Current source inverter-fed AC-motor driveTuusa, HeikkiТезисы докладов семинара "Новые направления научных исследований в области электромеханики"1991 / с. 20-24.: ил Determination of heat transfer coefficient from housing surface of a totally enclosed fan-cooled machine during passive coolingShams Ghahfarokhi, Payam; Podgornovs, Andrejs; Kallaste, Ants; Cardoso, Antonio J. Marques; Belahcen, Anouar; Vaimann, Toomas; Asad, Bilal; Tiismus, HansMachines2021 / art. 120 https://doi.org/10.3390/machines9060120 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Determination of heat transfer coefficient of finned housing of a TEFC variable speed motorShams Ghahfarokhi, Payam; Kallaste, Ants; Podgornovs, Andrejs; Belahcen, Anouar; Vaimann, Toomas; Asad, BilalElectrical Engineering2021 / p. 1009–1017 : ill https://doi.org/10.1007/s00202-020-01132-1 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Diagnostic possibilities of induction motor bearing currentsKudelina, Karolina; Vaimann, Toomas; Rassõlkin, Anton; Kallaste, Ants; Demidova, Galina; Karpovich, Dzmitry2021 XVIII International Scientific Technical Conference Alternating Current Electric Drives (ACED) : proceedings2021 / 5 p. : ill https://doi.org/10.1109/ACED50605.2021.9462298 Digital Twin service unit for AC motor stator inter-turn short circuit fault detectionRjabtšikov, Viktor; Rassõlkin, Anton; Asad, Bilal; Vaimann, Toomas; Kallaste, Ants; Kuts, Vladimir; Jegorov, Sergei; Stępien, Mariusz; Krawczyk, Mateusz2021 28th International Workshop on Electric Drives : Improving Reliability of Electric Drives (IWED)2021 https://doi.org/10.1109/IWED52055.2021.9376328 Feed drive of a latheEgorov, Mikhail; Vinnikov, Dmitri; Vodovozov, Valery5th International Symposium "Topical Problems in the Field of Electrical and Power Engineering". Doctoral School of Energy and Geotechnology : Kuressaare, January 14-19, 20082008 / p. 163-169 : ill Hairpin windings for electric vehicle motors : modeling and investigation of AC loss-mitigating approachesGhahfarokhi, Payam Shams; Podgornovs, Andrejs; Cardoso, Antonio J. Marques; Kallaste, Ants; Belahcen, Anouar; Vaimann, ToomasMachines2022 / art. 1029 https://doi.org/10.3390/machines10111029 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS Induction motor bearing currents - causes and damagesKudelina, Karolina; Vaimann, Toomas; Rassõlkin, Anton; Kallaste, Ants; Asad, Bilal; Demidova, Galina2021 28th International Workshop on Electric Drives : Improving Reliability of Electric Drives (IWED)2021 / 5 p https://doi.org/10.1109/IWED52055.2021.9376354 Possibilities of decreasing induction motor bearing currentsKudelina, Karolina; Vaimann, Toomas; Rassõlkin, Anton; Kallaste, Ants2021 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream): proceedings of the conference, April 22, 2021, Vilnius, Lithuania2021 / 5 p. : ill https://doi.org/10.1109/eStream53087.2021.9431419 Preliminary analysis of bearing current faults for predictive maintenanceKudelina, Karolina; Raja, Hadi Ashraf; Vaimann, Toomas; Kallaste, Ants; Pomarnacki, Raimondas; Hyunh, Van Khang2023 IEEE International Conference on Electric Machines and Drives (IEMDC)2023 / 5 p. : ill https://doi.org/10.1109/IEMDC55163.2023.10238934 TTÜ teadurid nuputavad trammile paremat mootorit : [TTÜ elektriajamite ja jõuelektroonika instituudi teadurite (juht prof. Juhan Laugis) projektist]Peensoo, PiretEesti Päevaleht2004 / lk. 9 : fot https://epl.delfi.ee/artikkel/50996821/ttu-teadurid-nuputavad-trammile-paremat-mootorit Vahelduvvoolu elektrimootorite töörežiimide analüüs teeninduskombinaadi "Kiir" pesumajades ja Keemilise Puhastuse VabrikusVagane, ValdurKommunaalmajandus ja Teenindus : informatsiooniseeria 71968 / lk. 6-8 : ill https://www.ester.ee/record=b1146510*est