Design and Verification of the LQR Controller Based on Fuzzy Logic for Large Wind Turbine
نویسندگان
چکیده
In this study, a linear quadratic regulator based on the fuzzy logic (LQRF) control algorithm for variable-speed variable-pitch wind turbine was designed. addition, to verify optimum performance of controller, simulations and tunnel tests were conducted. simulation, performances proportional-integral (PI) LQRF algorithms compared in transition region rated power region. test, applicability verified by comparing it with conventional PI algorithms. The results showed that when control, proposed reduced tower vibration up 12.50% depending operating Furthermore, deviation 38.93%. These confirmed increases structural stability turbines controls.
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ژورنال
عنوان ژورنال: Energies
سال: 2021
ISSN: ['1996-1073']
DOI: https://doi.org/10.3390/en14010230