Short-term energy optimization of a mixed thermo-hydro power system with emphasis on hydroelectric plant exploitation
Year: 2025
Type: article
Abstract: The paper focuses on the optimization of a mixed thermo-hydro power system production, with a particular emphasis on a comprehensive overview of mathematical models and optimization methods, addresses the challenges and opportunities in enhancing energy efficiency and reliability. The delves into optimizing hydro power systems across various time horizons: long-term, mid-term, and short-term planning. A detailed analysis is provided on the division of power outputs for individual generating units during plant operation, ensuring optimal performance across different scenarios. A low-head hydro power plant case study explores short-term optimization, crucial for meeting daily load demands. This section highlights the operational strategies and decision-making processes necessary for maintaining a balance between energy production and system reliability. In addition, the paper investigates energy optimization strategies for a reconstructed hydro power plant, incorporating ecological requirements to align with modern sustainability standards.
Source: Thermal Science
Authors: Aleksandar Gajic, Lalica Jokic, Marijana Saric, Jelena Djokic, Miguel Lorenzo
Institution: Academy of Engineering Sciences of Serbia
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: gold
Estimated APC paid: $161
OpenAlex ID: W4409175176