The paper deals with modeling of stand-alone hybrid system, which uses photovoltaic
installation and fuel cell stack for generation and electrolyzer with hydrogen tank for storage …

The correct determination of the synchronous inductances L d and L q of a claw pole
alternator is an important task, due to their influence on the operation of the machine. The …

The DC-DC converters are used in some configurations of modern energy conversion
systems using renewable energy sources (RES). One of the topologies of DC-DC converters …

In this work, an electronic converter used for voltage equalization of connected in series
supercapacitor cells is presented. It is studied the voltage variation of the auxiliary …

In this paper is presented the mathematical modelling of a small-scale hydrokinetic
generator. The system consists of a turbine, permanent magnet synchronous generator, DC …

In the present work, the use of the “dark fiber” service to build the communication subnet of a
network for charging electric vehicles has been proposed. The advantages and …