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Flexible and robust distribution network expansion planning in the presence of distributed generators

2018; Wiley; Volume: 28; Issue: 12 Linguagem: Inglês

10.1002/etep.2637

2050-7038

Abdollah Rastgou, Salah Bahramara, Jamal Moshtagh,

Smart Grid Energy Management

International Transactions on Electrical Energy SystemsVolume 28, Issue 12 e2637 RESEARCH ARTICLE Flexible and robust distribution network expansion planning in the presence of distributed generators Abdollah Rastgou, Abdollah Rastgou Department of Electrical Engineering, Kermanshah Branch, Islamic Azad University, Kermanshah, IranSearch for more papers by this authorSalah Bahramara, Salah Bahramara Department of Electrical Engineering, Sanandaj Branch, Islamic Azad University, Sanandaj, IranSearch for more papers by this authorJamal Moshtagh, Corresponding Author Jamal Moshtagh jamalmoshtagh@yahoo.com orcid.org/0000-0001-9485-8398 Department of Electrical & Computer Engineering, University of Kurdistan, Sanandaj, Iran Correspondence Jamal Moshtagh, Department of Electrical & Computer Engineering, University of Kurdistan, Sanandaj, Iran. Email: jamalmoshtagh@yahoo.comSearch for more papers by this author Abdollah Rastgou, Abdollah Rastgou Department of Electrical Engineering, Kermanshah Branch, Islamic Azad University, Kermanshah, IranSearch for more papers by this authorSalah Bahramara, Salah Bahramara Department of Electrical Engineering, Sanandaj Branch, Islamic Azad University, Sanandaj, IranSearch for more papers by this authorJamal Moshtagh, Corresponding Author Jamal Moshtagh jamalmoshtagh@yahoo.com orcid.org/0000-0001-9485-8398 Department of Electrical & Computer Engineering, University of Kurdistan, Sanandaj, Iran Correspondence Jamal Moshtagh, Department of Electrical & Computer Engineering, University of Kurdistan, Sanandaj, Iran. Email: jamalmoshtagh@yahoo.comSearch for more papers by this author First published: 02 July 2018 https://doi.org/10.1002/etep.2637Citations: 8Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat Summary Distribution network expansion planning is one of the most important problems in power systems. Modeling distribution network expansion planning in the presence of distributed generators needs new requirements to model the renewable energies, electricity price, and demand uncertainties. In this paper, 2 risk indices are proposed: (1) If a scenario is flexible, it requires a relatively low investment, introduced as adjustment cost, to attain the efficiency of the optimal solution in other scenarios (ie, flexibility criterion) and (2) if the maximum distance of a solution is minimum from the optimal solution of all scenarios, then the scenario is robust (ie, robustness criterion). The resulted model is a multiobjective mixed-integer nonlinear problem, which is solved using nondominated sorting improved harmony search algorithm-II. To obtain the final plan, the fuzzy decision-making analysis is applied, and to demonstrate the effectiveness of the model, it was applied to 9-node and 69-node distribution systems. Citing Literature Volume28, Issue12December 2018e2637 RelatedInformation