A LQRI power control for DFIG tuned by a weighted-PSO
| Autor: | L.A.L. Almeida, A. Segundo Potts, Lucas L. Rodrigues, A. J. Sguarezi Filho, J. A. T. Altuna, André Luiz de Lacerda Ferreira Murari |
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| Rok vydání: | 2019 |
| Předmět: |
0209 industrial biotechnology
Computer science Stator Applied Mathematics 020208 electrical & electronic engineering Particle swarm optimization 02 engineering and technology Linear-quadratic regulator Computer Science Applications law.invention 020901 industrial engineering & automation Control and Systems Engineering Robustness (computer science) Control theory Search algorithm law Integrator 0202 electrical engineering electronic engineering information engineering Electrical and Electronic Engineering Decoupling (electronics) Power control |
| Zdroj: | Control Engineering Practice. 85:41-49 |
| ISSN: | 0967-0661 |
| DOI: | 10.1016/j.conengprac.2018.12.014 |
| Popis: | This article proposes the linear quadratic regulator with integrator to perform the power control delivered to the grid by a doubly fed induction generator. For this, the machine model is presented as state equations, where the imposition of the synchronous orientation by the stator flux allows power decoupling and consequently individual rotor current control. The controller is optimized by a particle swarm with adaptive inertia weight search algorithm. Experimental results showed the robustness and efficacy of this controller when applied in a wind energy conversion system. |
| Databáze: | OpenAIRE |
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