Version 1
: Received: 31 January 2024 / Approved: 1 February 2024 / Online: 1 February 2024 (11:32:26 CET)
How to cite:
Ustinov, D.; Abou rashid, A. Evaluation of the impact of distributed generation on voltage and power losses in the electrical distribution network. Preprints2024, 2024020076. https://doi.org/10.20944/preprints202402.0076.v1
Ustinov, D.; Abou rashid, A. Evaluation of the impact of distributed generation on voltage and power losses in the electrical distribution network. Preprints 2024, 2024020076. https://doi.org/10.20944/preprints202402.0076.v1
Ustinov, D.; Abou rashid, A. Evaluation of the impact of distributed generation on voltage and power losses in the electrical distribution network. Preprints2024, 2024020076. https://doi.org/10.20944/preprints202402.0076.v1
APA Style
Ustinov, D., & Abou rashid, A. (2024). Evaluation of the impact of distributed generation on voltage and power losses in the electrical distribution network. Preprints. https://doi.org/10.20944/preprints202402.0076.v1
Chicago/Turabian Style
Ustinov, D. and Aysar Abou rashid. 2024 "Evaluation of the impact of distributed generation on voltage and power losses in the electrical distribution network" Preprints. https://doi.org/10.20944/preprints202402.0076.v1
Abstract
The increasing expansion of the use of renewable distributed generation (RDG) technologies in electrical networks such as solar plants or wind farms and others has changed the nature of the distributed system and transformed it from the traditional system into an efficient system. This system has led to various technical effects in the host networks, with regard to voltage, electrical energy losses, fault levels, stability and electrical energy quality. These effects are not generic to any network; It can be positive, negative or neutral depending on the structure of the studied network, its operational condition and the various technology of the distributed generators. This research aims to quantitatively correct the effects of (RDG) in terms of voltage and electrical energy losses in the host networks. , since efficient distribution systems contain generators of a special nature and often contain bidirectional flux energy, it was necessary to construct a mathematical model of the distribution system hosting RDG units, which is fundamentally different from the traditional model of defining the reference electrical distribution bus bar. In order to achieve the systematic analysis, evaluation criteria and indicators were determined and mathematical formulas for them were completed. Based on the accomplished mathematical basis, an algorithm designed in such a way that it can be applied to any multi-voltage distribution system and to different distributed regenerative generation techniques is proposed. To demonstrate the algorithm's capabilities, it was tested on typical distribution networks using Factory Power DigSilent software, which is somewhat similar to MATLAB but more suitable for large capacity systems.
Keywords
energy, distributed generation (DG), protection systems, distribution networks, quantitative effect, energy losses.
Subject
Engineering, Electrical and Electronic Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
