Overview of sensorless diagnostic possibilities of induction motors with broken rotor bars [Electronic resource]Vaimann, Toomas; Kallaste, Ants; Kilk, AleksanderProceedings of the 12th International Scientific Conference Electric Power Engineering 2011, Kouty nad Desnou, Czech Republic, May 17-19, 20112011 / [4 p.] : ill. [CD-ROM] https://www.scinapse.io/papers/2583767167

Sensorless detection of induction motor faults using the clarke vector approachVaimann, Toomas; Kallaste, Ants; Kilk, AleksanderScientific journal of Riga Technical University. Serija 4, Power and electrical engineering2011 / p. 43-48 : ill https://www.researchgate.net/publication/258547195_Sensorless_Detection_of_Induction_Motor_Rotor_Faults_Using_the_Clarke_Vector_Approach

Using analysis of stator current for squirrel-cage induction motor rotor faults diagnosticsVaimann, Toomas; Kallaste, Ants; Kilk, AleksanderElectrical and Control Technologies : Proceedings of the 6th International Conference on Electrical and Control Technologies (ECT-2011), May 5-6, 2011, Kaunas, Lithuania2011 / p. 245-250 : ill