Multivariable optimal control of wireless power transfer systems with series-parallel compensationPakhaliuk, Bohdan; Husev, Oleksandr; Shevchenko, Viktor; Zakis, Janis; Stepins, Deniss2019 IEEE 60th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON)2019 / 5 p https://doi.org/10.1109/RTUCON48111.2019.8982314 Thermal analysis of electromagnetic levitation coil [Electronic resource]Ghahfarokhi, Payam Shams; Kallaste, Ants; Belahcen, Anouar; Vaimann, Toomas2016 17th International Scientific Conference on Electric Power Engineering (EPE) : proceedings2016 / [5] p. : ill. [USB] https://doi.org/10.1109/EPE.2016.7521725