Articoli correlati a Low Voltage Ride Through Enhancement of Grid Connected...

Low Voltage Ride Through Enhancement of Grid Connected Wind Farms: Augmentation of Variable Speed Wind Turbines Fault Ride Through (FRT) Capability - Brossura

Okedu, Kenneth Eloghene

 
9783848444960: Low Voltage Ride Through Enhancement of Grid Connected Wind Farms: Augmentation of Variable Speed Wind Turbines Fault Ride Through (FRT) Capability

Sinossi

The fast growth of wind generation has led to concern about the effect of wind power on the transient stability of the electric grid. New studies must be performed in order to evaluate the behaviour of the wind farms after severe faults and improve the design of the wind farms in an efficient and economical way. Under such circumstances, the most demanding requisite for wind farm is the Fault Ride-Through (FRT) capability. Wind farms connected to high voltage transmission system must stay connected when a voltage dip occurs in the grid, otherwise, the sudden disconnection of great amount of wind power may contribute to the voltage dip, with terrible consequences. Therefore, the dynamic and transient analyses of wind generators are necessary. This book proposes some methods with suitable control strategies for wind power application that helps wind farms to be connected during grid disturbances, achieving the grid code provisions in both steady and transient conditions. The results in this book can be significant in understanding the transient stability phenomena of fixed and variable speed wind turbines and also in designing of wind farms based on transient stability requirements.

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L'autore

Dr.Okedu E.Kenneth PhD,Renewable Energy System Engineering, Dept. of Elect/Elect Engineering, Kitami University of Technology,Japan. Lecturer,Dept. of Elect/Elect, University of Port Harcourt, Nigeria.Research interests;renewable energy,wind energy conversion,stability analysis of wind farms,integration/augmentation of wind farms with power system.

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