https://repository.utm.md/handle/5014/14964 Wed, 22 Apr 2026 03:49:48 GMT 2026-04-22T03:49:48Z https://repository.utm.md/handle/5014/14971 Sistem autonom de irigare integrat cu instalații de conversie a energiilor regenerabile: eoliană, solară, hidraulică (cu modul de control şi dirijare la distanţă) BOSTAN, Ion; BOSTAN, Viorel; DULGHERU, Valeriu; SOBOR, Ion; SECRIERU, Nicolae; VACULENCO, Maxim; CIOBANU, Oleg; CIOBANU, Radu; ŞĂRBAN, Vasile; CANDRAMAN, Sergiu; ODAINÂI, Valeriu; GLADÂŞ, Vitalie; MARGARINT, Andrei; ILCO, Valentin; LEVINEŢ, Nicolae; GÎRCAN, Adrian Prin structură și conținut lucrarea urmărește scopul de a îndruma managerii întreprinderilor agricole cum să dezvolte un sistem autonom de irigare prin aspersiune, microaspersiune sau picurare integrat cu instalații de conversie a energiilor regenerabile: eoliană, solară, hidraulică. Resursă electronică Sun, 01 Jan 2017 00:00:00 GMT https://repository.utm.md/handle/5014/14971 2017-01-01T00:00:00Z https://repository.utm.md/handle/5014/14970 Hydropower serving rural consumers BOSTAN, Ion The major goal of this Project is to develop engineering systems for flowing water kinetic energy conversion without dams on Nistru, Prut and Raut rivers, integrated with various technological systems. Development of cost-efficient micro hydro-power stations without building dams will guarantee financial support of the Project and will provide market stimulus that will work for the conservation of the river water ecological balance in the Republic of Moldova. The Project has transborder character because for the achievement of the objectives the partners will cooperate in order to obtain better solutions which will be applied in two countries (Republic of Moldova and Romania) and there will be permanent exchange of experience and information. Resursă electronică Tue, 01 Jan 2013 00:00:00 GMT https://repository.utm.md/handle/5014/14970 2013-01-01T00:00:00Z https://repository.utm.md/handle/5014/14969 Planetary Precesional Gears Drive Mechanisms Systems of Energy Conversion BOSTAN, Ion; DULGHERU, Valeriu; GLUŞCO, Constantin; OPREA, Anatol; MAZURU, Sergiu; BABAIAN, Ion; ŢOPA, Andrei; ŢOPA, Mihai; BOSTAN, Viorel; VACULENCO, Maxim The precesional transmissions differ from the classical ones by kinematical structure, the principle of motion transforming and gear by originality of the tooth gearing with spherical-spatial interaction. Resursă electronică Sun, 01 Jan 2006 00:00:00 GMT https://repository.utm.md/handle/5014/14969 2006-01-01T00:00:00Z