Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Reşat Çelikel"'
Autor:
Reşat Çelikel, Mehmet Özdemir
Publikováno v:
Tehnički Vjesnik, Vol 26, Iss 3, Pp 631-638 (2019)
Satellites have a dark region and a bright region in their orbit path. The flywheel energy storage unit is an electric energy provider for a satellite in the dark region. Brushless dc motors (BLDC) are used in the flywheel energy storage unit. The cu
Externí odkaz:
https://doaj.org/article/096cb684185f45b680edc0896526ac05
Autor:
Ahmet Gündoğdu, Reşat Çelikel
Publikováno v:
Volume: 9, Issue: 2 114-122
Balkan Journal of Electrical and Computer Engineering
Balkan Journal of Electrical and Computer Engineering
The Maximum Power Point Tracking (MPPT) algorithms are applied to obtain maximum efficiency under different atmospheric conditions in photovoltaic (PV) systems. Perturb&Observe (PO) and Incremental Conductance (INC) methods are the oldest algorithms
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c248b1480581358f56ccbab3742fbaab
https://doi.org/10.17694/bajece.884815
https://doi.org/10.17694/bajece.884815
Autor:
Ahmet Suayb Gundogdu, Reşat Çelikel
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 24, Iss 2, Pp 360-371 (2021)
Stepper motors are used in robotic applications, industrial machines, and many different application areas. Mechanical resonance problems occur in the control of stepper motors at low speeds. In the control of robotic systems with nonlinear character
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75073699ca78bcaff2b2eecd393ad7ee
http://www.sciencedirect.com/science/article/pii/S2215098620342294
http://www.sciencedirect.com/science/article/pii/S2215098620342294
Publikováno v:
Heliyon, Vol 10, Iss 20, Pp e39382- (2024)
Maximum Power Point Tracking (MPPT) algorithms are crucial for maximizing power extraction from photovoltaic (PV) systems. Traditional MPPT methods often exhibit suboptimal performance under partial shading conditions. Hence, advanced MPPT algorithms
Externí odkaz:
https://doaj.org/article/e6af31a79ced4cf5ac03f5e7c9255581
Publikováno v:
Arabian Journal for Science and Engineering. 46:1241-1256
In this study, a speed sensorless algorithm was developed to control a single-link manipulator connected to DC motor. The armature voltage value can be obtained by using duty cycle information generated by the controller without using any sensor. Thu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::756257ab021f9f76993e9ae5ea5a9850
https://doi.org/10.1007/s13369-020-05014-3
https://doi.org/10.1007/s13369-020-05014-3
Publikováno v:
Volume: 10, Issue: 2 274-288
European Journal of Technique (EJT)
European Journal of Technique (EJT)
In this study, analysis and simulation of the electrical and mathematical model of a 3-phase and 3-switch delta inverter that fed a three-phase RL load were performed. First, the Matlab/Simulink model of the inverter was created. In this model, an RL
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04e36317cefa759c44ec91100f9031e7
https://dergipark.org.tr/tr/pub/ejt/issue/59168/730792
https://dergipark.org.tr/tr/pub/ejt/issue/59168/730792
Autor:
Reşat Çelikel, Ahmet Suayb Gundogdu
Publikováno v:
International Transactions on Electrical Energy Systems. 30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec1ce940c0a337244ad304d33912847d
https://doi.org/10.1002/2050-7038.12433
https://doi.org/10.1002/2050-7038.12433
Publikováno v:
Energy Reports, Vol 10, Iss , Pp 1785-1795 (2023)
In this study, a speed sensorless control method is proposed for a photovoltaic water-pump system operating under variable atmospheric conditions. The developed system not only continuously determines the maximum power point of the photovoltaic syste
Externí odkaz:
https://doaj.org/article/fc3ac42910744b7488f8c77af21ae15f
Autor:
Mehmet Özdemir, Reşat Çelikel
Publikováno v:
Tehnički Vjesnik, Vol 26, Iss 3, Pp 631-638 (2019)
Tehnički vjesnik
Volume 26
Issue 3
Tehnički vjesnik
Volume 26
Issue 3
Satellites have a dark region and a bright region in their orbit path. The flywheel energy storage unit is an electric energy provider for a satellite in the dark region. Brushless dc motors (BLDC) are used in the flywheel energy storage unit. The cu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::496fb13a8e21ae4df28ac1c4ffd9e572
https://doi.org/10.17559/tv-20160328090219
https://doi.org/10.17559/tv-20160328090219
Autor:
Reşat Çelikel
Publikováno v:
Volume: 7, Issue: 2 143-148
Balkan Journal of Electrical and Computer Engineering
Balkan Journal of Electrical and Computer Engineering
The BLDC motors are widely used in industrial applications. The load characteristic and controller are important to obtain optimum performance in the speed control of the BLDC motor because some problems are occurred in speed control of nonlinear loa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65c22ecac9c68f26d9e5b82e0d6cdea2
https://dergipark.org.tr/tr/pub/bajece/issue/44985/510170
https://dergipark.org.tr/tr/pub/bajece/issue/44985/510170