Zobrazeno 1 - 10
of 123
pro vyhledávání: '"Abdelaziz El Ghzizal"'
Autor:
Abdelilah Chalh, Redouane chaibi, Aboubakr El Hammoumi, Saad Motahhir, Abdelaziz El Ghzizal, Mujahed Al-Dhaifallah
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-17 (2022)
Abstract The use of a maximum power point (MPP) tracking (MPPT) controller is required for photovoltaic (PV) systems to extract maximum power from PV panels. However, under partial shading conditions, the PV cells/panels do not receive uniform insola
Externí odkaz:
https://doaj.org/article/f251863daf6845bbba77424a54e151d4
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 11992-12010 (2022)
Photovoltaic (PV) systems are gaining more and more visibility as the world power demand is increasing. Unconditional power source availability, ease of implementation, and environmental friendliness of these systems are their major advantages. Nonet
Externí odkaz:
https://doaj.org/article/eadea5b74f424cd8b1d833fdccc8a65a
Autor:
Smail Chtita, Saad Motahhir, Aboubakr El Hammoumi, Aissa Chouder, Abou Soufiane Benyoucef, Abdelaziz El Ghzizal, Aziz Derouich, Mohamed Abouhawwash, S. S. Askar
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-15 (2022)
Abstract One of the major challenges in photovoltaic (PV) systems is extracting the maximum power from the PV array, especially when they operate under partial shading conditions (PSCs). To address this challenge, this paper introduces a novel hybrid
Externí odkaz:
https://doaj.org/article/5286ee9d6fed402b8803c890a74efee1
Autor:
Abdelilah Chalh, Redouane chaibi, Aboubakr El Hammoumi, Saad Motahhir, Abdelaziz El Ghzizal, Mujahed Al-Dhaifallah
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/de3ceb093b8b4a40b2a8c2359fd669e7
Autor:
Youness, El Mourabit, Aziz, Derouich, Abdelaziz, El Ghzizal, Jamal, Bouchnaif, Najib, El Ouanjli, Othmane, Zamzoum, Khalid, Mezioui, BOSSOUFI, Badre
Publikováno v:
In Energy Reports November 2019 5:807-821
Autor:
Najib El Ouanjli, Saad Motahhir, Aziz Derouich, Abdelaziz El Ghzizal, Ali Chebabhi, Mohammed Taoussi
Publikováno v:
Energy Reports, Vol 5, Iss , Pp 271-279 (2019)
This paper presents an improved Direct Torque Control (DTC) strategy for a Doubly Fed Induction Machine (DFIM) powered by two voltage source inverters (VSI) at two levels. This strategy is based on the fuzzy logic controller. The main objective is to
Externí odkaz:
https://doaj.org/article/98e52de9fe4f44c89207973ee01a3099
Autor:
Mustapha Errouha, Aziz Derouich, Saad Motahhir, Othmane Zamzoum, Najib El Ouanjli, Abdelaziz El Ghzizal
Publikováno v:
Energy Reports, Vol 5, Iss , Pp 853-865 (2019)
The aim of this work is to search for better control and optimization of a photovoltaic (PV) water pumping system (PWPS) using the induction motor. A proposed method based on Fuzzy Logic Control (FLC) is introduced and investigated to improve the con
Externí odkaz:
https://doaj.org/article/8e61789ef80d410a8d86b49576820d65
Autor:
Najib El Ouanjli, Aziz Derouich, Abdelaziz El Ghzizal, Mohammed Taoussi, Youness El Mourabit, Khalid Mezioui, Badre Bossoufi
Publikováno v:
Protection and Control of Modern Power Systems, Vol 4, Iss 1, Pp 1-9 (2019)
Abstract This article presents the direct torque control (DTC) strategy for the doubly fed induction motor (DFIM) connected to two three-level voltage source inverters (3LVSIs) with neutral point clamped (NPC) structure. This control method allows to
Externí odkaz:
https://doaj.org/article/26e4d7028f9d4e2dada74a8e171236e3
Autor:
Najib El Ouanjli, Aziz Derouich, Abdelaziz El Ghzizal, Saad Motahhir, Ali Chebabhi, Youness El Mourabit, Mohammed Taoussi
Publikováno v:
Protection and Control of Modern Power Systems, Vol 4, Iss 1, Pp 1-12 (2019)
Abstract Conventional direct torque control (DTC) is one of the excellent control strategies available to control the torque of the induction machine (IM). However, the low switching frequency of the DTC causes high ripples in the flux and torque tha
Externí odkaz:
https://doaj.org/article/ded692a02e2e44e4bd988c7f4bfcb7c1
Publikováno v:
Energy Reports, Vol 4, Iss , Pp 341-350 (2018)
This work aims firstly to extract parameters lacked in the manufacturers’ datasheet by using a simple tool provided by PSIM and then model the PV panel. This model is validated using experimental data. In addition, this work presents the effect of
Externí odkaz:
https://doaj.org/article/bcc15b756bd84ae08bf3b5725fdbebe1