PROJECTING SYSTEM OF WIND TURBINE OF THE UNIVERSITY DEPARTMENT OF PROFESSIONAL STUDIES

U ovom radu prikazane su smjernice za projektiranje malih vjetroagregatskih sustava koji mogu biti spojeni na mrežu ili raditi samostalno. Odabrani mali vjetroagregat snage 1,5 [kW] je predviđen za rad u sklopu s regulatorom do maksimalne snage 3 [kW] s internom i eksternom kočnicom. Odabran je inverter snage 1,3 [kW] za priključak krajnjih potrošača s obzirom na to da se da u bilo kojem momentu može maksimalno opteretiti sustav. Kapacitet baterija od 165 [Ah] odgovara količini energije koju generator proizvede i koju potroši inverter na strani potrošača. Prikazano je povezivanje svih izvršnih elemenata te kako napraviti upravljani sustav s mogućnošću raznovrsnih mjerenja u svrhu edukacije koristeći sklopnike, releje i PLC.This paper presents guidelines for the design of small wind turbine systems that can be connected to the grid or work independently. The selected small wind turbine with power of 1,5 [kW] is designed to work in conjunction with a regulator up to a maximum power of 3 [kW], with an internal and an external brake. The 1,3 [kW] inverter was chosen for the end consumer connection since the system can be maximally loaded at any time. The battery capacity of 165 [Ah] corresponds to the amount of energy produced by the generator and consumed by the inverter on the consumer side. The connection of all executive elements is shown and how to make a controlled system with the possibility of various measurements for the purpose of education, by using contactors, relays and PLC