Analysis of infrasound noise emitted by high power wind turbine with asynchronous generator for selected resonant and median frequencies

2013 ◽  
Author(s):  
T. Malec ◽  
T. Boczar
Keyword(s):  
Wind Turbine ◽  
High Power ◽  
Asynchronous Generator

scholarly journals Abnormally High Power Output of Wind Turbine in Cold Weather: A Preliminary Study

2003 ◽  
Vol 9 (1) ◽  
pp. 23-33 ◽  
Author(s):  
Christophe Leclerc ◽  
Christian Masson
Keyword(s):  
Wind Turbine ◽  
Air Temperature ◽  
High Power ◽  
Power Output ◽  
Cold Weather ◽  
Air Density ◽  
High Power Output ◽  
Wind Velocities ◽  
Preliminary Study ◽  
Narrow Bands

According to popular belief, air temperature effects on wind turbine power output are produced solely by air density variations, and power is proportional to air density. However, some cases have been reported, all involving stall-controlled wind turbines, in which unexpected high power output was observed at very low temperatures.As a preliminary study, this article intends to quantify the influence of air temperature on the power production of the Tacke TW600 wind turbine installed in Tiverton, Ontario, Canada. Increases in power output due to air temperature variation are stratified by wind velocity, showing that these increases are below the theoretical limits of air density variations during operation in low winds and are comparable to and beyond those theoretical limits at higher wind velocities. At – 9°C and 0°C, narrow bands of power at distinct levels are observed in the stall regime of the turbine; they are typical of many stall phenomena observed on stall-controlled rotors, but these levels have been found to be independent of any parameters recorded.

scholarly journals Dispatchable High-Power Wind Turbine based on a Multilevel Converter with Modular Structure and Hybrid Energy Storage Integration

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Gustavo F. Gontijo ◽  
Dezso Sera ◽  
Mattia Ricco ◽  
Laszlo Mathe ◽  
Tamas Kerekes ◽  
...  
Keyword(s):  
Energy Storage ◽  
Wind Turbine ◽  
High Power ◽  
Modular Structure ◽  
Multilevel Converter ◽  
Hybrid Energy ◽  
Hybrid Energy Storage

Simulation model for wind turbine with asynchronous generator interconnected to the electric network

2004 ◽  
Vol 29 (3) ◽  
pp. 421-431 ◽  
Author(s):  
M.N. Mansouri ◽  
M.F. Mimouni ◽  
B. Benghanem ◽  
M. Annabi
Keyword(s):  
Simulation Model ◽  
Wind Turbine ◽  
Electric Network ◽  
Asynchronous Generator

scholarly journals Maximum Power Point Tracking of Wind Turbine Conversion Chain Variable Speed Based on DFIG

2018 ◽  
Vol 9 (2) ◽  
pp. 527 ◽  
Author(s):  
H. Becheri ◽  
I. K. Bousarhanne ◽  
A. Harrouz ◽  
H. Glaoui ◽  
T. Belbekri
Keyword(s):  
Wind Turbine ◽  
Maximum Power ◽  
Maximum Power Point ◽  
Point Tracking ◽  
Power Point Tracking ◽  
Wind Turbine System ◽  
Asynchronous Generator ◽  
Power Point ◽  
The Cost ◽  
First Time

Wind energy has many advantages, it does not pollute and it is an inexhaustible source. However, the cost of this energy is still too high to compete with traditional fossil sources. The yield of a wind turbine depends on three parameters: the power of the wind, the turbine power curve and the ability of the generator to respond to fluctuations in the wind. This article presented the MPPT of a wind turbine system equipped with an asynchronous generator has dual power under MatlabSimulink program, in the first time we simulated all the conversion chain with complete model of DFIG and vector control in second stepthen applied the extracted maximum power MPPT strategists, this command is effective and has several advantages it offered to kept the maximum power delivered to network despite all the parameter is change.

scholarly journals Open switch fault detection technique of a back-to-back converter using NPC topology for turbine systems

2018 ◽  
Vol 7 (2.12) ◽  
pp. 359
Author(s):  
S Mahaboob Basha ◽  
M Kannan
Keyword(s):  
Fault Detection ◽  
Solar Energy ◽  
Wind Turbine ◽  
High Power ◽  
Output Current ◽  
Good Efficiency ◽  
Continuous Quality ◽  
Torsion Vibration ◽  
Open Switch ◽  
New Applications

Efficiency is turning into more and more necessary in power electronics. New applications are developed to reduce the consumption of en-ergy. Inverters that supply continuous quality power have vast use in solar energy based applications. For a Wind Turbine Generation sys-tem with neutral-point-clamped (NPC) topology in a back to back converter , good efficiency is provided when operated at high power. In NPC topology totally twelve switches are present. Input current distortion, torsion vibration and output current distortion is caused by open switch fault within NPC inverter and rectifier of the consecutive converter. Wind Turbine Generation systems will be erroneous due to such faults. Open-switch fault detection methodology is necessary for consecutive converters for enhancing the output of Wind Turbine Genera-tion systems. Our proposed work checks NPC rectifier and inverter for outer and inner open switch faults. Additionally for all the possible open-switch faults , a novel open-switch fault detection methodology within the back to back converter has been presented in this paper.  

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