@mastersthesis{MTMT:34075873, title = {Saliency-based sensorless vector controls of alternating current rotating machines using high-frequency voltage injection methods}, url = {https://m2.mtmt.hu/api/publication/34075873}, author = {Szabó, Gergely}, publisher = {Budapest University of Technology and Economics}, unique-id = {34075873}, year = {2022} } @article{MTMT:32768160, title = {Parameter Determination and Drive Control Analysis of Axial Flux Permanent Magnet Synchronous Motors}, url = {https://m2.mtmt.hu/api/publication/32768160}, author = {Nyitrai, Attila and Szabó, Gergely and Horváth, Sándor Rajmund}, doi = {10.3311/PPee.19714}, journal-iso = {PERIOD POLYTECH ELECTR ENG COMP SCI}, journal = {PERIODICA POLYTECHNICA-ELECTRICAL ENGINEERING AND COMPUTER SCIENCE}, volume = {66}, unique-id = {32768160}, issn = {2064-5260}, year = {2022}, eissn = {2064-5279}, pages = {205-214} } @article{MTMT:32388157, title = {FEM Parameterized Sensorless Vector Control of PMSMs using High-Frequency Synchronous Voltage Injection Method}, url = {https://m2.mtmt.hu/api/publication/32388157}, author = {Szabó, Gergely and Veszprémi, Károly}, doi = {10.12700/APH.19.9.2022.9.7}, journal-iso = {ACTA POLYTECH HUNG}, journal = {ACTA POLYTECHNICA HUNGARICA}, volume = {19}, unique-id = {32388157}, issn = {1785-8860}, year = {2022}, eissn = {1785-8860}, pages = {117-140}, orcid-numbers = {Veszprémi, Károly/0000-0003-2774-4061} } @inproceedings{MTMT:32119586, title = {Sensorless Vector Control of Permanent Magnet Synchronous Machine Using High-Frequency Rotating Injection}, url = {https://m2.mtmt.hu/api/publication/32119586}, author = {Szabó, Gergely and Veszprémi, Károly}, booktitle = {2021 IEEE 19th International Power Electronics and Motion Control Conference (PEMC)}, doi = {10.1109/PEMC48073.2021.9432563}, unique-id = {32119586}, year = {2021}, pages = {588-593}, orcid-numbers = {Veszprémi, Károly/0000-0003-2774-4061} } @inproceedings{MTMT:32119583, title = {FEM-Parameterized Sensorless Vector Control of PMSM Using High-Frequency Voltage Injection}, url = {https://m2.mtmt.hu/api/publication/32119583}, author = {Szabó, Gergely and Veszprémi, Károly}, booktitle = {Technological Innovation for Applied AI Systems}, doi = {10.1007/978-3-030-78288-7_22}, unique-id = {32119583}, abstract = {The authors of the paper present the high-frequency voltage injection-based sensorless vector control method, where the test signals are injected in the estimated common coordinate system. During the modeling process a custom designed permanent magnet synchronous machine is used and its parameters are calculated using measurements combined with finite element method (FEM). The authors present an enhanced PLL-based estimator, and detail the limitations of the sensorless algorithm using the FEM results. Simulation results will be presented, where the sensorless method is combined with an incremental encoder, demonstrating the low-frequency region performance of the proposed algorithm.}, year = {2021}, pages = {226-239}, orcid-numbers = {Veszprémi, Károly/0000-0003-2774-4061} } @article{MTMT:31408897, title = {Váltakozóáramú hajtások érzékelőmentes áramvektor szabályozásai}, url = {https://m2.mtmt.hu/api/publication/31408897}, author = {Szabó, Gergely and Veszprémi, Károly}, journal-iso = {ELEKTROTECHNIKA}, journal = {ELEKTROTECHNIKA}, volume = {2020 / 7-8}, unique-id = {31408897}, issn = {0367-0708}, year = {2020}, pages = {14-16}, orcid-numbers = {Veszprémi, Károly/0000-0003-2774-4061} } @inproceedings{MTMT:31355334, title = {Coupled Transient Analysis of Asynchronous Machine Drives}, url = {https://m2.mtmt.hu/api/publication/31355334}, author = {Szabó, Gergely and Horváth, Sándor Rajmund and Számel, László and Veszprémi, Károly}, booktitle = {XXXV. Jubileumi Kandó Konferencia 2019}, unique-id = {31355334}, year = {2020}, pages = {76-83}, orcid-numbers = {Veszprémi, Károly/0000-0003-2774-4061} } @article{MTMT:31355252, title = {Sensorless Vector Control of Permanent Magnet Synchronous Machine Using High-Frequency Signal Injection}, url = {https://m2.mtmt.hu/api/publication/31355252}, author = {Szabó, Gergely and Veszprémi, Károly}, doi = {10.12700/APH.17.4.2020.4.8}, journal-iso = {ACTA POLYTECH HUNG}, journal = {ACTA POLYTECHNICA HUNGARICA}, volume = {17}, unique-id = {31355252}, issn = {1785-8860}, year = {2020}, eissn = {1785-8860}, pages = {145-163}, orcid-numbers = {Veszprémi, Károly/0000-0003-2774-4061} } @inproceedings{MTMT:31355277, title = {Sensorless Vector Control of AC Drives}, url = {https://m2.mtmt.hu/api/publication/31355277}, author = {Szabó, Gergely and Veszprémi, Károly}, booktitle = {2019 7th International Youth Conference on Energy (IYCE)}, doi = {10.1109/IYCE45807.2019.8991574}, unique-id = {31355277}, year = {2019}, pages = {1-6}, orcid-numbers = {Veszprémi, Károly/0000-0003-2774-4061} } @inproceedings{MTMT:31355269, title = {Sensorless Vector Control of Induction Machine Using High Frequency Synchronous Injection}, url = {https://m2.mtmt.hu/api/publication/31355269}, author = {Szabó, Gergely and Veszprémi, Károly}, booktitle = {2019 International IEEE Conference and Workshop in Óbuda on Electrical and Power Engineering (CANDO-EPE)}, doi = {10.1109/CANDO-EPE47959.2019.9111053}, unique-id = {31355269}, year = {2019}, pages = {61-66}, orcid-numbers = {Veszprémi, Károly/0000-0003-2774-4061} }