Optimal Power Distribution Network Reconfiguration using Cuckoo Search
This paper presents an adaptation of a new metaheuristic algorithm known as Cuckoo Search (CS) to solve the distribution network reconfiguration problem (DNRC), where the objective is to minimize the real power losses subject to constraints such as voltage levels in nodes, current levels in branches...
- Autores:
-
Herazo, Efren
Quintero, Michell
Candelo, John
Soto, Jose
Guerrero, Javier
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2015
- Institución:
- Corporación Universidad de la Costa
- Repositorio:
- REDICUC - Repositorio CUC
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.cuc.edu.co:11323/8594
- Acceso en línea:
- https://hdl.handle.net/11323/8594
https://doi.org/10.1109/EPECS.2015.7368548
https://repositorio.cuc.edu.co/
- Palabra clave:
- Ant Colony Optimization
Cuckoo Search algorithm
distribution system
distribution network reconfiguration
real power
- Rights
- openAccess
- License
- Attribution-NonCommercial-NoDerivatives 4.0 International
id |
RCUC2_9c8f8a7425025134f0ef515a3fdf3de7 |
---|---|
oai_identifier_str |
oai:repositorio.cuc.edu.co:11323/8594 |
network_acronym_str |
RCUC2 |
network_name_str |
REDICUC - Repositorio CUC |
repository_id_str |
|
dc.title.spa.fl_str_mv |
Optimal Power Distribution Network Reconfiguration using Cuckoo Search |
title |
Optimal Power Distribution Network Reconfiguration using Cuckoo Search |
spellingShingle |
Optimal Power Distribution Network Reconfiguration using Cuckoo Search Ant Colony Optimization Cuckoo Search algorithm distribution system distribution network reconfiguration real power |
title_short |
Optimal Power Distribution Network Reconfiguration using Cuckoo Search |
title_full |
Optimal Power Distribution Network Reconfiguration using Cuckoo Search |
title_fullStr |
Optimal Power Distribution Network Reconfiguration using Cuckoo Search |
title_full_unstemmed |
Optimal Power Distribution Network Reconfiguration using Cuckoo Search |
title_sort |
Optimal Power Distribution Network Reconfiguration using Cuckoo Search |
dc.creator.fl_str_mv |
Herazo, Efren Quintero, Michell Candelo, John Soto, Jose Guerrero, Javier |
dc.contributor.author.spa.fl_str_mv |
Herazo, Efren Quintero, Michell Candelo, John Soto, Jose Guerrero, Javier |
dc.subject.spa.fl_str_mv |
Ant Colony Optimization Cuckoo Search algorithm distribution system distribution network reconfiguration real power |
topic |
Ant Colony Optimization Cuckoo Search algorithm distribution system distribution network reconfiguration real power |
description |
This paper presents an adaptation of a new metaheuristic algorithm known as Cuckoo Search (CS) to solve the distribution network reconfiguration problem (DNRC), where the objective is to minimize the real power losses subject to constraints such as voltage levels in nodes, current levels in branches, and maintaining a radial topology in the distribution test system. The performance of the proposed method is compared with a popular meta-heuristic algorithm, Ant Colony Optimization (ACO). The methods have been tested on the IEEE 37 bus radial distribution system. Experiments were carried out to compare the simulation time, which is a critical measure for the real implementation of the method in real power distribution systems. |
publishDate |
2015 |
dc.date.issued.none.fl_str_mv |
2015 |
dc.date.accessioned.none.fl_str_mv |
2021-08-31T16:34:59Z |
dc.date.available.none.fl_str_mv |
2021-08-31T16:34:59Z |
dc.type.spa.fl_str_mv |
Artículo de revista |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 |
dc.type.content.spa.fl_str_mv |
Text |
dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/ART |
dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/acceptedVersion |
