Title :
Isolated Asynchronous Generator in Wind Generation Feeding Dynamic Loads
Author :
Sharma, Shailendra ; Singh, Bhim
Author_Institution :
Electr. Eng. Dept., Indian Inst. of Technol., New Delhi, India
Abstract :
This paper deals with investigation on the performance of voltage and frequency controller (VFC) of a wind power generation using a capacitor excited isolated asynchronous generator (IAG) feeding dynamic loads. The amplitude of load currents is estimated using the low pass filter to control the voltage and frequency of IAG system. Three-leg voltage source converter (VSC) with a battery energy storage system (BESS) and non-isolated T-connected transformer is used as a VFC. The proposed VFC works as a voltage regulator, a load leveler, a load balancer and a harmonic eliminator. The wind power driven IAG system is modeled and simulated in the MATLAB using Simulink and sim power system (SPS) toolboxes.
Keywords :
asynchronous generators; battery storage plants; frequency control; low-pass filters; power convertors; power filters; power generation control; power transformers; voltage control; wind power plants; BESS; MATLAB; SPS toolboxes; Simulink; VFC; VSC; battery energy storage system; capacitor excited isolated asynchronous generator; dynamic load feeding; harmonic eliminator; load balancer; load current amplitude; load leveler; low pass filter; nonisolated T-connected transformer; simpower system toolboxes; three-leg voltage source converter; voltage and frequency controller; voltage regulator; wind power driven IAG system; wind power generation; Batteries; Generators; Induction motors; Load modeling; Reactive power; Voltage control; Wind speed;
Conference_Titel :
Industry Applications Society Annual Meeting (IAS), 2010 IEEE
Conference_Location :
Houston, TX
Print_ISBN :
978-1-4244-6393-0
DOI :
10.1109/IAS.2010.5615618
