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Development and experimental validation of intelligent control systems for high-frequency ozonators

Аскар АбдыкадыровTashkent Institute of Irrigation and Agricultural Mechanization Engineers , 39 Kori Niyoziy St. , Mirzo Ulugbek District , Tashkent 100000 , UzbekistanMaxat MamadiyarovDepartment of Radio Engineering, Electronics and Space Technologies , Satbayev University , Satpaev str. , 22a , Almaty , 050013 , Republic of KazakhstanDina ErmanovaDepartment of Mathematics, Physics and Computer Science , Central Asian Innovation University , Baitursynova str. , 80A , Shymkent , 160000 , Republic of Kazakhstan,Sauletbek KoshkinbayevAinur KuttybayevaDepartment of Radio Engineering, Electronics and Space Technologies , Satbayev University , Satpaev str. , 22a , Almaty , 050013 , Republic of KazakhstanNazira DarimbayevaInstitute of Energy and Green Technologies , Almaty University of Power Engineering and Telecommunications named after Gumarbek Daukeyev , Baytursinuli 126/1 , Almaty , KazakhstanZhanar ToygozhinovaInstitute of Energy and Green Technologies , Almaty University of Power Engineering and Telecommunications named after Gumarbek Daukeyev , Baytursinuli 126/1 , Almaty , KazakhstanNurzak DuisenovMadina KoshkinbayevaNurlan KystaubayevDepartment of Radio Engineering, Electronics and Space Technologies , Satbayev University , Satpaev str. , 22a , Almaty , 050013 , Republic of Kazakhstan

2026en

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ABI

Annotatsiya

Improving the environmental safety and energy efficiency of water disinfection technologies is a key challenge in ecological engineering.This study proposes and experimentally validates a hybrid intelligent control system for a high-frequency ozonator based on a plasma-liquid process, aimed at maintaining operation within an environmentally safe regime by preventing both excessive and insufficient ozone dosing.Experimental results show that under hybrid control the dissolved ozone concentration is maintained within 0.18-0.22mg/L, whereas under classical control it varies within 0.14-0.26mg/L.The specific energy consumption is reduced from about 0.70 kWh/ m³ to 0.52-0.58kWh/m³, providing an energy saving of 22-25%.Under severe nonstationary disturbances (step change of water conductivity), the ozone concentration drop is limited to -13% with hybrid control compared to -35% with classical control.These results demonstrate that the proposed control system ensures a stable, energyefficient, and environmentally safe operation of high -frequency ozonation-based water disinfection systems.

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DOI: 10.12911/22998993/217235

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