format |
http://purl.org/coar/resource_type/c_6501 |
status_str |
acceptedVersion |
dc.identifier.uri.spa.fl_str_mv |
https://hdl.handle.net/11323/8594 |
dc.identifier.doi.spa.fl_str_mv |
https://doi.org/10.1109/EPECS.2015.7368548 |
dc.identifier.instname.spa.fl_str_mv |
Corporación Universidad de la Costa |
dc.identifier.reponame.spa.fl_str_mv |
REDICUC - Repositorio CUC |
dc.identifier.repourl.spa.fl_str_mv |
https://repositorio.cuc.edu.co/ |
url |
https://hdl.handle.net/11323/8594 https://doi.org/10.1109/EPECS.2015.7368548 https://repositorio.cuc.edu.co/ |
identifier_str_mv |
Corporación Universidad de la Costa REDICUC - Repositorio CUC |
dc.language.iso.none.fl_str_mv |
eng |
language |
eng |
dc.relation.references.spa.fl_str_mv |
Y. Xu, Z. Y. Dong, K. P. Wong, E. Liu, and B. Yue, “Optimal Capacitor Placement to Distribution Transformers for Power Loss Reduction in Radial Distribution Systems,” vol. 28, no. 4, pp. 4072–4079, 2013 D. Das, “Optimal placement of capacitors in radial distribution system using a Fuzzy-GA method,” Int. J. Electr. Power Energy Syst., vol. 30, pp. 361–367, 2008 K. Vinoth and M. P. Selvan, “Planning and Operation of Distributed Generations in Distribution Systems for Improved Voltage Profile,” vol. 620015, pp. 1–7, 2009 W.-S. Tan, M. Y. Hassan, M. S. Majid, and H. Abdul Rahman, “Optimal distributed renewable generation planning: A review of different approaches,” Renew. Sustain. Energy Rev., vol. 18, pp. 626–645, Feb. 2013 R. S. Rao, K. Ravindra, K. Satish, and S. V. L. Narasimham, “Power Loss Minimization in Distribution System Using Network Recon fi guration in the Presence of Distributed Generation,” vol. 28, no. 1, pp. 317–325, 2013 N. Rugthaicharoencheep, S. Nedphograw, and W. Wanaratwijit, “Distribution system operation for power loss minimization and improved voltage profile with distributed generation and capacitor placements,” 2011 4th Int. Conf. Electr. Util. Deregul. Restruct. Power Technol., pp. 1185–1189, Jul. 2011 A. Merlin and H. Back, “Search for a minimal-loss operating spanning tree configuration in an urban power distribution system,” Proc. 5th Power Syst. Comput. Conf, 1975 H.-T. Yang, Y.-T. Tzeng, and M.-S. Tsai, “Loss-Minimized Distribution System Reconfiguration by Using Improved Multiagent Based Particle Swarm Optimization,” 2010 Asia-Pacific Power Energy Eng. Conf., pp. 1–6, 2010 F. S. Pereira, S. Member, K. Vittori, and G. R. M. Costa, “Ant Colony Based Method for Reconfiguration of Power Distribution System to Reduce Losses,” no. 1, pp. 1–5, 2008 A. M. Leite and L. C. Nascimento, “Network Reconfiguration of Distribution Systems Using Metaheuristics and Reliability Measures,” 2009 Xin-She Yang and Suash Dev, “Cuckoo Search,” Nature-Inspired Optim. Algorithms, 2009. X. Yang and S. Deb, “Cuckoo Search via Levy Flights,” pp. 210– 214, 2009. A. Swarnkar, N. Gupta, and K. R. Niazi, “Adapted ant colony optimization for efficient reconfiguration of balanced and unbalanced distribution systems for loss minimization,” Swarm Evol. Comput., vol. 1, no. 3, pp. 129–137, 2011. F. Scenna, D. Anaut, L. Passoni, and G. Meschino, “Reconfiguration of Electrical Networks by an Ant Colony Optimization Algorithm,” IEEE Lat. Am. Trans., vol. 11, no. 1, pp. 538–544, 2013. Mantegna RN., “Fast, accurate algorithm for numerical simulation of Lévy stable stochastic process,” Phys Rev, 1994. A. Ouaarab, B. Ahiod, and X. S. Yang, “Discrete cuckoo search algorithm for the travelling salesman problem,” Neural Comput. Appl., vol. 24, pp. 1659–1669, 2014. |
dc.rights.spa.fl_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International |
dc.rights.uri.spa.fl_str_mv |
http://creativecommons.org/licenses/by-nc-nd/4.0/ |
