文档介绍：Expert Systems with Applications 36 (2009) 9767–9775
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Expert Systems with Applications
journal homepage: ate/eswa
Pitch angle control in wind turbines above the rated wind speed by multi-layer
perceptron and radial basis function works
Ahmet Serdar Yilmaz a,*, Zafer Özer b
a Kahramanmarasß Sütçü Imam_ University, Department of Electrical and Electronics Engineering, Avsar Campus, 46050-9 Kahramanmarasß, Turkey
b Mersin University, Mersin, Turkey
article info abstract
Keywords: In wind energy conversion systems, one of the operational problems is the changeability and discontinu-
Variable-speed wind turbine ity of wind. In most cases, wind speed can fluctuate rapidly. Hence, quality of produced energy es
Pitch control an important problem in wind energy conversion plants. Several control techniques have been applied to
work-based controller improve the quality of power generated from wind turbines. Pitch control is the most efficient and pop-
Wind energy conversion systems
ular power control method, especially for variable-speed wind turbines. It is a useful method for power
regulation above the rated wind speed. This paper proposes an artificial work-based pitch angle
controller for wind turbines. In the simulations, a variable-speed wind turbine is modeled, and its oper-
ation is observed by using two types of arti