@inproceedings{MTMT:3258204, title = {MATLAB and Simulink-based controlled electric drive software development}, url = {https://m2.mtmt.hu/api/publication/3258204}, author = {Szabó, Gergely and Veszprémi, Károly and Schmidt, István}, booktitle = {International Young Engineers Forum (YEF-ECE)}, doi = {10.1109/YEF-ECE.2017.7935645}, unique-id = {3258204}, year = {2017}, pages = {79-84}, orcid-numbers = {Veszprémi, Károly/0000-0003-2774-4061} } @article{MTMT:31801047, title = {Harmonic Penetration Analyses for DC-Link Frequency Converter Drive Systems by Considering the Motor-Side Converter as an Ideal Current Generator}, url = {https://m2.mtmt.hu/api/publication/31801047}, author = {Balázs, Gergely György and Schmidt, István and Kiss, Péter}, doi = {10.24084/repqj11.573}, journal-iso = {RENEWABLE ENERGY & POWER QUALITY J}, journal = {RENEWABLE ENERGY & POWER QUALITY JOURNAL}, volume = {1}, unique-id = {31801047}, year = {2013}, eissn = {2172-038X}, pages = {1190-1194} } @inproceedings{MTMT:2689780, title = {Harmonic Penetration Analyses for DC-Link Frequency Converter Drive Systems by Considering the Motor-Side Converter as an Ideal Current Generator}, url = {https://m2.mtmt.hu/api/publication/2689780}, author = {Balázs, Gergely György and Schmidt, István and Kiss, Péter}, booktitle = {International Conference on Renewable Energies and Power Quality (ICREPQ’13)}, unique-id = {2689780}, year = {2013} } @inproceedings{MTMT:31801494, title = {New current control method for grid-connected inverter of domestic power plant}, url = {https://m2.mtmt.hu/api/publication/31801494}, author = {Balázs, Gergely György and Horvath, M. and Schmidt, István}, booktitle = {2012 15th International Power Electronics and Motion Control Conference (EPE/PEMC)}, doi = {10.1109/EPEPEMC.2012.6397309}, unique-id = {31801494}, abstract = {Several non-linear loads are connected to the low voltage public grid, for example: compact fluorescent lamps (CFL) or electronic devices contain switched mode power supplies (SMPS) and diode rectifiers. These distort the grid with current harmonics therefore the grid voltage waveform become distorted. We worked out a new current control strategy for grid-connected inverters of domestic power plants. The root mean square (RMS) value and the fundamental of the generated AC current can be increased and the harmonic content of the network can be reduced with the new method, that we call reversed strategy. We compared it with the commonly used sinusoidal current control method. An analytical comprehension of the two strategies is discussed in this paper. By comparing their consumed RMS and fundamental currents we defined coefficients (kRMS-rev-sin and kfund-rev-sin), which depend only on the total harmonic distortion of the network voltage (THDU) © 2012 IEEE.}, keywords = {Motion control; optimal control; HARMONICS; HARMONICS; Power Plants; OPTIMAL CONTROLS; Harmonic analysis; Power electronics; Electric inverters; Electric current control; Power quality; Power quality; Electric rectifiers; Shape memory effect; Compact fluorescent lamp; Electronic device; Pulse width modulation; Total harmonic distortion (THD); Low voltages; Pulse Width Modulation (PWM); converter control; Current harmonics; Nonlinear load; AC currents; Converter controls; Current control strategy; Current control strategy; Current-control method; Diode rectifier; Fundamental current; Grid connected inverters; Grid voltage; Harmonic contents; Root mean square values; Sinusoidal currents}, year = {2012}, pages = {DS2d.61-DS2d.65} } @inproceedings{MTMT:2688018, title = {Using the grid-side converters of renewable energies for ancillary services}, url = {https://m2.mtmt.hu/api/publication/2688018}, author = {Veszprémi, Károly and Schmidt, István}, booktitle = {2012 15th International Power Electronics and Motion Control Conference (EPE/PEMC)}, doi = {10.1109/epepemc.2012.6397303}, unique-id = {2688018}, year = {2012}, orcid-numbers = {Veszprémi, Károly/0000-0003-2774-4061} } @{MTMT:2687300, title = {Vezérlő berendezések és vezérlési eljárások áramirányító eszközhöz}, url = {https://m2.mtmt.hu/api/publication/2687300}, author = {Balázs, Gergely György and Horváth, Miklós and Schmidt, István}, unique-id = {2687300}, year = {2012} } @inproceedings{MTMT:2686400, title = {Application of the Double Domain Simulation in Comparison of New Current Control Methods for PWM Controlled AC Electric Locomotives}, url = {https://m2.mtmt.hu/api/publication/2686400}, author = {Balázs, Gergely György and Kiss, Péter and M, Horváth and Schmidt, István}, booktitle = {15th IEEE International Conference on Harmonics and Quality of Power}, doi = {10.1109/ICHQP.2012.6381234}, unique-id = {2686400}, year = {2012}, pages = {232-237} } @inproceedings{MTMT:2684243, title = {Examination of new current control methods for modern PWM controlled AC electric locomotives}, url = {https://m2.mtmt.hu/api/publication/2684243}, author = {Balázs, Gergely György and M., Horváth and Schmidt, István and Kiss, Péter}, booktitle = {6th IET International Conference on Power Electronics, Machines and Drives, PEMD 2012}, doi = {10.1049/cp.2012.0314}, unique-id = {2684243}, year = {2012} } @inproceedings{MTMT:2654777, title = {Features of Sinusoidal and Resistive Current Loads in Harmonic Distorted Networks}, url = {https://m2.mtmt.hu/api/publication/2654777}, author = {Balázs, Gergely György and Horváth, M. and Schmidt, István}, booktitle = {Proceedings of 14th International Power Electronics and Motion Control Conference, EPE-PEMC 2010}, doi = {10.1109/epepemc.2010.5606906}, unique-id = {2654777}, year = {2010}, pages = {1-6} } @article{MTMT:2654775, title = {ANALYTICAL AND SIMULATION COMPARISON OF SINUSOIDAL AND RESISTIVE MODULATION STRATEGIES FOR NETWORK-FRIENDLY THREE-PHASE GRID-CONNECTED INVERTERS}, url = {https://m2.mtmt.hu/api/publication/2654775}, author = {Balázs, Gergely György and Schmidt, István and M., Horváth}, doi = {10.3311/pp.ee.2010-1-2.03}, journal-iso = {PERIOD POLYTECH ELECTR ENG}, journal = {PERIODICA POLYTECHNICA-ELECTRICAL ENGINEERING}, volume = {54}, unique-id = {2654775}, issn = {0324-6000}, year = {2010}, eissn = {1587-3781}, pages = {21-28} }