PERFORMANCE AND IMPACT OF HYDROKINETIC TURBINES IN RENEWABLE ENERGY SYSTEMS: A THEORETICAL APPROACH

Eugen-Vlad NĂSTASE

Abstract


The growing demand for sustainable and reliable energy has increased interest in emerging renewable technologies. Hydrokinetic turbines offer a promising solution by converting the kinetic energy of flowing water without requiring large infrastructure. This paper presents a theoretical review of their performance and impact within modern energy systems. Fundamental principles of energy conversion, key performance parameters such as power coefficient and tip speed ratio, and common modeling approaches are analyzed. The integration of hydrokinetic systems into hybrid and decentralized networks is also examined, highlighting their potential to improve energy reliability. Despite advantages such as reduced environmental impact, challenges related to efficiency, scalability, and technological maturity remain.

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