187 Gheorghe Samoilescu, Sergiu Nicolae, FlorenŃiu Deliu, Raluca Apostol – Mate The present paper represents the result of a research project regarding the construction of a wave driven hydraulic plant that is going to be in% stalled on the Black Sea shore in the area of the city of Constanta. Sev% eral phases were analyzed: numerical simulations for the micro plant – wave energy theory; finite element simulation – results and conclu% sions; generating the blueprint for the construction of the plant. : hydro%pneumatic installation, micro%power station, floor coverings, profiles, resistance module The water column type hydraulic collector for the wave energy is a part of the micro electrical plant. It collects and transfer the wave energy in an air cell in which the gas is compressed and decompressed by a ram. The ram is directly driven by the waves. The compressed and decompressed air drives a turbine con% nected to an electrical generator. In figure 1 is illustrated a rough layout of the collector on which has been made several calculus in order to dimension it, to simulate the loadings and to check the tension and distortion or bending. The col% lector consists in a two openings case, one opening in the inferior part, in order to collect the water pushed by the wave pressure, and the other one in the superior part, used in the intake and exhaust of the air. The body of the collector is divided in two rooms, separated by plan of the surface of the resting water. The main process consists in the variation of water levels inside and outside the collector generating the pressure and discharge variations of the compressed and decom% pressed air. The objective of the research is, on one hand, to determine the bur% dens of the waves that actuate on the structure of the micro plant, and, on the other hand, to test the resistance of pre dimensioned structure to the actuation of the waves. The calculus was made for the specific of the Black Sea waves, includ% ing different directions of them against the collector. The parameters taken into ANALELE UNIVERSITĂłII “EFTIMIE MURGU” REIłA ANUL XX, NR. 2, 2013, ISSN 1453 - 7397