| Abstract [eng] |
In master‘s thesis analyzed wind – voltage flicker caused by the phenomenon and its causes. In the work discussed the impact of wind power operating for power voltage quality. Also determined an effect of voltage flicker for electrical equipment, humans health and enviroment. The work presents the methodology for calculating the voltage flicker of wind power at the connection point to power grid. Practical calculations of master's thesis have been made in the Pakruojis 6 MW wind power park. In the master‘s thesis calculated voltage change causes the wind power connection point of the constant voltagre flicker, switching at an initial speed of the wind-induces voltage flicker and switching at the rated speed of the wind-induced voltage flicker. The calculation was made in the wind park, connected to 10 and 35 kV power network. The end of work contains conclusions of the investigation results. |
