Zobrazeno 1 - 10
of 89
pro vyhledávání: '"L. Barazane"'
Publikováno v:
Revue des Énergies Renouvelables, Vol 17, Iss 2, Pp 253-261 (2014)
The output characteristics of photovoltaic systems are nonlinear and change with variations of temperature and irradiation, so we need a controller named maximum power point tracker MPPT to extract the maximum power at the terminal of photovoltaic ge
Externí odkaz:
https://doaj.org/article/3cea1117d87a49edab7e0da5c5d5d59d
Comparative study between two maximum power point tracking (MPPT) techniques for photovoltaic system
Publikováno v:
Revue des Énergies Renouvelables, Vol 16, Iss 4, Pp 773 – 782-773 – 782 (2013)
Solar panels have a nonlinear voltage-current characteristic, with a distinct maximum power point (MPP), which depends on the environmental factors, such as temperature and irradiation. In order to continuously harvest maximum power from the solar pa
Externí odkaz:
https://doaj.org/article/4f7c48d8d5fa413aa99aa65a94065337
Publikováno v:
Revue des Énergies Renouvelables, Vol 16, Iss 1, Pp 1 – 9-1 – 9 (2013)
This work presents an intelligent approach for the performance improvement and optimization of the control of a photovoltaic system to track maximum power point under variable temperature and isolation conditions. First, we present the controller ref
Externí odkaz:
https://doaj.org/article/923db9138200412d92c1501863bb19aa
Publikováno v:
Revue des Énergies Renouvelables, Vol 14, Iss 1, Pp 131 – 144-131 – 144 (2011)
Neural networks and fuzzy controllers are considered as the most efficient approximators of different functions and have also proved their capability of controlling nonlinear dynamical systems. So, in this paper, the authors introduce a novel techniq
Externí odkaz:
https://doaj.org/article/4c3fef097c7e4d24add44dbefb185109
Publikováno v:
Revue des Énergies Renouvelables, Vol 13, Iss 3, Pp 485 – 496-485 – 496 (2010)
Dans cet article, nous nous sommes intéressés à l’application de la commande à structure variable à la machine asynchrone où le réglage de vitesse par mode glissant se distingue comme un outil puissant et efficace. Cependant ce type de contr
Externí odkaz:
https://doaj.org/article/a3fca30320c04814b15636b1f7a4074b
Publikováno v:
Revue des Énergies Renouvelables, Vol 11, Iss 2, Pp 317 – 327-317 – 327 (2008)
The aims of this work, is the survey of the design and application of speed and flux sliding mode controllers for vector control of an induction motor powered by a solar photovoltaic energy. The solar photovoltaic energy nowadays, is one of the renew
Externí odkaz:
https://doaj.org/article/c399f21f54e14629a8054836e66c39f7
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9789811562587
This paper presents a simulation and hardware implementation of maximum power point tracking (MPPTs) algorithms. The investigated algorithms are: perturb and observe (P&O), Incremental conductance (InCond) and Hill climbing (HC). Firstly, the algorit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03dbae787a3517599ded005f37c47b50
https://doi.org/10.1007/978-981-15-6259-4_49
https://doi.org/10.1007/978-981-15-6259-4_49
Publikováno v:
Volume: 25, Issue: 2 1346-1357
Turkish Journal of Electrical Engineering and Computer Science
Turkish Journal of Electrical Engineering and Computer Science
Fault-tolerant controller (FTC) designs for doubly fed induction generators (DFIGs) with actuator faults have recently gained considerable attention due to their important role in maintaining the safety and reliability of DFIG-based wind turbines via
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91485a7d31148bbc6e944a9ce4a1cf84
https://doi.org/10.3906/elk-1508-16
https://doi.org/10.3906/elk-1508-16
Publikováno v:
2019 International Conference on Wireless Technologies, Embedded and Intelligent Systems (WITS).
Integrating the Internet of Things (IoT) technology in solar photovoltaic (PV) systems is considered as an important aspect for monitoring, supervising and performances evaluation. The main aim of this work is to design a low-cost monitoring system f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::856888f84f9114c95d71a2eb1e524635
https://doi.org/10.1109/wits.2019.8723724
https://doi.org/10.1109/wits.2019.8723724
Publikováno v:
Measurement. 91:680-691
Diagnosis of current sensor faults (CSF) for doubly fed induction generators (DFIGs) is of paramount importance for the reliable power generation of DFIG-based wind turbines (WT). In this paper, a new scheme is developed for current sensors faults di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf258b17962f543f0ca286de61f2c26e
https://doi.org/10.1016/j.measurement.2016.05.102
https://doi.org/10.1016/j.measurement.2016.05.102