Open AccessNew design of robust PID controller based on meta‐heuristic algorithms for wind energy conversion system
Author(s) -
Elsisi Mahmoud
Publication year - 2020
Publication title -
wind energy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.743
H-Index - 92
eISSN - 1099-1824
pISSN - 1095-4244
DOI - 10.1002/we.2439
Subject(s) - pid controller , control theory (sociology) , robustness (evolution) , wind power , wind speed , robust control , computer science , heuristic , control engineering , engineering , control system , control (management) , temperature control , electrical engineering , artificial intelligence , biochemistry , chemistry , physics , meteorology , gene
This paper proposes a new robust control method for a wind energy conversion system. The suggested method can damp the deviations in the generator speed because of the penetration of wind speed and load demand fluctuations in the electrical grid. Furthermore, it can overcome the uncertainties of the plant parameters because of load demand fluctuations and the errors of the implementation. The new method has been built based on new simple frequency‐domain conditions and the whale optimization algorithm (WOA). This method is utilized to design a robust proportional‐integral‐derivative (PID) controller based on the WOA in order to enhance the damping characteristics of the wind energy conversion system. Simulation results confirm the superiority and robustness of the proposed technique against the wind speed fluctuations and the plant parameters uncertainties compared with other meta‐heuristic algorithms.