5. REFERENCES  Rangoni B. A contribution on electricity storage: the case of hydro-pumped storage appraisal and commissioning in Italy and Spain. Util. Policy, 23; 2012. p. 31–9.  Popa B, Paraschivescu A. Introduction in water energy uses. Politehnica Press Publishing House, Bucharest, 2007.  Mosonyi E. Water Power Development. Akademiai Kiado, Budapesta, 1987.  Popa F, Popa B, Popescu C Assessment of Pumped Storage Plants in Romania. EENVIRO 2016, 26-28 October 2016, Bucharest. Accepted for publication in Energy Procedia
F. Popa, C. Alexescu and B. Popa
Xuansheng Cheng, De Li, Peijiang Li, Xiaoyan Zhang and Guoliang Li
References 1. Amsden A.A. and Harlow F.H. A simplified MAC technique for incompressible fluid flow calculations, Journal of Computational Physics,1970, 6(2):322-325. 2. Bouabidi A., Driss Z. and Abid M.S. Vertical baffles height effect on liquid sloshing in an accelerating rectangular tank, International Journal of Mechanics and Applications, 20133(5): 105-116. 3. Cheng X.S., Cao L.L., and Zhu H.Y., Liquid-solid interaction seismic response of an isolated overground rectangular rein forced-concrete liquid-storage
Wiesław Tarczyński and Ryszard Kopka
of IMAPS-CPMP IEEE, Poland, Pułtusk 12–24.09.2008, pp. 107–116.  Kopka R., Tarczyński W., A fractional model of supercapacitors for use in energy storage systems of next generation shipboard electrical network , ‘Journal of Marine Engineering & Technology’, in review.  Loeffler Ch., Spears E., UPS Basics , pdf, Publ. Eaton Corporation, October 2011, [online], http://www.eaton.com/content/dam/eaton/markets/data-center/UPS-basics.pdf [access 08.09.2017].  Rafik F., Gualous H., Gallay R., Crausaz A., Berthon A., Frequency, thermal and
E. M. Diaconu
. Predusca, P. Pencioiu, V. Ursu, M. Hanek, P.C. Andrei, L.M. Constantinescu, Modelling the charging characteristics of storage batteries for PV power systems, ECAI 2013, Pitesti, Romania, June 27-29, 2013.
Emil Mihai Diaconu
. Andrei, T. Ivanovici, G. Predusca, P.C. Andrei, and E. Diaconu, Curve fitting method for modeling and analysis of photovoltaic cells characteristics, IEEE-AQTR 2012, Cluj-Napoca, Romania, May 24-27, 2012.  E. Diaconu, H. Andrei, G. Predusca, P. Pencioiu, V. Ursu, M. Hanek, P.C. Andrei, L.M. Constantinescu, Modelling the charging characteristics of storage batteries for PV power systems, ECAI 2013, Pitesti, Romania, June 27-29, 2013.
Nicolae Vasile, Bogdan Tene, Andrei Nedelschi, Nicolae Fidel and Ionuţ Craiu
References  Vasile, N, Stan, MF: The market of electrical products and technologies. Publishing House Bibliotheca, Târgoviște, 2012. https://www.researchgate.net/publication/273568700_Inginerie_electrica_Strategie_Piata_Piata_produselor_si_tehnologiilor_electrice_Nicolae_Vasile_Mihail_Florin_Stan_Editura_Bibliotheca_Targoviste_2012.  Măgureanu, R, Vasile, N, Solar and/or wind power plants with hydraulic energy storage, Patent application: RO 130 933 A2 din 21. 08. 2014, published on site-ul OSIM. [3
In this paper it is presented the control system of an automated storage which was conceived and achieved at the University of Oradea by using a Blue Earth 485 microcomputer. There are presented the main components of the control system: the microcomputer and the hardware interface for the drive, the control programs conceived as well as the implemented user interface on a PC computer.
K. M. Kaczorek
Author explains a necessity of supply optimization to construction sites with small storage areas. This paper takes account of conditions existing in Poland. From among all factors discussed by the author, first of all, we should point at construction works on plots located in densely built-up areas, obtained by demolition of existing buildings, as well as a necessity of plots utilization after demolished buildings that technical conditions do not allow for further exploitation.
Z. Kowal, M. Siedlecka, R. Piotrowski, K. Brzezińska, K. Otwinowska and A. Szychowski
., Szychowski A.: Patent No. PL 215515 B1. Construction of nodes of trusses from closed square or rectangular sections (in Polish), decision of 25-06-2013. 36 Kowal Z., Szychowski A.: Patent No. PL 219778 B1. Device for extraction and storage of thermal energy (in Polish), decision of. 12-11-2014. 37 Chwieduk D.: Solar energy in a building (in Polish), Arkady, Warszawa 2011. 38 Wołoszyn M. A.: Solar energy use in single-family houses (in Polish), Centralny Ośrodek Informacji Budownictwa, Warszawa 1991. 39 PN-EN 1990: 2004 Eurocode. Basis of structural
B. Jaworska, J. J. Sokołowska, P. Łukowski and J. Jaworski
The introduction of the sustainable development elements in the construction industry leads to finding new ways of using waste minerals that are difficult in storage and recycling. Coal combustion products have been already introduced into building materials as a part of cement or concrete but they have been thought insufficiently compatible with the polymer-cement binders . The paper presents results of the mechanical properties of polymer-cement composites containing two types of mineral additives: waste perlite powder that is generated during the perlite expanding process, and calcium fly ash which is the byproduct of burning coal in conventional furnaces. Mechanical tests of polymer-cement composites modified with wastes were carried out after 28 and 90 days of curing. As a part of preliminary study specific surface area and particle size distribution of mineral wastes were determined.