Alternative energy sources have a number of advantages over energy derived from fossil and nuclear power plants. In this way, the environment is protected, and many countries are encouraging the use of alternative energy sources. Large potential from this aspect has small hydropower plants, which are not expensive, they can be installed on small rivers, and in this way the received electricity is much cheaper. One of the problems that need to be solved is to prevent the penetration of impurities into turbine plants. This is solved by placing protective trash rack on water intakes. The paper presents an innovative solution for horizontal fine trashrack with cleaning function for small hydro-electric power stations. 9th International Scientific Conference „Research and Development of Mechanical Elements and Systems” Innovative solution of fine horizontal trash rack for small hydroelectric power stations Miltenović, Aleksandar Beju, Livia Miltenović, Vojislav Velimirović, Nikola info:eu-repo/semantics/conferenceObject application/pdf 2584204 bytes 2019 eng https://phaidrani.ni.ac.rs/o:2400 doi:10.1088/1757-899X/659/1/012049 http://creativecommons.org/licenses/by-nc-nd/4.0/legalcode