Impact of the integration of the 63 MW wind-farm in Zafarana Egypt on the unified power-grid

This paper presents a month of measurements on the feeders connecting a 63 MW wind farm in Zafarana Egypt, to the 22 kV busbars of the 22/220 kV/2X7S MVA Zafarana substation. Voltage variations and frequency harmonics are compared with the acceptable limits of the national grid within the Egyptian standard conditions and specification of the transmission systems.