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Research or Laboratory Scientist
01 February 2021 - 01 September 2021
Graduate Student or Post Graduate
01 October 2016 - 01 December 2020
Graduate Student or Post Graduate
01 October 2015 - 01 September 2016
Graduate Student or Post Graduate
01 September 2011 - 01 June 2015
She is a young researcher and works as a specialist in the Institute for Sustainable Technologies in Radom in the Department of Control Systems. She obtained a PhD degree at the Faculty of Transport, Electrical Engineering, and Computer Science at the K. Pulaski University of Technology and Humanities in Radom in the field of Electrical Engineering. She was an Erasmus PhD Student at the Faculty of Electrical Engineering at the University of Ljubljana in Slovenia in 2019--2020. She is also a Member of Organizing Committees of International Conferences in Poland and India. The scientific interest includes, among others, electromobility, renewable energy, power electronic converters for electromobility, and Renewable Energy Sources (RES), minimizing electromagnetic disturbances generated by power electronic converters. She is an author and co-author of over 20 publications in English and Polish language in Energies, ASTES Journal, elektro.info and Springer, and also a co-author of four patent applications.
Project Goal: Technology for the production of low-temperature thermoelectric materials and modules
Current Stage: Initial stage, project from Łukasiewicz Research Network - Institute for Sustainable Technologies in Radom, grant no. 2/Ł-ITEE/CŁ/2021.
Project Goal: The aim of the work is to develop a model of a hybrid charging station for electric vehicles improving the quality of energy in the power grid and to develop a method of reducing distorted currents and voltage drops caused by a PWM inverter used in a fast charging station for electric vehicles.
Current Stage: A research project carried out as part of scientific research under the supervision of dr hab. eng. Jerzy Szymański, prof. UTH Radom, project no DBRMN/2018/019,3398/46/M. Finished
One of the methods of converting thermal energy into electricity is the use of thermoelectric generators (TEG). The method can be used in low-temperature waste heat conversion systems from industrial installations, but its serious limitation is the low efficiency of thermolectric generators and the relatively low power of the electric waveforms obtained. Increasing the obtained power values is done by multiplying the number of TEGs used, grouped into modules (MTEG). In such systems, the design of the module is extremely important, as it should ensure the best possible heat transfer between both sides of the TEG (hot and cold), and thus obtaining maximum electrical power. The article presents an analysis of a two-section flat plate heat hot side exchanger MTEG. The key parameters like effectiveness of exchange and MTEG efficiency and their impact on the efficiency of heat use and generated electric power were indicated. The tests showed an improvement in these main system parameters for the mixed cycle (co-current and countercurrent—inward direction) of the hot side heat exchanger, compared to the countercurrent flow in both sections of this exchanger.
Mirosław Neska; Mirosław Mrozek; Marta Żurek-Mortka; Andrzej Majcher. Analysis of the Parameters of the Two-Sections Hot Side Heat Exchanger of the Module with Thermoelectric Generators. Energies 2021, 14, 5169 .
AMA StyleMirosław Neska, Mirosław Mrozek, Marta Żurek-Mortka, Andrzej Majcher. Analysis of the Parameters of the Two-Sections Hot Side Heat Exchanger of the Module with Thermoelectric Generators. Energies. 2021; 14 (16):5169.
Chicago/Turabian StyleMirosław Neska; Mirosław Mrozek; Marta Żurek-Mortka; Andrzej Majcher. 2021. "Analysis of the Parameters of the Two-Sections Hot Side Heat Exchanger of the Module with Thermoelectric Generators." Energies 14, no. 16: 5169.
During the direct touch of the inverter output voltage, the nonsinusoidal ground currents with a basic harmonic frequency between 1.5 kHz and 16 kHz, flow via a human’s body. Here was proved that Residual Current Device (RCD) type AC/I Δn = 30 mA does not switch off the power supply when a ground current with a value of about some hundred milliamps occurs. Because RCDs do not disconnect the power supply, the touch on the inverter’s voltage is dangerous to the health and life. For the authors, RCD usage in Voltage Frequency Converters is not a good engineer practice. The article presents tests of RCD operation in the event of a ground fault during EV battery charging.
Marta Zurek-Mortka; Jerzy Ryszard Szymański. The Resistive Ground Fault of PWM Voltage Inverter In The EV Charging Station. 2021, 1 .
AMA StyleMarta Zurek-Mortka, Jerzy Ryszard Szymański. The Resistive Ground Fault of PWM Voltage Inverter In The EV Charging Station. . 2021; ():1.
Chicago/Turabian StyleMarta Zurek-Mortka; Jerzy Ryszard Szymański. 2021. "The Resistive Ground Fault of PWM Voltage Inverter In The EV Charging Station." , no. : 1.
