PDFAbstract: This research introduces a novel 1 kW axial-flux permanent magnet synchronous generator (AF-PMSG) designed specifically for low-power wind turbines. Employing magnetic circuit theory, we developed a systematic design process and conducted rigorous performance analyses under various operating conditions. MATLAB simulations were validated through 3D Finite Element Analysis and experimental testing, ensuring the accuracy of our model. The generator achieved a maximum efficiency of 87.7% and maintained consistent performance across a wide range of wind speeds. Compared to traditional generators, the axial-flux topology significantly increases power density, making it an ideal choice for small-scale wind energy applications.
Keywords: Electric machine design, Energy conversion, Finite element analysis, Permanent magnet machines, Wind energy
Cite this paper
E. Ortiz-Garcia, Juan M. Ramirez, José Rafael Dorrego-Portela. (2024) Design and Performance Evaluation of an Axial Flux PM Generator for Micro-Wind Applications. International Journal of Power Systems, 9 , 17-25
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