1. Kudrjavtsev, O., & Kilk, A. (2012). Study and verification of a slow speed PM generator with outer rotor for small scale wind turbines. In Proceedings of Electric Power Quality and Supply Reliability Conference (PQ), 11–13 June 2012 (pp. 1–6). Tartu, Estonia: IEEE.
2. Kallaste, A., Belahcen, A., & Vaimann, T. (2015). Effect of PM parameters variability on the operation quantities of a wind generator. In Proceedings of IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD), 26–27 March 2015 (pp. 242–247). IEEE.10.1109/WEMDCD.2015.7194536
3. Ruoho, S., Dlala, E., & Arkkio, A. (2007). Comparison of demagnetization models for finite-element analysis of permanent-magnet synchronous machines. IEEE Trans. Magn., 43(11), 3964–3968.10.1109/TMAG.2007.906749
6. Kallaste, A. (2013). Low speed permanent magnet slotless generator development and implementation for windmills. PhD dissertation, Tallinn University of Technology, Estonia.