TY - JOUR AU - Alsarayreh, Saif AU - Sütő, Zoltán TI - Optimal Selection of Switch Model Parameters for ADC-Based Power Converters JF - ENERGIES J2 - ENERGIES VL - 17 PY - 2024 IS - 1 PG - 18 SN - 1996-1073 DO - 10.3390/en17010056 UR - https://m2.mtmt.hu/api/publication/34448114 ID - 34448114 N1 - Export Date: 19 January 2024 Correspondence Address: Alsarayreh, S.; Department of Automation and Applied Informatics, Műegyetem rkp. 3, Hungary; email: saif.alsarayreh@aut.bme.hu Funding details: Nemzeti Kutatási, Fejlesztési és Innovaciós Alap, NKFIA Funding text 1: The research reported in this paper is part of project no. BME-NVA-02, implemented with the support provided by the Ministry of Innovation and Technology of Hungary from the National Research, Development and Innovation Fund, financed under the TKP2021 funding scheme. AB - Real-time hardware-in-the-loop-(HIL) simulation integration is now a fundamental component of the power electronics control design cycle. This integration is required to test the efficacy of controller implementations. Even though hardware-in-the-loop-(HIL) tools use FPGA devices with computing power that is rapidly evolving, developers constantly need to balance the ease of deploying models with acceptable accuracy. This study introduces a methodology for implementing a full-bridge inverter and buck converter utilising the associate-discrete-circuit-(ADC) model, which is optimised for real-time simulator applications. Additionally, this work introduces a new approach for choosing ADC parameter values by using the artificial-bee-colony-(ABC) algorithm, the firefly algorithm (FFA), and the genetic algorithm (GA). The implementation of the ADC-based model enables the development of a consistent architecture in simulation, regardless of the states of the switches. The simulation results demonstrate the efficacy of the proposed methodology in selecting optimal parameters for an ADC-switch-based full-bridge inverter and buck converter. These results indicate a reduction in overshoot and settling time observed in both the output voltage and current of the chosen topologies. LA - English DB - MTMT ER - TY - CHAP AU - Alsarayreh, Saif AU - Sütő, Zoltán TI - Fault Diagnosis Using Artificial Neural Network for Two-Level VSI in PMSM Drive System T2 - 2023 International Conference on Electrical, Computer and Energy Technologies (ICECET) PB - IEEE CY - Piscataway (NJ) SN - 9798350327816 PY - 2023 PG - 6 DO - 10.1109/ICECET58911.2023.10389501 UR - https://m2.mtmt.hu/api/publication/34524666 ID - 34524666 AB - A permanent magnet synchronous motor's (PMSM) drive system depends heavily on the voltage source inverter (VSI). However, the VSI shows vulnerability to faults during operation, especially when it comes to open circuit switch faults, which are the most frequent and have the most significant negative impact on the drive system. In order to diagnose Open Circuit Faults (OCF) in the Voltage Source Inverter (VSI) of a three-phase permanent magnet synchronous motor drive system, this work employs the vector average current technique in Clark's transformation and an artificial neural network. Diagnostic variables are computed based on the current distortion to gather details about the fault. An artificial neural network (ANN) is put to use to process the fault information in order to determine and locate the specific location of the faulty switch. The study's simulation results show that the methodology employed effectively identifies and localises open circuit faults in a two-level, three-phase inverter. © 2023 IEEE. LA - English DB - MTMT ER - TY - CHAP AU - Alsarayreh, Saif AU - Sütő, Zoltán TI - Optimal Selection of Switch Model Parameters for ADC-Based Full-Bridge Converter T2 - 2023 International Conference on Electrical, Computer and Energy Technologies (ICECET) PB - IEEE CY - Piscataway (NJ) SN - 9798350327816 PY - 2023 PG - 6 DO - 10.1109/ICECET58911.2023.10389213 UR - https://m2.mtmt.hu/api/publication/34524664 ID - 34524664 AB - The incorporation of real-time Hardware-In-the-Loop (HIL) simulators has become one of the pillars of the power electronics control design cycle. This integration is necessary to verify the effectiveness of controller implementations. Despite the rapid evolution in FPGA devices' computational capacity employed by Hardware-in-the-Loop (HIL) tools, developers are consistently faced with the need to strike a balance between acceptable accuracy and the practicality of implementing models and techniques. The methodology presented in this paper is for implementing a full-bridge converter using the Associate Discrete Circuit (ADC) model, specifically designed for real-time simulator applications. Furthermore, this study presents a novel methodology for parameter selection of (ADC) parameters utilizing the Artificial Bee Colony algorithm (ABC). The utilization of the ADC-based model facilitates the establishment of a uniform converter topology during simulation, irrespective of the switch states. The simulation results demonstrate the effectiveness of the introduced methodology in selecting optimal parameters for an ADC switch-based full-bridge converter, reducing overshoot in the converter's output voltage and current. © 2023 IEEE. LA - English DB - MTMT ER - TY - JOUR AU - CHOWDHURY, MD MOSHIUR AU - Stranyóczky, László AU - Sütő, Zoltán TI - Real-time Simulation Framework for Validating Controllers of Virtual Synchronous Generators