Zobrazeno 1 - 10 of 11 pro vyhledávání: '"Marko Merdzan"'
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Akademický článek
Performance Analysis of High-Speed Electric Machines Supplied by PWM Inverters Based on the Harmonic Modeling Method
Autor: Marko Merdžan
Publikováno v: Energies, Vol 14, Iss 9, p 2606 (2021)
This paper presents a method for the performance analysis of high-speed electric machines supplied with pulse-width modulated voltage source inverters by utilizing a fast analytical model. By applying a strict mathematical procedure, effective expres
Externí odkaz: https://doaj.org/article/ea95078f15f842559c50cfa63dc6934f
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2
Computationally Efficient Semi-Analytical Model for the Calculation of the No-Load Magnetic Field in High-Speed Permanent Magnet Machines
Autor: Marko Merdzan
Publikováno v: 2020 15th International Conference on Ecological Vehicles and Renewable Energies (EVER)
EVER
High-speed slotted permanent magnet (PM) machines are characterized by high power density and high efficiency, which makes them widely used in different applications. Consequently, fast and accurate models which predict their behaviour are highly req
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d93613b09ac0bdb1379698c77f0ef1af
https://research.tue.nl/nl/publications/58c76f11-5114-40dc-8c72-e1ca87771745
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3
Evaluation of Eddy Current Losses in the Cooling Sleeve of a Toroidal High Speed Permanent Magnet Machine
Autor: Fabio Giulii Capponi, Elena A. Lomonova, Flavia Ferrucci, Marko Merdzan
Publikováno v: 2020 2nd Global Power, Energy and Communication Conference (GPECOM), 125-130
STARTPAGE=125;ENDPAGE=130;TITLE=2020 2nd Global Power, Energy and Communication Conference (GPECOM)
Thanks to the development in fields of materials and power electronics, the use of high speed electrical machines has boosted significantly in recent decades due to their many advantages and applications. To enhance this king of machines, it is absol
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::439adfea9ffff64ee075ceab8a17df4d
https://research.tue.nl/en/publications/ecd5d4b7-c290-44e8-a9b0-79e654e5ac22
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4
The effect of PWM on rotor Eddy-Current losses in high-speed permanent magnet machines
Autor: Elena A. Lomonova, K. O. Boynov, S. Jumayev, Marko Merdzan, Juha Pyrhonen, Johannes J. H. Paulides
Publikováno v: Magnetics Conference (INTERMAG), 2015 IEEE, 11-15 May 2015, Beijing, China
IEEE Transactions on Magnetics, 51(11):8109204, 1-4. Institute of Electrical and Electronics Engineers
High-speed permanent magnet machines, supplied by pulsewidth modulation (PWM) voltage source inverters, operate with distorted stator currents. Harmonics present in these stator currents deteriorate the machine performance by generating losses. Mostl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88aecad63deb363b787adcbc4b979ff5
https://doi.org/10.1109/tmag.2015.2438637
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5
The influence of the inverter switching frequency on rotor losses in high-speed permanent magnet machines : an experimental study
Autor: Elena A. Lomonova, Marko Merdzan, A. Borisavljevic, Jjh Johannes Paulides
Publikováno v: Proceedings-2015 IEEE International Electric Machines and Drives Conference, IEMDC 2015, 1628-1633
STARTPAGE=1628;ENDPAGE=1633;TITLE=Proceedings-2015 IEEE International Electric Machines and Drives Conference, IEMDC 2015
Harmonic content of the output voltage of pulse width modulated voltage source inverters (PWM VSI) is determined by the switching frequency. On the other hand, rotor losses in high-speed permanent magnet (PM) machines are caused, among other factors,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::683dea64a5341d38fe7d81665e9b7532
https://research.tue.nl/nl/publications/690aebfe-b73c-4c0c-9032-b2fb83c0b2b3
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6
Electrical and magnetic model coupling of permanent magnet machines based on the harmonic analysis
Autor: K. O. Boynov, Elena A. Lomonova, A. Borisavljevic, Jjh Johannes Paulides, S. Jumayev, Marko Merdzan
Publikováno v: IEEE Transactions on Magnetics, 51(11):8108904. Institute of Electrical and Electronics Engineers
A widely used method for the magnetic field calculation in permanent magnet (PM) machines is the harmonic modeling (HM) method. Despite its many advantages, the application of this method is limited to machines in which armature currents, as a source
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b861568bf58c41fdcb2d98acb9ce156
https://research.tue.nl/nl/publications/9b62f818-d60c-4735-9870-f9c57be428fd
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7
Comparative analysis of rotor losses in high-speed permanent magnet machines with different winding configurations considering the influence of the inverter PWM
Autor: Elena A. Lomonova, Jjh Johannes Paulides, Marko Merdzan
Publikováno v: 2015 Tenth International Conference on Ecological Vehicles and Renewable Energies (EVER).
Due to development in fields of materials and power electronics, use of high-speed electrical machines has boosted significantly in recent decades. They are widely used in number of applications, such as electrically assisted turbochargers, flywheel
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a7b18a4b4a63266a553d5a2067520c5d
https://doi.org/10.1109/ever.2015.7112942
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8
Modeling the influence of commutation in voltage source inverters on rotor losses of permanent magnet machines
Autor: Elena A. Lomonova, A. Borisavljevic, Marko Merdzan
Publikováno v: Proceedings of the 16th European Conference on Power Electronics and Applications (EPE'14-ECCE Europe), 26-28 August 2014, Lappeenranta, Finland, 1-10
STARTPAGE=1;ENDPAGE=10;TITLE=Proceedings of the 16th European Conference on Power Electronics and Applications (EPE'14-ECCE Europe), 26-28 August 2014, Lappeenranta, Finland
Rotor losses in inverter-fed permanent magnet (PM) machines depend on stator current waveform and consequently on inverter output voltage. These losses can be very harmful due to the vulnerability of magnets to heat. In this study, the rotor losses i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7f90716d34af318fa459ae5701841f9
https://doi.org/10.1109/epe.2014.6910777
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9
Trade-offs in design of high-speed permanent magnet generators for gas-turbine-based micro-CHP systems
Autor: Marko Merdzan, Borisavljevic, A., Elena Lomonova
Publikováno v: Proceedings of the IEEE Young Researchers Symposium (YRS 2014), 24-25 April 2014, Ghent, Belgium, 1-6
STARTPAGE=1;ENDPAGE=6;TITLE=Proceedings of the IEEE Young Researchers Symposium (YRS 2014), 24-25 April 2014, Ghent, Belgium
Pure TUe
Micro CHP (combined heat and power) systems based on gas turbines represent a typical application which widely exploits high-speed permanent magnet machines. As an energy application which implies electromechanical conversion at high speeds, it sets
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1bf34ee3ea8978fdab2e3ac93e813c88
https://research.tue.nl/nl/publications/6181d2b6-7cca-4bd6-a0fb-180a6a142b77
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