Open AccessOptimal and stable energetic operation of wind power systems at variable wind speed
Author(s) -
Cristian Paul Chioncel,
C. Murarescu,
Marius Dudu,
Ovidiu Tirian
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1426/1/012041
Subject(s) - wind power , permanent magnet synchronous generator , wind speed , turbine , control theory (sociology) , power (physics) , magnet , generator (circuit theory) , automotive engineering , computer science , environmental science , engineering , electrical engineering , meteorology , physics , mechanical engineering , control (management) , quantum mechanics , artificial intelligence
In the present paper we analyse the stable and optimal operation of wind power systems, WPS, composed of wind turbines, TV, coupled with synchronous generators with permanent magnets (SGPM), high power SGPM in the Dobrogea area, 4MW turbines manufactured at General Electric. Based on the experimental data, the wind turbine models MM-WT and the MM-SGPM permanent magnet synchronous generator are determined. Using these mathematical models, simulations are made of rapid variations in wind speed over time and the conditions for stable and energy-efficient EEA operation are highlighted. It mainly analyses the evolutions in time of power and speed from the generator, in direct connection with the change in wind speed over time. At the end of the paper is given a power calculation algorithm at SGPM, based on wind velocity measurements and VUM, ω, so that the operation is stable and energy optimal.