Duchy of Holstein. The German Confederation (Deutscher Bund) considered this constitution to be a violation of the international agreements. When the new Danish king Christian IX (ruled 1863-1906) signed the constitution in the same year, Holstein and Lauenburg were occupied by federal contingents after Danish troops moved out. Until the establishment of the Prussian government in Schleswig in 1868, both parts of the country were administered by Prussian and Austrian transitional authorities.The provisional nature of these administrations and their authorities which usually operate for only a few months is also reflected in the complex inventory formation. In 2007, the holdings of the Prussian and Austrian administrations were reclassified. The processing also gave rise to an inventory adjustment. The signatures of the individual departments have been retained; only those with the addition of letters received a new number, which is also recorded in a concordance.A common register of places, subjects and persons for all collections forms the conclusion of this find book. To search for a topic or a term, the subject should first be classified according to subject and then added to the index.Historybicssc1863-1868DenmarkHistoryHolsteinLauenburgProvincial HistoryPrussian-Austrian Transitional AuthoritiesSchleswigSchleswig-HolsteinState ArchiveHistoryRathjen Jörg926400ScCtBLLScCtBLLBOOK9910149669303321Findbuch der Bestände Abt. 57 bis Abt. 62: Preußisch-österreichische Übergangsbehörden 1863-18682132079UNINA