Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Yasemin Onal"'
Autor:
Yasemin Onal, Umit Cigdem Turhal
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 24, Iss 5, Pp 1168-1179 (2021)
In this study, the derivation of the Discriminative Common Vector (DCV) approach which is first introduced for a face recognition task in the insufficient data case, for the sufficient data case is obtained and it is applied for a photovoltaic (PV) p
Externí odkaz:
https://doaj.org/article/3715dd011e9b452d9a73d07b2d86e30a
Autor:
Yasemin Onal
Publikováno v:
Computer Systems Science and Engineering. 41:141-156
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70ed0dffb46875c455e32e310371da69
https://doi.org/10.32604/csse.2022.020367
https://doi.org/10.32604/csse.2022.020367
Publikováno v:
Energy Procedia. 113:311-318
Solar energy is extracted from photovoltaic (PV) panels by semiconductor materials used in the system. However, the PV panel efficiency is low. Moreover, inaccurate determination of optimum fixed tilt angle of the panels, some environmental factors s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::308cfe9c9ff7cfaedbc2e688e257e780
https://doi.org/10.1016/j.egypro.2017.04.071
https://doi.org/10.1016/j.egypro.2017.04.071
Autor:
Yasemin Onal, Yilmaz Sozer
Publikováno v:
2016 IEEE Applied Power Electronics Conference and Exposition (APEC).
There is a need to improve the power quality of the grid as well as the power factor implied on the grid due to the nonlinear loads connected to it. A new single phase bridgeless AC/DC power factor correction (PFC) topology to improve the power facto
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eecdaf6d191d33e5b2677f55bd06ec02
https://doi.org/10.1109/apec.2016.7468244
https://doi.org/10.1109/apec.2016.7468244
Autor:
Yasemin Onal, Yilmaz Sozer
Publikováno v:
2015 9th International Conference on Electrical and Electronics Engineering (ELECO).
In this paper, a new single switch bridgeless AC/DC power factor correction PFC converter topology to achieve high PF and low THD is proposed. The proposed converter is based on the single ended primary inductance converter SEPIC topology. The SEPIC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6922e6ea3525f4963f4608fab9613b3a
https://doi.org/10.1109/eleco.2015.7394472
https://doi.org/10.1109/eleco.2015.7394472
WOS: 000347046900005
Voltage flicker is a non-stationary waveform for which direct spectral analysis is not appropriate. To overcome this difficulty, a Hilbert-Huang transform based technique is proposed here. Hilbert-Huang transform is a new si
Voltage flicker is a non-stationary waveform for which direct spectral analysis is not appropriate. To overcome this difficulty, a Hilbert-Huang transform based technique is proposed here. Hilbert-Huang transform is a new si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::610cc987f1f8227b76707e11af02067a
https://hdl.handle.net/11421/20326
https://hdl.handle.net/11421/20326
Publikováno v:
2014 16th International Power Electronics and Motion Control Conference and Exposition.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9650ea27a623c87feec1894ff31a88f
https://doi.org/10.1109/epepemc.2014.6980537
https://doi.org/10.1109/epepemc.2014.6980537
16th International Power Electronics and Motion Control Conference and Exposition (PEMC) -- SEP 21-24, 2014 -- Antalya, TURKEY
WOS: 000360980500125
Hilbert Huang Transform, which was suggested by Huang and improved by Flandrin and his group
WOS: 000360980500125
Hilbert Huang Transform, which was suggested by Huang and improved by Flandrin and his group
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::213d5cf0773e4636ac8b4ddab4fc6c64
https://hdl.handle.net/11421/20361
https://hdl.handle.net/11421/20361
Autor:
Yasemin Onal, U. Cigdem Turhal
Publikováno v:
4th International Conference on Power Engineering, Energy and Electrical Drives.
In an electrical distribution system heavy loads can greatly change the load current. In a weak distribution system voltage flicker occurs as a result of randomly changing reactive power demand of the random process loads such as periodically turning
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::900e35a25e12ff6a0602abd66d2ccae0
https://doi.org/10.1109/powereng.2013.6635695
https://doi.org/10.1109/powereng.2013.6635695
Publikováno v:
2011 IEEE 19th Signal Processing and Communications Applications Conference (SIU).
This article proposes an approach to calculate the short term flicker magnitude (P st ) using Hilbert-Huang Transform (HHT). HHT is an approach which is commonly used in the analysis of nonlinear and nonstationary signals. Since flicker corresponds t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::236a8fba0a02ad6c3a4cd59bd0cac102
https://doi.org/10.1109/siu.2011.5929629
https://doi.org/10.1109/siu.2011.5929629