Comparative study of MPPT controllers for a wind energy conversion system

H Chojaa, A Derouich, Y Bourkhime… - … conference on advanced …, 2021 - Springer
International conference on advanced technologies for humanity, 2021Springer
This paper aims to discuss the modeling and control of a wind turbine using the maximum
power point tracking technique (MPPT) based on the Tip Speed Ratio (TSR) method to
extract the maximum power. A comparative study has been carried out within a four-types
control laws. Namely, conventional PI, nonlinear sliding mode, backstepping and finally,
artificial neural network controller. To identify which is which to provide the best
performances, the proposed control laws are tested under Matlab/Simulink under different …
Abstract
This paper aims to discuss the modeling and control of a wind turbine using the maximum power point tracking technique (MPPT) based on the Tip Speed Ratio (TSR) method to extract the maximum power. A comparative study has been carried out within a four-types control laws. Namely, conventional PI, nonlinear sliding mode, backstepping and finally, artificial neural network controller. To identify which is which to provide the best performances, the proposed control laws are tested under Matlab/Simulink under different operating conditions to check the controller’s performances. The performed simulations show that MPPT artificial neural network ensure the best performance compared to other controller because of its ability to map between inputs and outputs and efficiently cope with wind energy conversion system (WECS) nonlinearities.
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