JF - RENEWABLE ENERGY & POWER QUALITY JOURNAL J2 - RENEWABLE ENERGY & POWER QUALITY J VL - 21 PY - 2023 SP - 286 EP - 291 PG - 6 SN - 2172-038X DO - 10.24084/repqj21.299 UR - https://m2.mtmt.hu/api/publication/34069723 ID - 34069723 LA - English DB - MTMT ER - TY - JOUR AU - Stranyóczky, László AU - Sütő, Zoltán AU - Balogh, Attila AU - Varjasi, István TI - Development and testing midpoint voltage balance algorithms of three-level inverters JF - RENEWABLE ENERGY & POWER QUALITY JOURNAL J2 - RENEWABLE ENERGY & POWER QUALITY J VL - 21 PY - 2023 SP - 521 EP - 526 PG - 6 SN - 2172-038X DO - 10.24084/repqj21.382 UR - https://m2.mtmt.hu/api/publication/34069715 ID - 34069715 N1 - Export Date: 20 July 2023 LA - English DB - MTMT ER - TY - CHAP AU - Bándy, Kristóf Gábor AU - Stumpf, Péter Pál AU - CHOWDHURY, MD MOSHIUR AU - Sütő, Zoltán ED - Lorenz, Leo TI - Real-Time Validation of Quadratic Regression Model-Based Predictive Control of Grid-Side Converters T2 - 2023 International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Europe 2023 PB - Mesago PCIM GmbH CY - Berlin SN - 9783800760916 T3 - PCIM Europe Conference Proceedings, ISSN 2191-3358 PY - 2023 SP - 2368 EP - 2375 PG - 8 DO - 10.30420/566091327 UR - https://m2.mtmt.hu/api/publication/33794709 ID - 33794709 AB - A quadratic regression model-based predictive control method is presented for grid-side converters. The control scheme calculates the cost function for seven voltage vectors of the inverter and extends it to the entire modulation region using regression. Then a constrained optimization problem must be solved to find the most feasible control action in this continuous control space. The found optimal voltage vector can be generated using Pulse-Width Modulation methods. The control method is validated in a custom Hardware-in-the-Loop environment using model-based rapid-prototyping tools of Matlab/Simulink. Measurement results show the viability of the method. © VDE VERLAG GMBH · Berlin · Offenbach. LA - English DB - MTMT ER - TY - CHAP AU - Alsarayreh, Saif AU - Sütő, Zoltán ED - Dunaev, Dmitriy ED - Vajk, István TI - Analysis of PMSM emulation using a three-Phase inverter with LCL output filter T2 - Proceedings of the Automation and Applied Computer Science Workshop 2022 (AACS'22) PB - Budapesti Műszaki Egyetem, Automatizálási és Alkalmazott Informatikai Tanszék CY - Budapest SN - 9789634218753 PY - 2022 SP - 135 EP - 146 PG - 12 UR - https://m2.mtmt.hu/api/publication/34448117 ID - 34448117 LA - English DB - MTMT ER - TY - CHAP AU - CHOWDHURY, MD MOSHIUR AU - Sütő, Zoltán TI - Validation of real-Time simulation model of a three-phase Active-Front-End (AFE) rectifier T2 - 2022 8th International Youth Conference on Energy (IYCE) PB - IEEE CY - Piscataway (NJ) SN - 9781665487221 T3 - International Youth Conference on Energy, IYCE, ISSN 2770-8500 PY - 2022 PG - 5 DO - 10.1109/IYCE54153.2022.9857546 UR - https://m2.mtmt.hu/api/publication/33113371 ID - 33113371 N1 - Export Date: 27 September 2022 AB - Active rectifiers are commonly used converters in interfacing AC and DC grids due to their bidirectional power flow capabilities. Nowadays the development workflow of power converters includes real-time simulation steps to validate control concepts with hardware implementation in a safe environment. The paper presents the development process of a real-time HIL simulation framework for rapid-prototyping of advanced control algorithms of an Active-Front-End (AFE) rectifier. The control concepts and the main circuit models are realized in Matlab/Simulink and fitted for code-generation. LA - English DB - MTMT ER - TY - CHAP AU - Veréb, Szabolcs AU - Futó, András AU - Sütő, Zoltán AU - Balogh, Attila AU - Varjasi, István TI - Adaptive Dead Time Compensation for Continuous Cross-Period Single Phase Shift Control of Dual Active Bridge Converters T2 - 20th International Conference on Renewable Energies and Power Quality (ICREPQ'22) PB - European Association for the Development of Renewable Energies, Environment and Power Quality (EA4EPQ) CY - Vigo SN - 9788409393077 PY - 2022 UR - https://m2.mtmt.hu/api/publication/33078101 ID - 33078101 LA - English DB - MTMT ER - TY - JOUR AU - Veréb, Szabolcs AU - Futó, András AU - Sütő, Zoltán AU - Balogh, Attila AU - Varjasi, István TI - Adaptive Dead Time Compensation for Continuous Cross-Period Single Phase Shift Control of Dual Active Bridge Converters JF - RENEWABLE ENERGY & POWER QUALITY JOURNAL J2 - RENEWABLE ENERGY & POWER QUALITY J VL - 20 PY - 2022 SP - 256 EP - 262 PG - 7 SN - 2172-038X DO - 10.24084/repqj20.278 UR - https://m2.mtmt.hu/api/publication/33078098 ID - 33078098 N1 - Export Date: 27 September 2022 Correspondence Address: Veréb, S.; Department of Automation and Applied Informatics, Műegyetem rkp. 3, Hungary; email: szabolcs.vereb@edu.bme.hu AB - The load transient response of a power converter is an important property, especially in a test equipment application. The dynamic behavior of a dual active bridge converter mainly depends on the switching frequency, the transformer leakage inductance, and the capacitor bank size. Using the Continuous Cross-Period Single Phase-Shift control, an excellent load transient response can be achieved without the need for expensive hardware components. However, in practical applications, the switch delay and the required inserted dead time distort the current waveform, increasing the electromagnetic noise. i LA - English DB - MTMT ER -