dc.rights.accessrights.spa.fl_str_mv |
info:eu-repo/semantics/openAccess |
dc.rights.coar.spa.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
rights_invalid_str_mv |
Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ http://purl.org/coar/access_right/c_abf2 |
eu_rights_str_mv |
openAccess |
dc.format.mimetype.spa.fl_str_mv |
application/pdf |
dc.source.spa.fl_str_mv |
2015 4th International Conference on Electric Power and Energy Conversion Systems, EPECS 2015 |
institution |
Corporación Universidad de la Costa |
dc.source.url.spa.fl_str_mv |
https://ieeexplore.ieee.org/abstract/document/7368548 |
bitstream.url.fl_str_mv |
https://repositorio.cuc.edu.co/bitstreams/fc428bc2-cff8-415b-a032-ebb0d8837121/download https://repositorio.cuc.edu.co/bitstreams/d010aea4-2ebb-40c7-bf13-49bc828a0c63/download https://repositorio.cuc.edu.co/bitstreams/373b15be-be50-4006-8cda-b16289650a1d/download https://repositorio.cuc.edu.co/bitstreams/be67bda5-3345-4f83-be51-a5a210da938c/download https://repositorio.cuc.edu.co/bitstreams/0b283728-c0df-4884-bddf-f66798ff1563/download |
bitstream.checksum.fl_str_mv |
68b23d7c794a0351d684955bf366daae 4460e5956bc1d1639be9ae6146a50347 e30e9215131d99561d40d6b0abbe9bad 5c82c3fdb89475de9babea5ccd8ea502 ba92fd9bd419d49842dfc1d93af9cbe7 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 MD5 MD5 |
repository.name.fl_str_mv |
Repositorio de la Universidad de la Costa CUC |
repository.mail.fl_str_mv |
repdigital@cuc.edu.co |
_version_ |
1811760744329379840 |
spelling |
Herazo, EfrenQuintero, MichellCandelo, JohnSoto, JoseGuerrero, Javier2021-08-31T16:34:59Z2021-08-31T16:34:59Z2015https://hdl.handle.net/11323/8594https://doi.org/10.1109/EPECS.2015.7368548Corporación Universidad de la CostaREDICUC - Repositorio CUChttps://repositorio.cuc.edu.co/This paper presents an adaptation of a new metaheuristic algorithm known as Cuckoo Search (CS) to solve the distribution network reconfiguration problem (DNRC), where the objective is to minimize the real power losses subject to constraints such as voltage levels in nodes, current levels in branches, and maintaining a radial topology in the distribution test system. The performance of the proposed method is compared with a popular meta-heuristic algorithm, Ant Colony Optimization (ACO). The methods have been tested on the IEEE 37 bus radial distribution system. Experiments were carried out to compare the simulation time, which is a critical measure for the real implementation of the method in real power distribution systems.Herazo, EfrenQuintero, MichellCandelo, JohnSoto, JoseGuerrero, Javierapplication/pdfengAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf22015 4th International Conference on Electric Power and Energy Conversion Systems, EPECS 2015https://ieeexplore.ieee.org/abstract/document/7368548Ant Colony OptimizationCuckoo Search algorithmdistribution systemdistribution network reconfigurationreal powerOptimal Power Distribution Network Reconfiguration using Cuckoo SearchArtículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Textinfo:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/acceptedVersionY. Xu, Z. Y. Dong, K. P. Wong, E. Liu, and B. Yue, “Optimal Capacitor Placement to Distribution Transformers for Power Loss Reduction in Radial Distribution Systems,” vol. 28, no. 4, pp. 4072–4079, 2013D. Das, “Optimal placement of capacitors in radial distribution system using a Fuzzy-GA method,” Int. J. Electr. Power Energy Syst., vol. 30, pp. 361–367, 2008K. Vinoth and M. P. Selvan, “Planning and Operation of Distributed Generations in Distribution Systems for Improved Voltage Profile,” vol. 620015, pp. 1–7, 2009W.