Problemy rozruchu układów napędowych prądu przemiennego zasilanych z baterii ogniw fotowoltaicznych

Whithin last few years the possibility of constructing autonomic PV low power generators used for electric driving systems feeding emerged. These systems usually 1-phase AC driving systems, may be used in certain household devices (eg. refrigerators, air condition). The amount of energy produced by these uncoventional energy sources depends on current weather conditions. On the basis of mathematical models of AC motors fed by PV systems with buffer energy source computer simulations of transient states during starting were performed. The parameter optimisation of newly elaborated structures of electrical drive systems operating in PV systems was carried about.