Standalone Operation of Wind Turbine-Based Variable Speed Generators With Maximum Power Extraction Capability

2012 ◽  
Vol 27 (4) ◽  
pp. 822-834 ◽  
Author(s):  
Nishad Mendis ◽  
Kashem M. Muttaqi ◽  
Saad Sayeef ◽  
Sarath Perera
Keyword(s):  
Wind Turbine ◽  
Maximum Power ◽  
Variable Speed ◽  
Power Extraction

scholarly journals Maximum Power Extraction from Active Pitch Controlled Standalone Variable Speed Wind Turbine

2019 ◽  
Vol 9 (2) ◽  
pp. 3226-3229
Keyword(s):  
Wind Turbine ◽  
Wind Velocity ◽  
Synchronous Generator ◽  
Maximum Energy ◽  
Maximum Power ◽  
Resistive Load ◽  
Variable Speed ◽  
Permanent Magnet Synchronous Generator ◽  
Power Extraction ◽  
Variable Speed Wind Turbine

This paper focuses on modelling of a standalone variable speed wind turbine using MATLAB and increasing its performance by extracting the maximum power below rated wind velocity using MPPT algorithm and maintaining constant power using active pitch angle control for above rated wind velocity. The wind turbine is coupled to a Permanent Magnet Synchronous Generator (PMSG) which can operate on variable speed. A variable resistive load will extract the maximum energy possible and utilise it for heating applications.

scholarly journals Maximum Power Extraction Strategy for Variable Speed Wind Turbine System via Neuro-Adaptive Generalized Global Sliding Mode Controller

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 128536-128547 ◽  
Author(s):  
Izhar Ul Haq ◽  
Qudrat Khan ◽  
Ilyas Khan ◽  
Rini Akmeliawati ◽  
Kottakkaran Soopy Nisar ◽  
...  
Keyword(s):  
Wind Turbine ◽  
Sliding Mode ◽  
Maximum Power ◽  
Sliding Mode Controller ◽  
Variable Speed ◽  
Power Extraction ◽  
Wind Turbine System ◽  
Variable Speed Wind Turbine

scholarly journals MPPT control design for variable speed wind turbine

2020 ◽  
Vol 10 (5) ◽  
pp. 4604
Author(s):  
Meriem Otmane Rachedi ◽  
Mohammed Larbi Saidi ◽  
Fayçel Arbaoui
Keyword(s):  
Wind Turbine ◽  
Permanent Magnet ◽  
Fractional Order ◽  
Synchronous Generator ◽  
Maximum Power ◽  
Variable Speed ◽  
Permanent Magnet Synchronous Generator ◽  
Power Extraction ◽  
Proportional Integral ◽  
Variable Speed Wind Turbine

Variable speed wind turbine systems (VSWT’s) have been in receipt of extensive attention among the various renewable energy systems. The present paper focuses on fuzzy fractional order proportional-integral (FFOPI) control segment for variable speed wind turbine (VSWT) directly driving permanent magnet synchronous generator (PMSG). The main objective of this study is to reach maximum power point tracking (MPPT) through combination of advanced control based on FFOPI control applied to generator side converter (turbine and PMSG). The basic idea of the FFOPI controller is to implement a fuzzy logic controller (FLC) in cascade with Fractional Order Proportional Integral controller (FOPI). A comparative study with FOPI and classical PI control schemes is made. The traditional PI controller cannot deliver a sufficiently great performance for the VSWT. However, the results found that the proposed approach (FFOPI) is more effective and feasible for controlling the permanent magnet synchronous generator to mantain maximum power extraction. The validation of results has been performed through simulation using Matlab/Simulink®.

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