Idziak, P., Barański, M., Łyskawiński, W. (2015). 
	Compared analysis of lspm sm and squirrel-cage motor exploitation with variable rotational speed. Czasopismo Techniczne, 2015, 203-208. doi: https://doi.org/In this paper, the steady-states operation of a line start permanent magnet synchronous motor (LSPMSM) and a squirrel-cage motor have been compared. The stator of a Sg 100L-4B type, 3 kW induction motor, was used in both structures. The squirrel cage in t