-S. Tan, M. Y. Hassan, M. S. Majid, and H. Abdul Rahman, “Optimal distributed renewable generation planning: A review of different approaches,” Renew. Sustain. Energy Rev., vol. 18, pp. 626–645, Feb. 2013R. S. Rao, K. Ravindra, K. Satish, and S. V. L. Narasimham, “Power Loss Minimization in Distribution System Using Network Recon fi guration in the Presence of Distributed Generation,” vol. 28, no. 1, pp. 317–325, 2013N. Rugthaicharoencheep, S. Nedphograw, and W. Wanaratwijit, “Distribution system operation for power loss minimization and improved voltage profile with distributed generation and capacitor placements,” 2011 4th Int. Conf. Electr. Util. Deregul. Restruct. Power Technol., pp. 1185–1189, Jul. 2011A. Merlin and H. Back, “Search for a minimal-loss operating spanning tree configuration in an urban power distribution system,” Proc. 5th Power Syst. Comput. Conf, 1975H.-T. Yang, Y.-T. Tzeng, and M.-S. Tsai, “Loss-Minimized Distribution System Reconfiguration by Using Improved Multiagent Based Particle Swarm Optimization,” 2010 Asia-Pacific Power Energy Eng. Conf., pp. 1–6, 2010F. S. Pereira, S. Member, K. Vittori, and G. R. M. Costa, “Ant Colony Based Method for Reconfiguration of Power Distribution System to Reduce Losses,” no. 1, pp. 1–5, 2008A. M. Leite and L. C. Nascimento, “Network Reconfiguration of Distribution Systems Using Metaheuristics and Reliability Measures,” 2009Xin-She Yang and Suash Dev, “Cuckoo Search,” Nature-Inspired Optim. Algorithms, 2009.X. Yang and S. Deb, “Cuckoo Search via Levy Flights,” pp. 210– 214, 2009.A. Swarnkar, N. Gupta, and K. R. Niazi, “Adapted ant colony optimization for efficient reconfiguration of balanced and unbalanced distribution systems for loss minimization,” Swarm Evol. Comput., vol. 1, no. 3, pp. 129–137, 2011.F. Scenna, D. Anaut, L. Passoni, and G. Meschino, “Reconfiguration of Electrical Networks by an Ant Colony Optimization Algorithm,” IEEE Lat. Am. Trans., vol. 11, no. 1, pp. 538–544, 2013.Mantegna RN., “Fast, accurate algorithm for numerical simulation of Lévy stable stochastic process,” Phys Rev, 1994.A. Ouaarab, B. Ahiod, and X. S. Yang, “Discrete cuckoo search algorithm for the travelling salesman problem,” Neural Comput. Appl., vol. 24, pp. 1659–1669, 2014.PublicationORIGINALOptimal Power Distribution Network Reconfiguration using Cuckoo Search.pdfOptimal Power Distribution Network Reconfiguration using Cuckoo Search.pdfapplication/pdf106875https://repositorio.cuc.edu.co/bitstreams/fc428bc2-cff8-415b-a032-ebb0d8837121/download68b23d7c794a0351d684955bf366daaeMD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8805https://repositorio.cuc.edu.co/bitstreams/d010aea4-2ebb-40c7-bf13-49bc828a0c63/download4460e5956bc1d1639be9ae6146a50347MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-83196https://repositorio.cuc.edu.co/bitstreams/373b15be-be50-4006-8cda-b16289650a1d/downloade30e9215131d99561d40d6b0abbe9badMD53THUMBNAILOptimal Power Distribution Network Reconfiguration using Cuckoo Search.pdf.jpgOptimal Power Distribution Network Reconfiguration using Cuckoo Search.pdf.jpgimage/jpeg36489https://repositorio.cuc.edu.co/bitstreams/be67bda5-3345-4f83-be51-a5a210da938c/download5c82c3fdb89475de9babea5ccd8ea502MD54TEXTOptimal Power Distribution Network Reconfiguration using Cuckoo Search.pdf.txtOptimal Power Distribution Network Reconfiguration using Cuckoo Search.pdf.txttext/plain1103https://repositorio.cuc.edu.co/bitstreams/0b283728-c0df-4884-bddf-f66798ff1563/downloadba92fd9bd419d49842dfc1d93af9cbe7MD5511323/8594oai:repositorio.cuc.edu.co:11323/85942024-09-17 10:56:05.661http://creativecommons.org/licenses/by-nc-nd/4.0/Attribution-NonCommercial-NoDerivatives 4.0 Internationalopen.accesshttps://repositorio.cuc.edu.coRepositorio de la Universidad de la Costa CUCrepdigital@cuc.edu.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 |