Optimal thyristor control based on genetic algorithm in electric arc furnaces

Rakhmonov, Ikromjon Usmanovich, Kholikhmatov, Bakhiddin Berdiugli, Рахмонов, Икромжон Усманович, Холихматов, Бахриддин Бердиугли, Raxmonov, Ikromjon Usmonovich, Xolixmatov, Baxriddin Berdio‘g‘li

Саноатда рақамли технологиялар · 2025-yil

Annotatsiya

This article examines the negative impacts on power quality during the operation of electric arc furnaces, with a particular focus on voltage asymmetry and reactive power flows. The need to ensure continuous furnace operation and maintain high temperatures imposes stringent requirements on the stability and quality of power supply. Accordingly, the primary goal of this study is to improve power quality and enhance the efficiency of the technological process by optimally selecting the thyristor firing angle in a thyristor-based control system. In this context, the firing angle is used as a control parameter influencing the compensation of reactive power in non-working phases, and is optimized using a genetic algorithm (GA). In the proposed model, the objective function incorporates criteria related to reactive power flows and voltage asymmetry. The results demonstrate that selecting an optimal firing angle significantly improves the system’s power quality indicators and substantially reduces voltage asymmetry.

Maqola ma’lumotlari
MualliflarRakhmonov, Ikromjon Usmanovich, Kholikhmatov, Bakhiddin Berdiugli, Рахмонов, Икромжон Усманович, Холихматов, Бахриддин Бердиугли, Raxmonov, Ikromjon Usmonovich, Xolixmatov, Baxriddin Berdio‘g‘li
JurnalСаноатда рақамли технологиялар
NashriyotҚарши муҳандислик-иқтисодиёт институти
ISSN3030-3214, 2023-2026
Nashr sanasi2025-09-05
Jild3
Son3
Betlar194-199
TilIngliz
Ilmiy sohaTexnika
DOI10.70769/3030-3214.srt.3.3.2025.13
Indeksga qo‘shilgan2026-08-26

DOI: 10.70769/3030-3214.srt.3.3.2025.13 · Maqolaning asl sahifasi

Kalit so‘zlar

electric arc furnace, thyristor firing angle, power quality, genetic algorithm, voltage asymmetry, reactive power, optimal control, stability of the technological process, электродуговая печь, угол открытия тиристора, качество электроэнергии, генетический алгоритм, несимметрия напряжения, реактивная мощность, оптимальное управление, стабильность технологического процесса, elektr yoyli pech, tiristor ochilish burchagi, elektr energiyasi sifati, genetik algoritm, kuchlanish nosimmetriyasi, reaktiv quvvat, optimal boshqaruv, texnologik jarayon barqarorligi

Ilmiy soha

Texnika

Iqtibos keltirish

APARakhmonov, Ikromjon Usmanovich, Kholikhmatov, Bakhiddin Berdiugli, Рахмонов, Икромжон Усманович, Холихматов, Бахриддин Бердиугли, Raxmonov, Ikromjon Usmonovich, & Xolixmatov, Baxriddin Berdio‘g‘li (2025). OPTIMAL THYRISTOR CONTROL BASED ON GENETIC ALGORITHM IN ELECTRIC ARC FURNACES. Саноатда рақамли технологиялар, 3(3), 194-199. https://doi.org/10.70769/3030-3214.srt.3.3.2025.13
GOST (OAK)Rakhmonov, Ikromjon Usmanovich va b. OPTIMAL THYRISTOR CONTROL BASED ON GENETIC ALGORITHM IN ELECTRIC ARC FURNACES // Саноатда рақамли технологиялар. – 2025. – T. 3, № 3. – P. 194-199. – DOI: 10.70769/3030-3214.srt.3.3.2025.13.
MLARakhmonov, Ikromjon Usmanovich, Kholikhmatov, Bakhiddin Berdiugli, Рахмонов, Икромжон Усманович, Холихматов, Бахриддин Бердиугли, Raxmonov, Ikromjon Usmonovich, and Xolixmatov, Baxriddin Berdio‘g‘li. “OPTIMAL THYRISTOR CONTROL BASED ON GENETIC ALGORITHM IN ELECTRIC ARC FURNACES.” Саноатда рақамли технологиялар, 3(3), 194-199, 2025. https://doi.org/10.70769/3030-3214.srt.3.3.2025.13
ChicagoRakhmonov, Ikromjon Usmanovich, Kholikhmatov, Bakhiddin Berdiugli, Рахмонов, Икромжон Усманович, Холихматов, Бахриддин Бердиугли, Raxmonov, Ikromjon Usmonovich, and Xolixmatov, Baxriddin Berdio‘g‘li. “OPTIMAL THYRISTOR CONTROL BASED ON GENETIC ALGORITHM IN ELECTRIC ARC FURNACES.” Саноатда рақамли технологиялар, 3(3), 194-199 (2025). https://doi.org/10.70769/3030-3214.srt.3.3.2025.13
HarvardRakhmonov, Ikromjon Usmanovich, Kholikhmatov, Bakhiddin Berdiugli, Рахмонов, Икромжон Усманович, Холихматов, Бахриддин Бердиугли, Raxmonov, Ikromjon Usmonovich, and Xolixmatov, Baxriddin Berdio‘g‘li (2025) ‘OPTIMAL THYRISTOR CONTROL BASED ON GENETIC ALGORITHM IN ELECTRIC ARC FURNACES’, Саноатда рақамли технологиялар, 3(3), 194-199. https://doi.org/10.70769/3030-3214.srt.3.3.2025.13
BibTeX
@article{rakhmonovikromjonusmanovich2025,
  title = {OPTIMAL THYRISTOR CONTROL BASED ON GENETIC ALGORITHM IN ELECTRIC ARC FURNACES},
  author = {Rakhmonov, Ikromjon Usmanovich and Kholikhmatov, Bakhiddin Berdiugli and Рахмонов, Икромжон Усманович and Холихматов, Бахриддин Бердиугли and Raxmonov, Ikromjon Usmonovich and Xolixmatov, Baxriddin Berdio‘g‘li},
  journal = {Саноатда рақамли технологиялар},
  year = {2025},
  volume = {3},
  number = {3},
  pages = {194-199},
  doi = {10.70769/3030-3214.srt.3.3.2025.13},
  url = {https://doi.org/10.70769/3030-3214.srt.3.3.2025.13}
}

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