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Title:Zaščitne naprave in koordinacija zaščit na srednjenapetostnem omrežju v industrijskem okolju : magistrsko delo
Authors:ID Kink, Gašper (Author)
ID Virtič, Peter (Mentor) More about this mentor... New window
Files:.pdf MAG_Kink_Gasper_2022.pdf (5,31 MB)
MD5: 5F77BA3B8A66B9C811565416B0A46CFE
PID: 20.500.12556/dkum/d6a42f31-2800-4cd5-9ebc-03c08d9505dc
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FE - Faculty of Energy Technology
Abstract:Za čim boljšo kakovost električne energije in kontinuirano dobavo porabnikom je pomembno, da sistemski operaterji pravilno upravljajo s proizvodnjo in prenosnimi vodi. Kljub vodenju pa zaradi različnih razlogov oz. naravnih in človeških napak prihaja do motenj v omrežju. Za minimizacijo okvarnih stroškov in materialne škode se poslužujemo različnih zaščitnih naprav. Da morebitne izklope omrežij zmanjšamo na kar se da majhno območje (območje priključenih porabnikov, je pomembno, da so uporabljene zaščitne naprave pravilno korigirane in nastavljene, v nasprotnem primeru imamo v omrežju nepotrebne izpade in nezadovoljne odjemalce. V tej nalogi se bomo osredotočili na distribucijsko omrežje srednje napetosti in zaščite, ki se uporabljajo na tem napetostnem nivoju. Opisan bo primer renovacije tovarne, ki je kot odjemalec priključena neposredno na srednjenapetostno omrežje, in postopek nastavljanja zaščitnih relejev.
Keywords:distribucija, srednjenapetostni nivo, selektivnost, zaščita
Place of publishing:Krško
Place of performance:Krško
Publisher:[G. Kink]
Year of publishing:2022
Number of pages:XIII, 64 f.
PID:20.500.12556/DKUM-80973 New window
UDC:621.311:621.316(043.2)
COBISS.SI-ID:103132675 New window
Publication date in DKUM:01.04.2022
Views:1065
Downloads:74
Metadata:XML DC-XML DC-RDF
Categories:FE
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:05.12.2021

Secondary language

Language:English
Title:Protection devices and coordination of protections on medium voltage network in the industrial environment
Abstract:It is very important that system operators correctly manage the production capacities and transmission lines for best quality and continuity of supply of electrical energy to consumers. For different reasons despite all managing of the system there can occur disturbances because of natural faults or human mistakes. There are different protection devices in use to minimize failure costs and material damage. For minimizing the area (of consumers) of possible blackouts it is necessary that the right protection devices are used and they are set correctly. Otherwise we can have unnecessary shutdowns of network and consequently unhappy consumers. In this thesis we will focus on distribution network of middle voltage level and protection devices that are most commonly used on this voltage level. An example of renovation in industry hall that is directly connected onto middle voltage network will be shown along with the setting course of protection relays.
Keywords:distribution, medium voltage, selectivity, protection


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