Zobrazeno 1 - 10
of 25
pro vyhledávání: '"E. Mamarelis"'
Publikováno v:
Revista Facultad de Ingeniería Universidad de Antioquia, Iss 68, Pp 75-87 (2013)
Sistemas fotovoltaicos monofásicos experimentan oscilaciones de voltaje debido a la diferencia entre la potencia promedio generada y la potencia instantánea inyectada a la red. Estas oscilaciones de voltaje degradan la producción de potencia. Este
Externí odkaz:
https://doaj.org/article/ebe7376978c74c928e597bf44bce626e
Publikováno v:
Revista Facultad de Ingeniería Universidad de Antioquia, Iss 68 (2013)
Single-phase grid connected photovoltaic systems suffer from voltage oscillations due to the difference between the average power produced by the source and the pulsating instantaneous power injected into the grid. Suchvoltage variations have a detri
Externí odkaz:
https://doaj.org/article/bbcb5a4e6788485eb548030592466d7a
Publikováno v:
Applied Energy. 119:21-32
In this paper a perturbation approach to the minimization of hydrogen consumption in polymer electrolyte membrane fuel cell systems is introduced. The control technique is mainly based on the minimization of the current produced by the fuel cell by m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f6f7c3edc0d17eac4f40383cbe2e04a
https://doi.org/10.1016/j.apenergy.2013.12.037
https://doi.org/10.1016/j.apenergy.2013.12.037
Publikováno v:
Applied Energy. 113:414-421
A key point in the control of photovoltaic (PV) systems is the design of the maximum power point tracking (MPPT) algorithm. Although a huge number of approaches has been proposed in literature, the methods based on the perturb and observe (P&O) techn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92623f49abc501ddc1fdd43a30df8cf7
https://doi.org/10.1016/j.apenergy.2013.07.022
https://doi.org/10.1016/j.apenergy.2013.07.022
Publikováno v:
IEEE Transactions on Industrial Informatics. 9:1094-1103
Sliding mode is a control technique that is widely employed in switching converter applications. Such a nonlinear control technique, which is commonly implemented by means of analog circuitry only, forces the switches commutations by comparing a refe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6a2117a57e1d45ea8fc2030f2e1a7f5
https://doi.org/10.1109/tii.2012.2220372
https://doi.org/10.1109/tii.2012.2220372
Autor:
Massimo Vitelli, Enrico Bianconi, E. Mamarelis, Giovanni Spagnuolo, Giovanni Petrone, Carlos Andrés Ramos-Paja, Roberto Giral, Javier Calvente
Publikováno v:
IEEE Transactions on Industrial Electronics. 60:1168-1178
This paper introduces a novel maximum power point tracking (MPPT) technique aimed at maximizing the power produced by photovoltaic (PV) systems. The largest part of the MPPT approaches presented in the literature are based on the sensing of the PV ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b4b2054d76461c2a94cc5f7a232c8ab
https://doi.org/10.1109/tie.2012.2190253
https://doi.org/10.1109/tie.2012.2190253
Autor:
Massimo Vitelli, Giovanni Petrone, Roberto Giral, Giovanni Spagnuolo, Enrico Bianconi, Carlos Andrés Ramos-Paja, Javier Calvente, E. Mamarelis
Publikováno v:
International Journal of Electrical Power & Energy Systems. 44:346-356
In this paper a current controller is used to reject the 100-Hz oscillation of the voltage of the photovoltaic field taking place in any grid connected system. With respect to the classical linear voltage control the current-based sliding-mode approa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf825251823df2f738cee2d7e3472d6b
https://doi.org/10.1016/j.ijepes.2012.07.046
https://doi.org/10.1016/j.ijepes.2012.07.046
In this paper, the procedure for designing a sliding-mode controller for maximum power point tracking photovoltaic (PV) applications is proposed. It is applied to a single-ended primary inductor converter, thus to a fourth-order topology, but it can
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50e5656f55cc7b74ce86b96e26ae204b
http://hdl.handle.net/11386/4254262
http://hdl.handle.net/11386/4254262
Publikováno v:
IECON
In this paper a double loop control technique aimed at improving the maximum power point tracking performances in photovoltaic applications is proposed. The main novelty is in the application of the peak current control to the current flowing in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa1758eb4aa527f9bc8847a2b443713c
http://hdl.handle.net/11386/4254267
http://hdl.handle.net/11386/4254267
Autor:
Ioannis E. Mamarelis, Polechronis Dilaveris, John Gialafos. And and, Theodoros Apostolopoulos, Kostas Gatzoulis, Pavlos Toutouzas
Publikováno v:
Pacing and Clinical Electrophysiology. 18:1075-1079
We present a case of life-threatening arrhythmia occurring during tilt table testing in a 44-year-old man with syncope. Polymorphic ventricular tachycardia occurred while the patient was tilted up under the intravenous infusion of isoproterenol (2 mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b230fb12ce2c9b4bf5d07432a6f0cbec
https://doi.org/10.1111/j.1540-8159.1995.tb04753.x
https://doi.org/10.1111/j.1540-8159.1995.tb04753.x