| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21d.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34T/48RCS8B | |||
| Repository | sid.inpe.br/mtc-m21d/2023/04.04.11.21 | |||
| Last Update | 2023:04.04.11.21.07 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21d/2023/04.04.11.21.07 | |||
| Metadata Last Update | 2024:01.02.17.16.41 (UTC) administrator | |||
| DOI | 10.1063/5.0137919 | |||
| ISSN | 1054-1500 | |||
| Citation Key | DiasMontMaca:2023:PoVuRe | |||
| Title | Power-grid vulnerability and its relation with network structure  | |||
| Year | 2023 | |||
| Month | Mar. | |||
| Access Date | 2024, May 19 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 982 KiB | |||
| 2. Context | ||||
| Author | 1 Dias, Jussara Miranda 2 Montanari, Arthur N. 3 Macau, Elbert Einstein Nehrer | |||
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JGUT | |||
| ORCID | 1 0000-0003-3801-0493 2 0000-0002-4866-3888 3 0000-0002-6337-8081 | |||
| Group | 1 CAP-COMP-DIPGR-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 University of Luxembourg 3 Universidade Federal de São Paulo (UNIFESP) | |||
| Author e-Mail Address | 1 jussara.dias@inpe.br | |||
| Journal | Chaos | |||
| Volume | 33 | |||
| Number | 3 | |||
| Pages | e033122 | |||
| Secondary Mark | A1_ENGENHARIAS_IV A1_ENGENHARIAS_III A1_ENGENHARIAS_I A2_INTERDISCIPLINAR A2_GEOCIÊNCIAS B1_MEDICINA_VETERINÁRIA B1_MEDICINA_II B1_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA B1_ENGENHARIAS_II B1_ASTRONOMIA_/_FÍSICA B2_CIÊNCIA_DA_COMPUTAÇÃO | |||
| History (UTC) | 2023-04-04 11:21:07 :: simone -> administrator :: 2023-04-04 11:21:08 :: administrator -> simone :: 2023 2023-04-04 11:21:51 :: simone -> administrator :: 2023 2024-01-02 17:16:41 :: administrator -> simone :: 2023 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Version Type | publisher | |||
| Abstract | Interconnected systems with critical infrastructures can be affected by small failures that may trigger a large-scale cascade of failures, such as blackouts in power grids. Vulnerability indices provide quantitative measures of a network resilience to component failures, assessing the break of information or energy flow in a system. Here, we focus on a network vulnerability analysis, that is, indices based solely on the network structure and its static characteristics, which are reliably available for most complex networks. This work studies the structural connectivity of power grids, assessing the main centrality measures in network science to identify vulnerable components (transmission lines or edges) to attacks and failures. Specifically, we consider centrality measures that implicitly model the power flow distribution in power systems. This framework allow us to show that the efficiency of the power flow in a grid can be highly sensitive to attacks on specific (central) edges. Numerical results are presented for randomly generated power-grid models and established power-grid benchmarks, where we demonstrate that the system's energy efficiency is more vulnerable to attacks on edges that are central to the power flow distribution. We expect that the vulnerability indices investigated in our work can be used to guide the design of structurally resilient power grids. | |||
| Area | COMP | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CAP > Power-grid vulnerability and... | |||
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGIP > Power-grid vulnerability and... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://mtc-m21d.sid.inpe.br/ibi/8JMKD3MGP3W34T/48RCS8B | |||
| zipped data URL | http://mtc-m21d.sid.inpe.br/zip/8JMKD3MGP3W34T/48RCS8B | |||
| Language | en | |||
| Target File | 5.0137919.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Archiving Policy | allowpublisher allowfinaldraft | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/3F2PHGS 8JMKD3MGPCW/46KUES5 | |||
| Citing Item List | sid.inpe.br/bibdigital/2022/04.03.23.11 2 sid.inpe.br/mtc-m21/2012/07.13.14.45.07 1 sid.inpe.br/bibdigital/2013/10.12.22.16 1 | |||
| Dissemination | WEBSCI | |||
| Host Collection | urlib.net/www/2021/06.04.03.40 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn keywords label lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||