Improved control strategy of wind energy conversion system with PMSG during low voltage sags

2020 ◽  
Vol 1 (4) ◽  
pp. 125-130
Author(s):  
Piotr GAJEWSKI
Keyword(s):  
Wind Energy ◽  
Energy Conversion ◽  
Control Strategy ◽  
Low Voltage ◽  
Voltage Sags ◽  
Wind Energy Conversion System ◽  
Wind Energy Conversion ◽  
Conversion System ◽  
Energy Conversion System

A Novel Neuro Fuzzy Based Control Strategy for Variable Speed Wind Energy Conversion System

2014 ◽  
Vol 626 ◽  
pp. 111-117
Author(s):  
S.G. Amrutha ◽  
K. Ramesh
Keyword(s):  
Wind Energy ◽  
Energy Conversion ◽  
Wind Turbine ◽  
Control Strategy ◽  
Variable Speed ◽  
Wind Energy Conversion System ◽  
Wind Energy Conversion ◽  
Neuro Fuzzy ◽  
Conversion System ◽  
Energy Conversion System

— This article describes a novel control strategy of a stand-alone Self-Excited Induction Generator (SEIG) driven by a variable speed wind turbine. The conventional Wind Energy Conversion System (WECS) controller is restructured by using a Current Controlled Voltage Source Inverter (CC-VSI) with an Electronic Load Controller (ELC) is connected in parallel with the main consumer load to the AC terminals of the induction machine. The proposed control strategy has Neuro-Fuzzy Logic Controller (NFLC) and Hysteresis Current Controller (HCC) to extract the maximum available energy from the wind turbine as well as to regulate the generator terminal voltage simultaneously against wind speed and main load variation. The control parameters are derived according to steady state characteristics of the proposed system. The proposed system is modelled and simulated with the help of SimPower Systems block sets in MATLAB

Sign in / Sign up

Export Citation Format

Share Document