This paper proposes the use of a frequency converter used in the AC motor drives to build a fast charging battery converter for electric vehicles (EV). The possibility of using semiconductor integrated modules with two-level inverters and diode rectifiers for the construction of high power voltage DC/DC converters has been demonstrated. The DC voltage of the EV battery during charging is obtained by rectifying the three-phase voltage of the PWM inverter. A 600 V DC microgrid was used to power the inverter. Simulation tests of the DC/DC converter model were carried out. The results of simulation tests were verified experimentally on a laboratory stand.
Jerzy Ryszard Szymanski; Marta Zurek-Mortka; Dulal Acharjee. Unidirectional voltage converter for battery electric vehicle ultrafast charger. Microsystem Technologies 2020, 27, 2865 -2872.
AMA StyleJerzy Ryszard Szymanski, Marta Zurek-Mortka, Dulal Acharjee. Unidirectional voltage converter for battery electric vehicle ultrafast charger. Microsystem Technologies. 2020; 27 (8):2865-2872.
Chicago/Turabian StyleJerzy Ryszard Szymanski; Marta Zurek-Mortka; Dulal Acharjee. 2020. "Unidirectional voltage converter for battery electric vehicle ultrafast charger." Microsystem Technologies 27, no. 8: 2865-2872.
The paper proposes the adaptation of the industrial plant’s power network to supply electric vehicle (EV) fast-charging converters (above 300 kW) using renewable energy sources (RESs). A 600 V DC microgrid was used to supply energy from RESs for the needs of variable speed motor drives and charging of EV batteries. It has been shown that it is possible to support the supply of drive voltage frequency converters (VFCs) and charging of EV batteries converters with renewable energy from a 600 V DC microgrid, which improves the power quality indicators in the power system. The possibility of implementing the fast EV batteries charging station to the industrial plant’s power system in such a way that the system energy demand is not increased has also been shown. The EV battery charging station using the drive converter has been presented, as well as the results of simulation and laboratory tests of the proposed solution.
Jerzy Ryszard Szymanski; Marta Zurek-Mortka; Daniel Wojciechowski; Nikolai Poliakov. Unidirectional DC/DC Converter with Voltage Inverter for Fast Charging of Electric Vehicle Batteries. Energies 2020, 13, 4791 .
AMA StyleJerzy Ryszard Szymanski, Marta Zurek-Mortka, Daniel Wojciechowski, Nikolai Poliakov. Unidirectional DC/DC Converter with Voltage Inverter for Fast Charging of Electric Vehicle Batteries. Energies. 2020; 13 (18):4791.
Chicago/Turabian StyleJerzy Ryszard Szymanski; Marta Zurek-Mortka; Daniel Wojciechowski; Nikolai Poliakov. 2020. "Unidirectional DC/DC Converter with Voltage Inverter for Fast Charging of Electric Vehicle Batteries." Energies 13, no. 18: 4791.
Jerzy Ryszard Szymański; Marta Żurek-Mortka. Mitigation Methods of Voltage Disturbances and Harmonic Currents of PWM Two-Level Inverter Supplying The 6-Pulse Diode Rectifier. Advances in Science, Technology and Engineering Systems Journal 2020, 5, 294 -301.
AMA StyleJerzy Ryszard Szymański, Marta Żurek-Mortka. Mitigation Methods of Voltage Disturbances and Harmonic Currents of PWM Two-Level Inverter Supplying The 6-Pulse Diode Rectifier. Advances in Science, Technology and Engineering Systems Journal. 2020; 5 (1):294-301.
Chicago/Turabian StyleJerzy Ryszard Szymański; Marta Żurek-Mortka. 2020. "Mitigation Methods of Voltage Disturbances and Harmonic Currents of PWM Two-Level Inverter Supplying The 6-Pulse Diode Rectifier." Advances in Science, Technology and Engineering Systems Journal 5, no. 1: 294-301.
This book gathers selected research papers presented at the Second International Conference on Energy Systems, Drives and Automations (ESDA 2019), held in Kolkata on 28–29 December 2019. It covers a broad range of topics in the fields of renewable energy, power management, drive systems for electrical machines and automation. Also discussing a variety of related tools and techniques, the book offers a valuable resource for researchers, professionals and students in electrical and mechanical engineering disciplines.
Marta Zurek-Mortka. Energy Systems, Drives and Automations. Lecture Notes in Electrical Engineering 2020, 1 .
AMA StyleMarta Zurek-Mortka. Energy Systems, Drives and Automations. Lecture Notes in Electrical Engineering. 2020; ():1.
Chicago/Turabian StyleMarta Zurek-Mortka. 2020. "Energy Systems, Drives and Automations." Lecture Notes in Electrical Engineering , no. : 1.
In railway tractive vehicles, three-phase PWM (Pulse Width Modulation) inverters generate parasitic Differential-Mode Voltages (DMV) and Common-Mode Voltages (CMV). Parasitic voltages are a side effect of using the width modulation to shape the phase-to-phase inverter’s voltage. In this article, the authors present a mathematical description of the DM and CM voltages and carry out their spectral analysis. Based on the spectral harmonics analysis, the authors present a method for filtration of harmonics of DM and CM voltages aimed at limiting the capacitance parasitic currents: due to DM voltage – phase-to-phase parasitic current and CM voltage – ground parasitic currents. As the final result of the tests, almost complete elimination of leakage parasitic current form PE shock protection system was achieved.
