20.500.12556/DKUM-47569-9d32ffd4-3305-f0ac-67bf-50ae12669420 Upravljanje tveganj distribucijskega elektroenergetskega sistema RS Risk management in distribution power system of RS Pojmovanje kritične infrastrukture zajema vse tiste sisteme, katerih nedelovanje ali omejeno delovanje povzroča družbene krizne situacije. Med njih štejemo tudi sektor energetike, kamor spada elektroenergetski sistem (EES). Distribucijski elektroenergetski sistem (DEES), ki je sicer del EES, lahko zaradi njegove kompleksnosti v nekaterih segmentih obravnavamo kot samostojen sistem. Infrastruktura DEES je zelo izpostavljena atmosferskim in drugim zunanjim vplivom, vse pa kaže, da se bo ta izpostavljenost zaradi podnebnih sprememb, katerih posledica je vse večja prisotnost vremenskih ujm, še povečala. Z vidika zaščite kritične infrastrukture to pomeni, da sodoben DEES potrebuje celovit in zadosten sistem upravljanja tveganj, znotraj tega pa predvsem upravljanje naravnih tveganj, ki jih elektroenergetski sektor večinoma opredeljuje kot produkt višje sile. Zaradi razvoja oskrbovalne verige EES, katerega produkt je med drugim razpršenost DEES, lahko pričakujemo nove zahteve do kakovosti električne energije. Osnovna naloga DEES je dobava električne energije predpisane ali dogovorjene kakovosti odjemalcem. V EES se pojem kakovost med drugim nanaša na kakovost oskrbe z električno energijo in je v neki meri odraz zanesljivosti (neprekinjenosti) napajanja, ki jo merimo s sistemskimi kazalci za število prekinitev in trajanje prekinitev. Rezultati raziskave so pokazali, da vzroki višje sile na kazalce zanesljivosti negativno vplivajo, med tem ko uporaba ISO standardov za upravljanje tveganj nanje vpliva pozitivno. The concept of critical infrastructure covers all those systems whose failure or limited operation causes social crises. The energy sector, which includes the electric power system (EPS), is also among these systems. Distribution power system (DPS), which is part of the EPS, can in some segments be treated as a stand-alone system due to its complexity. DPS infrastructure is highly exposed to atmospheric and other external influences and evidences show that this exposure will be further increased due to climatic changes, which results in an increasing presence of extreme weather events. From the perspective of critical infrastructure protection, this means that modern DPS needs a comprehensive and adequate risk management system, especially for the management of natural risks, which the electric power sector generally defines as the product of force majeure. Due to the development of the EPS supply chain, whose consequence is also dispersion of DPS, we can expect new requirements for quality of electricity. The primary task of DPS is the supply of electricity in prescribed or agreed quality to customers. In EPS, the concept of quality among others covers quality of electricity supply and is to some extent a reflection of reliability (continuity) of power, which is measured with systemic indicators for the number of and the duration of the interruption. The results of our research showed that reasons of force majeure have a negative impact on these indicators, while use of ISO standards for risk management has a positive impact on them. distribucijski elektroenergetski sistem (DEES) kritična infrastruktura (D)EES upravljanje naravnih tveganj zanesljivost (neprekinjenost) napajanja distribution power system (DPS) critical infrastructure of (D)PS natural risk management reliability (continuity) of power true true false [D. Kukovič] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2015-03-10 12:34:35 2015-05-13 08:56:34 2022-05-22 03:07:10 2021-05-07 03:18:23 2015 0 Celje 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 005.6 512671549 URN:SI:UM:DK:VD5U8HBF MAG_Kukovic_Darja_2015.pdf MAG_Kukovic_Darja_2015.pdf 1 A80B00F0765AB3DDDDE786C0FDC31FFB 6378f53de7a476085f4b5e1f5f39e99d473a82e35f1188c67355404276468908 dfc6d44c-7c07-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=70600 Fakulteta za logistiko 0 0 0