https://repository.utm.md/handle/5014/20943 Proceedings of the 7th Edition of European Exhibition of Creativity and Innovation, Romania 2026-04-20T06:06:01Z https://repository.utm.md/handle/5014/20961 Ground infrastructure of space technologies national center with local and remote control for satellite tracking and attitude simulation BOSTAN, Ion; SECRIERU, Nicolae; BOSTAN, Viorel; CANDRAMAN, Sergiu; MARGARINT, Andrei; BARBOVSCHI, Alexandru; LEVINEȚ, Nicolae; GÎRȘCAN, Adrian; ILCO, Valentin; JURAT, Andrei The developing of the infrastructure of NCST ground stations will provide a new level of operational research and satellite communication for a large number of researchers, PhD students and to enable more efficient implementation and promotion of space technologies. This infrastructure development covers both pre-launch stage testing of performance by attitude control simulating of the satellite, satellite communication and remote control and post-launch, on orbit flight. This will serve as a platform for future connection to ground stations NCST a common European network. 2015-01-01T00:00:00Z https://repository.utm.md/handle/5014/20960 Small Power Wind Turbine with Vertical Axle BOSTAN, Ion; VIŞA, Ion; DULGHERU, Valeriu; CIUPERCĂ, Radu; PORCESCU, Gavril To increase the conversion efficiency of wind energy at speeds V=2...5 m/s a new wind working element has been designed, based on combined effect of the Darrieus and Savonius rotors. The Darreus rotor is connected to the stator, and Savonius rotor – to the rotor of the electric generator with permanent magnets. Patent no. 127909 RO, Application 20150124 MD. Class no.: 2. Energy and sustainable development 2015-01-01T00:00:00Z https://repository.utm.md/handle/5014/20959 Photovoltaic station with sun’ self orientation BOSTAN, I.; DULGHERU, V.; DICUSARĂ, I.; CIOBANU, O.; CIOBANU, R. The invention relates to the thermal power plants without fuel burning and CO2 production, namely to plants for solar energy conversion into electrical energy. The photovoltaic station with include a panel with solar cells, and mechanism for automatic sun orientation. Patent no. 3975/2010; 2965/2006. 2015-01-01T00:00:00Z https://repository.utm.md/handle/5014/20958 Means of car transportation on water powered by car engine DULGHERU, V.; RABEI, I. Car transportation and orientation of transport means on water is performed using motor of car. Patent no. Application 2015 0043 2015-01-01T00:00:00Z