Fuzzy proportional-integral regulators for stand-alone wind energy conversion system

Sharma, Shailendra ; Singh, Bhim (2010) Fuzzy proportional-integral regulators for stand-alone wind energy conversion system In: International Conference on Power, Control and Embedded Systems (ICPCES), 2010, 29 Nov.-1 Dec. 2010, Allahabad, India.

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Official URL: http://ieeexplore.ieee.org/document/5698673/

Related URL: http://dx.doi.org/10.1109/ICPCES.2010.5698673

Abstract

This paper deals with the fuzzy logic based proportional-integral (FPI) regulators for voltage and frequency control (VFC) of an isolated asynchronous generator (IAG) in a wind energy conversion system (WECS). A three-leg voltage source converter (VSC) with battery supported energy storage (BSES) is used as a VFC. The VFC algorithm uses two fuzzy PI regulators, to improve the dynamic performance of the WECS. A three-phase four-wire WECS is realized in support with a zig-zag transformer connected at load bus. An extensive study is made based on performance of the controller to emphasize the merits of using FPI regulators in control algorithm. The proposed WECS is modeled and simulated in the MATLAB using simulink and sim power system toolboxes.

Item Type:Conference or Workshop Item (Paper)
Source:Copyright of this article belongs to Institute of Electrical and Electronics Engineers.
Keywords:Zig-Zag Transformer; Asynchronous Generator; Battery; Frequency Control; Fuzzy Logic; Voltage Control; Wind Power Generation
ID Code:109496
Deposited On:03 Aug 2017 12:11
Last Modified:03 Aug 2017 12:11

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