@article { author = {Dalcalı, Adem and AKBABA, Mehmet}, title = {Optimum Pole Arc Offset in Permanent Magnet Synchronous Generators for Obtaining Least Voltage Harmonics}, journal = {Scientia Iranica}, volume = {24}, number = {6}, pages = {3223-3230}, year = {2017}, publisher = {Sharif University of Technology}, issn = {1026-3098}, eissn = {2345-3605}, doi = {10.24200/sci.2017.4357}, abstract = {In this study the effect of parametric variatıon of the pole-arc offset distance on the performance of a permanent-magnet synchronous generator (PMSG) used in wind energy applications has been investigated. Fourier analyses of the voltage wave-shapes that are obtained by the parametric variation of the pole-arc offset value have been made. The THD is determined for each voltage wave-shape. As a result of optimization study the efficiency and the output power have been kept approximately constant. The THD of the output voltage has been decreased}, keywords = {Synchronous generator,pole arc offset,surface mounted,voltage wave-shape,THD}, url = {https://scientiairanica.sharif.edu/article_4357.html}, eprint = {https://scientiairanica.sharif.edu/article_4357_0a52fae70b4a160cd3bdf0dcd2f3d10c.pdf} }