Zobrazeno 1 - 10
of 193
pro vyhledávání: '"M, HAVA"'
Autor:
Ahmet M. Hava, Ziya Ozkan
Publikováno v:
IEEE Transactions on Industrial Electronics. 69:4309-4319
In three-phase three-wire (3P3W) voltage-source converter (VSC) systems, utilization of filter inductors with deep saturation characteristics is often advantageous due to the improved size, cost, and efficiency. However, with the use of conventional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e42fd82530ce5f3fb345e7f9b0216a30
https://doi.org/10.1109/tie.2021.3084155
https://doi.org/10.1109/tie.2021.3084155
Autor:
Veysel T. Buyukdegirmenci, Abdurrahman Sozuer, Ozgur C. Milletsever, Omer F. Kozarva, Taha Oz, Ahmet M. Hava
This paper presents a modular inverter structure utilizing hybrid SiC MOSFET based active neutral point clamped inverter for active power filter (APF) applications. An FPGA-based digital controller is developed. One major factor in APF applications i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db7da34a95a7d1b427d4f0bb4c91f819
https://hdl.handle.net/11729/4342
https://hdl.handle.net/11729/4342
Autor:
Ahmet M. Hava, Ziya Ozkan
Publikováno v:
IEEE Transactions on Power Electronics. 35:1993-2007
In voltage-source converter systems, utilization of filter inductors with deep saturation characteristics is often advantageous because of the improved size, cost, and efficiency. However, with the use of conventional current regulation methods, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4777fea2e459ec2116e71d4c9d9c6767
https://doi.org/10.1109/tpel.2019.2918174
https://doi.org/10.1109/tpel.2019.2918174
Autor:
Ziya Ozkan, Ahmet M. Hava
Publikováno v:
IEEE Transactions on Industrial Electronics. 66:9268-9277
In voltage-source converter (VSC) systems, utilization of filter inductors with deep saturation characteristics is often advantageous due to the improved size, cost, and efficiency. However, with the use of conventional current regulation (CCR) metho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8fc49eef2c1fcf636df81cac3955151
https://doi.org/10.1109/tie.2019.2892682
https://doi.org/10.1109/tie.2019.2892682
Publikováno v:
2019 21st European Conference on Power Electronics and Applications (EPE '19 ECCE Europe).
The flyback transformer is a crucial part of the flyback converter, which has the highest portion of total power losses for most applications. Accurately prediction of the power losses due to flyback transformer early in the design stage provides an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae754a9a7b0e850cf10306b8cae577ab
https://doi.org/10.23919/epe.2019.8915387
https://doi.org/10.23919/epe.2019.8915387
Autor:
Oguzhan Oztoprak, Ahmet M. Hava
Publikováno v:
2019 21st European Conference on Power Electronics and Applications (EPE '19 ECCE Europe).
The voltage source converter (VSC) of the grid connected photovoltaic (PV) systems is the most technological component in a PV system and contributes to 5-15% of the whole investment. As the cost and energy efficiency of a VSC are two factors that de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae1d0eb2a752ddf721a9b1918b1006e9
https://doi.org/10.23919/epe.2019.8914808
https://doi.org/10.23919/epe.2019.8914808
Autor:
Emre Kantar, Ahmet M. Hava
Publikováno v:
IEEE Transactions on Industrial Electronics. 63:5336-5347
This paper assesses the feasibility of three-phase pulse-width modulated (PWM) three-level voltage-source converters (VSC), namely neutral-point-clamped (3L-NPC) and T-type (3L-T) as alternatives to two-level converter (2L-VSC) for low-voltage multim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fddc523b87a22f8d00dffc69f1722e92
https://doi.org/10.1109/tie.2016.2573759
https://doi.org/10.1109/tie.2016.2573759
Autor:
Ahmet M. Hava, Oguzhan Oztoprak
Publikováno v:
2018 IEEE 18th International Power Electronics and Motion Control Conference (PEMC).
This paper provides a compact and fundamental level power electronics laboratory experiment about capacitive loaded three single-phase full-bridge diode rectifiers. While the procedure of the experiment is simple, the experiment provides wide range o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::182106cb6137ce8592eedea824be74b6
https://doi.org/10.1109/epepemc.2018.8521945
https://doi.org/10.1109/epepemc.2018.8521945
Autor:
Ahmet M. Hava, Ziya Ozkan
Publikováno v:
Journal of Power Electronics. 15:256-267
Grid-connected transformerless photovoltaic (PV) inverters (TPVIs) are increasingly dominating the market due to their higher efficiency, lower cost, lighter weight, and reduced size when compared to their transformer based counterparts. However, due
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93fc7c7f997787e8bd646d2112e0644b
https://doi.org/10.6113/jpe.2015.15.1.256
https://doi.org/10.6113/jpe.2015.15.1.256
Publikováno v:
IEEE Transactions on Power Electronics. 28:1971-1979
This paper experimentally investigates the performance of three-phase voltage source pulsewidth modulation (PWM) converter, with the grid interfaced photovoltaic energy conversion system being the main application. In such applications the ground lea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b3e965e245d9439c4a1d2081f4b7982
https://doi.org/10.1109/tpel.2012.2196712
https://doi.org/10.1109/tpel.2012.2196712