Recent research conducted by D. A. Sekatski from the Belarusian National Technical University has shed light on the critical issue of active power losses in overhead power lines due to corona discharge, particularly in relation to varying weather conditions. This study, published in “Proceedings of Higher Educational Institutions and Energy of the CIS,” highlights the complexity of accurately calculating these losses, which can significantly impact the efficiency of power transmission.
The research emphasizes that the determination of weather conditions is a major challenge in assessing the extent of power losses due to corona. Sekatski notes, “The accuracy of determining weather conditions and the use of forecasts is essential for calculating extended overhead lines.” In the past, Soviet-era recommendations provided a framework for estimating these losses based on field tests and experimental data, but the study seeks to refine this approach using contemporary climatic data.
In the context of the Republic of Belarus, the study explores high-voltage overhead lines of various rated voltages, constructing models that account for different climatic and weather conditions. By categorizing weather into four distinct groups, Sekatski’s research aims to improve the precision of calculations related to active power losses. The proposed method focuses on the average relative air density and the geometric parameters of overhead lines, which are crucial for understanding how environmental factors contribute to energy loss.
The implications of this research are significant for the energy sector. Accurate calculations of power losses can lead to better design and management of electrical networks, ultimately enhancing efficiency and reducing costs. For utility companies, this means potential savings in energy production and transmission, which can translate into lower prices for consumers. Additionally, improved forecasting and modeling could support the integration of renewable energy sources, which often operate under variable weather conditions.
Sekatski’s findings underscore the importance of aligning modern energy strategies with accurate data analysis. As the energy sector increasingly focuses on sustainability and efficiency, understanding the intricacies of power loss mechanisms becomes essential. This research not only contributes to the scientific community but also opens doors for commercial opportunities in optimizing power line infrastructure and enhancing energy management systems.
