Vortex Search Algorithm for Optimal Sizing of Distributed Generators in AC Distribution Networks with Radial Topology

Oscar Danilo Montoya, Luis Fernando Grisales-Noreña, William Tadeo Amin, Luis Alejandro Rojas, Javier Campillo

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This paper proposes a vortex search algorithm (VSA) optimization for optimal dimensioning of distributed generators (DGs), in radial alternating current (AC) distribution networks. The VSA corresponds to a metaheuristic optimization technique that works in the continuous domain, to solve nonlinear, non-convex, large scale optimization problems. Here, this technique is used to determine the optimal power generation capacity of the DGs from the top-down analysis. From the bottom-up, a conventional backward/forward power flow is employed for determining the voltage behavior and calculate the power losses of the network, for each power output combination in the DGs. Numerical results demonstrate that the proposed approach is efficient and robust for reducing power losses on AC grids by optimally sizing the capacity the DGs, compared with other approaches found on literature reports. All the simulations were conducted using the MATLAB software.

Original languageEnglish
Title of host publicationApplied Computer Sciences in Engineering - 6th Workshop on Engineering Applications, WEA 2019, Proceedings
EditorsJuan Carlos Figueroa-García, Mario Duarte-González, Sebastián Jaramillo-Isaza, Alvaro David Orjuela-Cañon, Yesid Díaz-Gutierrez
PublisherSpringer
Pages235-249
Number of pages15
ISBN (Print)9783030310189
DOIs
Publication statusPublished - 1 Jan 2019
Externally publishedYes
Event6th Workshop on Engineering Applications, WEA 2019 - Santa Marta, Colombia
Duration: 16 Oct 201918 Oct 2019

Publication series

NameCommunications in Computer and Information Science
Volume1052
ISSN (Print)1865-0929
ISSN (Electronic)1865-0937

Conference

Conference6th Workshop on Engineering Applications, WEA 2019
CountryColombia
CitySanta Marta
Period16/10/1918/10/19

Keywords

  • Distributed generation
  • Electrical distribution networks
  • Metaheuristic optimization
  • Optimal power flow
  • Vortex search algorithm

ASJC Scopus subject areas

  • Computer Science(all)
  • Mathematics(all)

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  • Cite this

    Montoya, O. D., Grisales-Noreña, L. F., Amin, W. T., Rojas, L. A., & Campillo, J. (2019). Vortex Search Algorithm for Optimal Sizing of Distributed Generators in AC Distribution Networks with Radial Topology. In J. C. Figueroa-García, M. Duarte-González, S. Jaramillo-Isaza, A. D. Orjuela-Cañon, & Y. Díaz-Gutierrez (Eds.), Applied Computer Sciences in Engineering - 6th Workshop on Engineering Applications, WEA 2019, Proceedings (pp. 235-249). (Communications in Computer and Information Science; Vol. 1052). Springer. https://doi.org/10.1007/978-3-030-31019-6_21