Performances comparison of axial-flux permanent-magnet generators for small-scale vertical-axis wind turbine

Small wind turbines and their potential for internet of things applications

“…Despite EMGs' limited performance in low-frequency excitation or size limitations, micro-EMGs are increasingly being used as PGMs for SWTs due to topology optimization and micro and nano-fabrication technology. 223 , 224

Figure 10 Design and optimization of small EMGs for SWT (A) Small EMG design and analysis. 219 , 222 (Sharif University of Technology Publishing.

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