Analysis of distribution network node vulnerability considering DGs

G B Li, W C Shi, X M Zhou, X M Li, Z Y Liu and X D Wang
Institute of Physics (IOP)
Published 2018
Publication Date:
2018-10-31
Publisher:
Institute of Physics (IOP)
Print ISSN:
1755-1307
Electronic ISSN:
1755-1315
Topics:
Geography
Geosciences
Physics
Published by:
_version_ 1836399076124393472
autor G B Li, W C Shi, X M Zhou, X M Li, Z Y Liu and X D Wang
beschreibung With the access of distributed generations (DGs), the safe operation of distribution network has attracted much more attention. How to find out the weak nodes in distribution network is urgent to be solved. In this paper, based on complex network theory and risk theory, the improved node degree, node betweenness and node voltage over-limit risk index are proposed. Analytic hierarchy process (AHP) method isused togive index weights of node degree, node betweenness and node voltage over-limit risk. And the comprehensive index of the vulnerability of distribution network nodes is obtained by weighting. Finally, the feasibility of the index is verified on the IEEE33 nodes system. And accessing DGs to simulation, the influence of DGs on the vulnerability of distribution network is qualitatively analyzed.
citation_standardnr 6350516
datenlieferant ipn_articles
feed_id 108844
feed_publisher Institute of Physics (IOP)
feed_publisher_url http://www.iop.org/
insertion_date 2018-10-31
journaleissn 1755-1315
journalissn 1755-1307
publikationsjahr_anzeige 2018
publikationsjahr_facette 2018
publikationsjahr_intervall 7984:2015-2019
publikationsjahr_sort 2018
publisher Institute of Physics (IOP)
quelle IOP Conference Series: Earth and Environmental Science
relation http://iopscience.iop.org/1755-1315/188/1/012082
search_space articles
shingle_author_1 G B Li, W C Shi, X M Zhou, X M Li, Z Y Liu and X D Wang
shingle_author_2 G B Li, W C Shi, X M Zhou, X M Li, Z Y Liu and X D Wang
shingle_author_3 G B Li, W C Shi, X M Zhou, X M Li, Z Y Liu and X D Wang
shingle_author_4 G B Li, W C Shi, X M Zhou, X M Li, Z Y Liu and X D Wang
shingle_catch_all_1 Analysis of distribution network node vulnerability considering DGs
With the access of distributed generations (DGs), the safe operation of distribution network has attracted much more attention. How to find out the weak nodes in distribution network is urgent to be solved. In this paper, based on complex network theory and risk theory, the improved node degree, node betweenness and node voltage over-limit risk index are proposed. Analytic hierarchy process (AHP) method isused togive index weights of node degree, node betweenness and node voltage over-limit risk. And the comprehensive index of the vulnerability of distribution network nodes is obtained by weighting. Finally, the feasibility of the index is verified on the IEEE33 nodes system. And accessing DGs to simulation, the influence of DGs on the vulnerability of distribution network is qualitatively analyzed.
G B Li, W C Shi, X M Zhou, X M Li, Z Y Liu and X D Wang
Institute of Physics (IOP)
1755-1307
17551307
1755-1315
17551315
shingle_catch_all_2 Analysis of distribution network node vulnerability considering DGs
With the access of distributed generations (DGs), the safe operation of distribution network has attracted much more attention. How to find out the weak nodes in distribution network is urgent to be solved. In this paper, based on complex network theory and risk theory, the improved node degree, node betweenness and node voltage over-limit risk index are proposed. Analytic hierarchy process (AHP) method isused togive index weights of node degree, node betweenness and node voltage over-limit risk. And the comprehensive index of the vulnerability of distribution network nodes is obtained by weighting. Finally, the feasibility of the index is verified on the IEEE33 nodes system. And accessing DGs to simulation, the influence of DGs on the vulnerability of distribution network is qualitatively analyzed.
G B Li, W C Shi, X M Zhou, X M Li, Z Y Liu and X D Wang
Institute of Physics (IOP)
1755-1307
17551307
1755-1315
17551315
shingle_catch_all_3 Analysis of distribution network node vulnerability considering DGs
With the access of distributed generations (DGs), the safe operation of distribution network has attracted much more attention. How to find out the weak nodes in distribution network is urgent to be solved. In this paper, based on complex network theory and risk theory, the improved node degree, node betweenness and node voltage over-limit risk index are proposed. Analytic hierarchy process (AHP) method isused togive index weights of node degree, node betweenness and node voltage over-limit risk. And the comprehensive index of the vulnerability of distribution network nodes is obtained by weighting. Finally, the feasibility of the index is verified on the IEEE33 nodes system. And accessing DGs to simulation, the influence of DGs on the vulnerability of distribution network is qualitatively analyzed.
G B Li, W C Shi, X M Zhou, X M Li, Z Y Liu and X D Wang
Institute of Physics (IOP)
1755-1307
17551307
1755-1315
17551315
shingle_catch_all_4 Analysis of distribution network node vulnerability considering DGs
With the access of distributed generations (DGs), the safe operation of distribution network has attracted much more attention. How to find out the weak nodes in distribution network is urgent to be solved. In this paper, based on complex network theory and risk theory, the improved node degree, node betweenness and node voltage over-limit risk index are proposed. Analytic hierarchy process (AHP) method isused togive index weights of node degree, node betweenness and node voltage over-limit risk. And the comprehensive index of the vulnerability of distribution network nodes is obtained by weighting. Finally, the feasibility of the index is verified on the IEEE33 nodes system. And accessing DGs to simulation, the influence of DGs on the vulnerability of distribution network is qualitatively analyzed.
G B Li, W C Shi, X M Zhou, X M Li, Z Y Liu and X D Wang
Institute of Physics (IOP)
1755-1307
17551307
1755-1315
17551315
shingle_title_1 Analysis of distribution network node vulnerability considering DGs
shingle_title_2 Analysis of distribution network node vulnerability considering DGs
shingle_title_3 Analysis of distribution network node vulnerability considering DGs
shingle_title_4 Analysis of distribution network node vulnerability considering DGs
timestamp 2025-06-30T23:37:13.286Z
titel Analysis of distribution network node vulnerability considering DGs
titel_suche Analysis of distribution network node vulnerability considering DGs
topic R
TE-TZ
U
uid ipn_articles_6350516