Application of a logistical optimization method to optimize existing low-voltage grids

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Original languageEnglish
Title of host publication2017 IEEE PES Innovative Smart Grid Technologies Conference Europe, ISGT-Europe 2017 - Proceedings
Pages1-6
Number of pages6
ISBN (electronic)9781538619537
Publication statusPublished - 1 Sept 2017

Abstract

This paper shows how classical logistical planning problems (ware-house-location problems) can be applied to the optimization of low-voltage grids. The suggested solution is an iterative combination of two different algorithms. The Repeated Matching Algorithm for finding the site for the substation and its supply area and the formulation of an integer linear optimization problem for optimal grid expansion. The objective is the determination of substation sites, their type and the supply area as well as the position of any necessary additional lines, in which the overall costs are at a minimum. In the first part of the paper, the basic method of the Repeated Matching Heuristic is explained. The second part is an example of a real low-voltage grid of a small town.

Keywords

    distribution networks, heuristic programming, integer programming, linear programming, logistics, production planning, smart power grids, substations, warehousing, integer linear optimization problem, low-voltage grid, logistical optimization method, classical logistical planning problem, ware-house-location problem, different algorithm, repeated matching algorithm, substation, Optimization, Symmetric matrices, Planning, Substations, Power cables, Linear programming, Smart grids, Power grids, smart grid, grid expansion, LV-grid optimization, Repeated Matching Algorithm, Grid expansion, Repeated matching algorithm, Smart grid

ASJC Scopus subject areas

Sustainable Development Goals

Cite this

Application of a logistical optimization method to optimize existing low-voltage grids. / Schlömer, G.; Hofmann, L.
2017 IEEE PES Innovative Smart Grid Technologies Conference Europe, ISGT-Europe 2017 - Proceedings. 2017. p. 1-6.

Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

Schlömer, G & Hofmann, L 2017, Application of a logistical optimization method to optimize existing low-voltage grids. in 2017 IEEE PES Innovative Smart Grid Technologies Conference Europe, ISGT-Europe 2017 - Proceedings. pp. 1-6. https://doi.org/10.1109/isgteurope.2017.8260185
Schlömer, G., & Hofmann, L. (2017). Application of a logistical optimization method to optimize existing low-voltage grids. In 2017 IEEE PES Innovative Smart Grid Technologies Conference Europe, ISGT-Europe 2017 - Proceedings (pp. 1-6) https://doi.org/10.1109/isgteurope.2017.8260185
Schlömer G, Hofmann L. Application of a logistical optimization method to optimize existing low-voltage grids. In 2017 IEEE PES Innovative Smart Grid Technologies Conference Europe, ISGT-Europe 2017 - Proceedings. 2017. p. 1-6 doi: 10.1109/isgteurope.2017.8260185
Schlömer, G. ; Hofmann, L. / Application of a logistical optimization method to optimize existing low-voltage grids. 2017 IEEE PES Innovative Smart Grid Technologies Conference Europe, ISGT-Europe 2017 - Proceedings. 2017. pp. 1-6
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title = "Application of a logistical optimization method to optimize existing low-voltage grids",
abstract = "This paper shows how classical logistical planning problems (ware-house-location problems) can be applied to the optimization of low-voltage grids. The suggested solution is an iterative combination of two different algorithms. The Repeated Matching Algorithm for finding the site for the substation and its supply area and the formulation of an integer linear optimization problem for optimal grid expansion. The objective is the determination of substation sites, their type and the supply area as well as the position of any necessary additional lines, in which the overall costs are at a minimum. In the first part of the paper, the basic method of the Repeated Matching Heuristic is explained. The second part is an example of a real low-voltage grid of a small town.",
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note = "Funding information: This article has a long, albeit interrupted, history and benefits from the generous support provided by various institutions: Andrew W. Mellon East-Central European Research Fellows Program (Wissenschafts-kolleg zu Berlin, 2005/2006), The Lanckoro?ski Foundation (Rome, 2007), Alexander von Humboldt Stiftung (Humboldt Universit{\"a}t zu Berlin and Zentralinstitut f{\"u}r Kunstgeschichte, Munich, 2010), as well as the National Science Centre, Poland (grant no. 2013/09/B/HS2/01444). I would also like to express my sincere gratitude to Zuzanna Sarnecka and Tomasz P?{\'o}ciennik for their unfailling linguistic assistance in English and Latin respectively. This article has a long, albeit interrupted, history and benefits from the generous support provided by various institutions: Andrew W. Mellon East-Central European Research Fellows Program (Wissenschaftskolleg zu Berlin, 2005/2006), The Lanckoro?ski Foundation (Rome, 2007), Alexander von Humboldt Stiftung (Humboldt Universit{\"a}t zu Berlin and Zentralinstitut f{\"u}r Kunstgeschichte, Munich, 2010), as well as the National Science Centre, Poland (grant no. 2013/09/B/HS2/01444). I would also like to express my sincere gratitude to Zuzanna Sarnecka and Tomasz P?{\'o}ciennik for their unfailling linguistic assistance in English and Latin respectively.",
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