Jerzy Ryszard Szymański; Marta Żurek-Mortka. Ground Leakage Current Caused by Common-Mode Voltage of PWM inverter. Journal of Civil Engineering and Transport 2019, 1, 15 -25.
AMA StyleJerzy Ryszard Szymański, Marta Żurek-Mortka. Ground Leakage Current Caused by Common-Mode Voltage of PWM inverter. Journal of Civil Engineering and Transport. 2019; 1 (1):15-25.
Chicago/Turabian StyleJerzy Ryszard Szymański; Marta Żurek-Mortka. 2019. "Ground Leakage Current Caused by Common-Mode Voltage of PWM inverter." Journal of Civil Engineering and Transport 1, no. 1: 15-25.
The article presents the results of computer tests of a resonant harmonic filter installed between the solar inverter and the rectifier in the battery charging stations for motor vehicles. The article shows that the reduction of harmonics in the alternating current enables the correct operation of a solar inverter equipped with differential voltage-mode filters (DM) without using a separating transformer behind the inverter. To limit the harmonic content in the alternating current line of the hybrid supply network, a resonant filter was used. The results showed the possibility of feeding the diode rectifier of battery charging converter directly from the solar power inverter without the need usage of separating transformer behind the solar inverter.
Jerzy Ryszard Szymański; Marta Żurek-Mortka. Harmonic Resonant Filters of Quick Battery Charging Station of Motor Vehicles. 2019 23rd International Conference Electronics 2019, 1 -5.
AMA StyleJerzy Ryszard Szymański, Marta Żurek-Mortka. Harmonic Resonant Filters of Quick Battery Charging Station of Motor Vehicles. 2019 23rd International Conference Electronics. 2019; ():1-5.
Chicago/Turabian StyleJerzy Ryszard Szymański; Marta Żurek-Mortka. 2019. "Harmonic Resonant Filters of Quick Battery Charging Station of Motor Vehicles." 2019 23rd International Conference Electronics , no. : 1-5.
Implementation of dynamic energy storage technology and its integration with the power system represents another important step in the development of the energy sector. This article discusses the advancement of superconducting energy storage technologies and the possibilities of their use in power engineering as well as other branches of industry. It also presents the perspective of applications of superconducting energy storage type SMES (Superconducting Magnetic Energy Storage) both for commercial and industrial applications and their impact on power grid. The article analyzes the functions that systems can use with the use of a superconductor in the power system. The functionality of SMES systems has been analyzed in particular from the point of view of its use in railways.
Kamil Hebda; Marta Zurek-Mortka; Renata Repeć. Possibilities of using a superconducting energy storage in DC power systems of traction network. AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe 2018, 19, 452 -457.
AMA StyleKamil Hebda, Marta Zurek-Mortka, Renata Repeć. Possibilities of using a superconducting energy storage in DC power systems of traction network. AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe. 2018; 19 (6):452-457.
Chicago/Turabian StyleKamil Hebda; Marta Zurek-Mortka; Renata Repeć. 2018. "Possibilities of using a superconducting energy storage in DC power systems of traction network." AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe 19, no. 6: 452-457.
Paper discussed the modeling of customs processes for truck vehicles using the Markov processes and mass service theory (queue theory), showing the operation of the notification handling system as a system dependent on random events. The system is characterized as a system with Poisson input stream, exponential service time and many service stations. The results are presented in the form of graphs based on real data received from the customs office
Andrzej Lewiński; Marta Zurek-Mortka. Analysis and evaluation of the functionality of the mass service system on the basis of customs of truck vehicles. AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe 2018, 19, 906 -910.
AMA StyleAndrzej Lewiński, Marta Zurek-Mortka. Analysis and evaluation of the functionality of the mass service system on the basis of customs of truck vehicles. AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe. 2018; 19 (6):906-910.
Chicago/Turabian StyleAndrzej Lewiński; Marta Zurek-Mortka. 2018. "Analysis and evaluation of the functionality of the mass service system on the basis of customs of truck vehicles." AUTOBUSY – Technika, Eksploatacja, Systemy Transportowe 19, no. 6: 906-910.
Marta Zurek-Mortka. Możliwósci zastosowań nadprzewodnikowego zasobnika energii w układach zasilania sieci trakcyjnej prądu stałego. 2021, 1 .
AMA StyleMarta Zurek-Mortka. Możliwósci zastosowań nadprzewodnikowego zasobnika energii w układach zasilania sieci trakcyjnej prądu stałego. . 2021; ():1.
Chicago/Turabian StyleMarta Zurek-Mortka. 2021. "Możliwósci zastosowań nadprzewodnikowego zasobnika energii w układach zasilania sieci trakcyjnej prądu stałego." , no. : 1.