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Title:Model hitre regulabilne naprave za distribucijska omrežja
Authors:ID Bogovič, Jerneja (Author)
ID Mihalič, Rafael (Author)
Files:.pdf RAZ_Bogovic_Jerneja_0.pdf (1,10 MB)
MD5: 8E35A1094CDC7E94E36F66C79C17DEE1
PID: 20.500.12556/dkum/779905ce-a7e2-4821-929f-6128cf34a7db
 
.pdf Bogovic_Mihalic_SLV.pdf (1,38 MB)
MD5: 388AF0A2AB54BB9B98F11EADB3D6B9B9
PID: 20.500.12556/dkum/1f4ca18d-1dd5-4736-94c9-87bed32e3188
 
Language:Slovenian
Work type:Not categorized
Typology:1.08 - Published Scientific Conference Contribution
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Ena izmed možnih rešitev za izboljšanje napetostnih razmer v elektroenergetskem sistemu (EES) je vključevanje hitrih regulabilnih naprav. V samem procesu načrtovanja vključitve pa se pojavi potreba po izračunu napetostnih razmer in pretokov energije, za kar potrebujemo ustrezne modele hitrih regulabilnih naprav. V preteklosti so že bili izdelani modeli hitrih regulabilnih naprav, ki so primerni za Newton-Raphsonovo metodo. Vendar pa Newton- Raphsonova metoda ni primerna za uporabo v distribucijskih oziroma radialnih omrežjih zaradi težav s konvergenco. Zaradi naštetih vzrokov bomo v članku opisali nov model hitre regulabilne naprave, ki bo primeren za U-I metodo. Nov model hitre regulabilne naprave bo testiran na dveh testnih omrežjih, IEEE 34-vozliščnem testnem sistemu in IEEE 123-vozliščnem testnem sistemu, pri čemer bojo v sistem vključeni tudi razpršeni viri električne energije.
Keywords:modeli, regulabilne naprave, distribucijsko omrežje, napetostne razmere, pretoki energije, FACTS
Publication status:Published
Number of pages:Str. 171-189
PID:20.500.12556/DKUM-68713 New window
UDC:621.31
COBISS.SI-ID:11795796 New window
DOI:10.18690/978-961-286-071-4.19 New window
NUK URN:URN:SI:UM:DK:O3EYDHI7
Publication date in DKUM:10.10.2017
Views:1114
Downloads:240
Metadata:XML DC-XML DC-RDF
Categories:Misc.
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Record is a part of a monograph

Title:26. mednarodno posvetovanje »Komunalna energetika 2017« : (9. do 11. maj 2017, Maribor, Slovenija)
Editors:Jože Pihler
Place of publishing:Maribor
Publisher:Univerzitetna založba Univerze v Mariboru
Year of publishing:2017
ISBN:978-961-286-071-4 (PDF)
COBISS.SI-ID:92729089 New window
Conference organizer:Univerza v Mariboru, Univerza v Ljubljani, Energetska agencija za Podravje

Secondary language

Language:English
Title:Flexible alternating current transmission system devices compensator for distribution system
Abstract:One of the possible solutions for improving voltage conditions in an electric power system (EPS) is applying power electronics based or so called flexible alternating current transmission system (FACTS) devices. However, the appropriate inclusion of a FACTS device into the EPS is not a straightforward procedure. On the contrary, it requires several steps. One of the first steps is the power flow analysis, which requires an appropriate FACTS device modelling. In the past the models of FACTS devices for Newton-Raphson (NR) power-flow and current-injection calculation methods have been developed. The NR analysis, however, is not always suitable for distribution networks due to convergence problems. This is why new three-phase models of FACTS devices for the forward/backward sweep method are presented in this paper. Their application is demonstrated on an IEEE 34 and 123 bus test systems, in order to clearly present the approach virtues for FACTS modelling in distribution networks with included distributed generation units (DGs).
Keywords:model regulator, distribution system, voltage conditions, power flow, FACTS


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