Wpływ wybranych czynników na wykorzystanie mocy nominalnej elektrowni wiatrowej i wskaźniki ekonomiczne produkcji energii

The influence of the constructional parameters as well as the conditions of work of the wind power station on the economical rates of the production of energy were analysed in this paper. The constructional parameters were the following: the diameter of the rotor of the power station, the height of gondola (the axis of the rotor),the power of the installed generator (the installed power). Among the conditions of work the medium-annual wind speed was taken into account the size of production of energy was also considered, treating the following dimensions as the variable parameters when the remaining sizes were solid. After composition of size of the production of energy for some cases, the economical analysis was conduce The time of return of investment in the wind power station was also estimated, accepting the current prices of energy.