https://journals.anstar.edu.pl/index.php/sti <p><em>Science, Technology and Innovation </em>(STI) is an international, multidisciplinary open access journal, accepts scientifically rigorous research, regardless of novelty. STI provides a platform to publish primary and application research, including interdisciplinary and replication studies as well as negative results, and also facilitates the discovery of connections between research whether within or between disciplines. The publication criteria of STI are based on high and pure ethical standards and the rigour of the methodology and conclusions reported.</p> en-US sti_office@atar.edu.pl (Prof. Rafał Kurczab, PhD) help@libcom.pl (LIBCOM) Tue, 17 Mar 2026 10:31:43 +0100 OJS 3.3.0.8 http://blogs.law.harvard.edu/tech/rss 60 https://journals.anstar.edu.pl/index.php/sti/article/view/677 <p>The article examines the possibilities of using renewable energy sources for distributed generation in the Ukrainian power system. Potential risks and possible scenarios for the occurrence of resonance phenomena in the circuits of large-scale grid-connected solar power plants are discussed. The results of amplitude–frequency characteristic modeling identify the limiting ranges of resonance frequencies under varying numbers of STATCOM devices and different power supply system parameters. The issue of electromagnetic compatibility between solar inverters and a centralized power system with limited capacity is investigated. The effect of higher-order current harmonic absorption resulting from changes in the power of industrial load nodes is described. Studies of the electromagnetic interactions between solar power plants and industrial loads are essential for the further development of electromagnetic compatibility theory.</p> Yurii Papaika, Oleksandra Lysenko, Maksim Malyshko Copyright (c) 2026 Yurii Papaika, Oleksandra Lysenko, Maksim Malyshko https://creativecommons.org/licenses/by-sa/4.0 https://journals.anstar.edu.pl/index.php/sti/article/view/677 Tue, 17 Mar 2026 00:00:00 +0100