Title :
A new islanding detection algorithm for wind turbine equipped by a self excited induction generator
Author :
Aghdam, T. Soleimani ; Kargar, Hossein Kazemi
Abstract :
This paper proposes a new islanding detection. Proposed anti islanding protection algorithm is based on frequency and phase variation during islanding. Effectiveness and great capability of this new method is simulated and shown. In despite of previous methods, proposed algorithm is insensitive to other phenomena and no false trip is seen. No additional hardware and no complicated processing are needed. The proposed algorithm is quite implementable to nowadays power systems. A 0.66MW 690V wind turbine is simulated and modeled in MATLABSIMULINK.
Keywords :
asynchronous generators; power generation protection; wind turbines; Matlab-Simulink simulation; antiislanding protection algorithm; frequency variation; islanding detection algorithm; phase variation; power 0.66 MW; self-excited induction generator; voltage 690 V; wind turbine; Algorithm design and analysis; Capacitors; Circuit faults; Power systems; Switches; Voltage fluctuations; Wind turbines; Anti Islanding Protection; False Tripping; Islanding; NDZs; Wind Turbine;
Conference_Titel :
Electrical Power Distribution Networks (EPDC), 2012 Proceedings of 17th Conference on
Conference_Location :
Tehran
Print_ISBN :
978-1-4673-1418-3
