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Smart Grids and Active Distribution Networks: Modeling, Optimization, and Planning Approaches

A special issue of Energies (ISSN 1996-1073). This special issue belongs to the section "F2: Distributed Energy System".

Deadline for manuscript submissions: closed (31 January 2025) | Viewed by 1499

Special Issue Editor


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Guest Editor
Department of Electrical and Electronic Engineering, University of Cagliari, Via Marengo 2, 09123 Cagliari, Italy
Interests: distribution network planning; microgrids; distributed generation; optimization; distribution network optimization; electric vehicles; active distribution networks; ancillary services markets
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Special Issue Information

Dear Colleagues,

The use of renewable energy sources and electric vehicles will continue to drastically change the operation of distribution systems. In opposition to conventional approaches, modern distribution planning algorithms should emulate new environments in order to produce strategic expansion plans for guiding the evolution of the system in times of financial restriction.

In addition, the integration of smart grid operation within planning algorithms is a key aspect of proper distribution planning that allows renewable resources to be integrated and minimizes the cost of new electrical infrastructures.

In this Special Issue, we invite original submissions of new research outcomes that highlight innovations in the area of planning power distribution networks.

Topics of interests include, but are not limited to, the following:

  • Innovative planning techniques for MV and LV distribution networks;
  • Probabilistic approaches to power distribution network planning;
  • The smart management of distributed energy resources in power distribution networks;
  • Regulatory requirements for innovative power distribution network planning;
  • Power distribution network planning with innovative no-network solutions (flexibility exploitation);

The optimization of power distribution networks.

Dr. Gian Giuseppe Soma
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Energies is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • distribution network planning
  • distribution network management
  • distribution network optimization
  • probabilistic planning
  • flexibility
  • distributed energy resources

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Published Papers (1 paper)

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Research

25 pages, 10407 KiB  
Article
Determination, Evaluation, and Validation of Representative Low-Voltage Distribution Grid Clusters
by Andreas Weiß, Elisabeth Wendlinger, Maximilian Hecker and Aaron Praktiknjo
Energies 2024, 17(17), 4433; https://doi.org/10.3390/en17174433 - 4 Sep 2024
Cited by 2 | Viewed by 1172
Abstract
Decarbonizing the mobility and heating sector involves increasing connected components in low-voltage grids. The simulation of distribution grids and the incorporation of an energy system are relevant instruments for evaluating the effects of these developments. However, grids are highly diversified, and with over [...] Read more.
Decarbonizing the mobility and heating sector involves increasing connected components in low-voltage grids. The simulation of distribution grids and the incorporation of an energy system are relevant instruments for evaluating the effects of these developments. However, grids are highly diversified, and with over 900,000 low-voltage grids in Germany, the simulation would require significant data management and computing capacity. A solution already applied in the literature is the simulation of representative grids. Here, we show the compatibility of clusters and representatives for grid topologies from the literature and further extend and validate them by applying accurate grid data. Our analysis indicates that clusters from the literature unify well across three key parameters but also reveals that the clusters still exclude a relevant amount of grids. Extension, reclassification, and validation using about 1200 real grids establish meta-clusters covering the spectrum of grids from rural to urban regions, focusing on residential to commercial supply tasks. We anticipate our assay to be a further relevant step toward typifying low-voltage distribution grids in Germany. Full article
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