Geração de energia hidrelétrica através de sifão em barragens

Abstract

The siphons, devices that exploit the difference in height between the water surface in the dam and the discharge point, were implemented in a specific dam. Operational and performance data were collected, evaluating the system's effectiveness under real conditions, including the placement of the turbine at the beginning or end of the pipe to harness the water's descent, indicating a significant energy production. The environmental impacts associated with the implementation of this technology were meticulously assessed, revealing that, compared to conventional dams, siphons demonstrate a lower environmental impact. This approach preserves aquatic ecosystems and reduces the flooded area, contributing to more sustainable practices in hydroelectric power generation. The economic analysis, considering implementation costs and financial returns, highlighted the competitiveness of siphons in terms of cost-effectiveness when compared to conventional methods of hydroelectric power generation. The conclusions emphasize the economic viability of power generation through siphons. The results suggest that this approach represents a sustainable and efficient alternative for electricity production, playing a crucial role in diversifying the energy matrix and reducing the environmental impacts associated with hydroelectric power generation. Keywords: Siphon, electric power generation, operational performance.