Field studies and transient analysis related to wind electric systems

摘要: The paper presents the results of an extensive field study conducted in some wind farms India with a view to assessing extent variation speed and abnormal grid conditions. It is established through this that considerable loss power generation has been observed due line outages abnormalities. strongly recommended such data must be effectively used designing equipment other subsystems. Patterns generator transients occurring practice are investigated understand their nature. This relevant as induction generators mostly employed machines contrast synchronous for bulk generation. Transients both laboratory models studied typical results, theoretical experimental, presented.