Design of the exterior-rotor PM synchronous motor for an electric powered paragliderNukki, Rene; Lehtla, Tõnu; Kilk, Aleksander; Kangru, Tavo2015 56th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON)2015 / p. 245-248 : ill

Exterior-rotor permanent magnet synchronous machine with toroidal windings for unmanned aerial vehiclesNukki, Rene; Kilk, Aleksander; Kallaste, Ants; Vaimann, Toomas; Tiimus, KristjanPQ2014 : the 9th International 2014 Electric Power Quality and Supply Reliability Conference (PQ) : June 11-13, 2014, Rakvere, Estonia : proceedings2014 / p. 215-220 : ill

Generator mode analysis of exterior-rotor PM synchronous machine with Gramme's windingNukki, Rene; Kilk, Aleksander; Kallaste, Ants; Vaimann, Toomas; Tiimus, Kristjan2015 IEEE 5th International Conference on Power Engineering, Energy and Electrical Drives (POWERENG) : proceedings : May 11-13, 2015, Riga, Latvia2015 / p. 347-352 : ill http://dx.doi.org/10.1109/PowerEng.2015.7266341

Research and development of exterior-rotor permanent magnet synchronous machines for light aerial vehicles = Välisrootoriga püsimagnetsünkroonmasinate uurimine ja väljatöötamine kergetele õhusõidukiteleNukki, Rene2016 https://digi.lib.ttu.ee/i/?5378 https://www.ester.ee/record=b4575943*est