Zobrazeno 1 - 10
of 137
pro vyhledávání: '"Raul Gregor"'
Autor:
Magno Ayala, Jesus Doval-Gandoy, Jorge Rodas, Osvaldo Gonzalez, Larizza Delorme, Paola Maidana, Christian Medina, Raul Gregor
Publikováno v:
IEEE Access, Vol 12, Pp 128349-128359 (2024)
Finite-control-set model predictive control (FCS-MPC) has achieved superiority in managing multiphase induction machines due to its quick dynamic response, control flexibility, and overall good performance. Its advantages, including simplicity, compu
Externí odkaz:
https://doaj.org/article/cbfaf8ff0b8449f3a68912b0f22472f1
Publikováno v:
HardwareX, Vol 15, Iss , Pp e00452- (2023)
Generation, power conversion and subsequent integration of renewable energy generation systems, such as solar photovoltaic or wind, require an efficient power conversion system that can provide sufficient quality energy according to technical standar
Externí odkaz:
https://doaj.org/article/0e37c45ce3f143c497c966a900bba068
Autor:
Edgar Maqueda, Sergio Toledo, David Caballero, Federico Gavilan, Jorge Rodas, Magno Ayala, Larizza Delorme, Raul Gregor, Marco Rivera
Publikováno v:
IEEE Access, Vol 9, Pp 160035-160047 (2021)
A variable-speed predictive torque control (PTC) of a six-phase induction machine (SPIM) fed by a multi-modular matrix converter (M-MMC) is presented in this paper. This new system inherits the advantages of both multiphase machines (i.e., inherent f
Externí odkaz:
https://doaj.org/article/18dc234800244e9997c2c64b70040f6d
Publikováno v:
Frontiers in Energy Research, Vol 10 (2022)
This article presents a model predictive current control of a shunt active power filter based on 7-level cascaded H-bridge converters. By using the spacial vector modulation approach into the model predictive control, a considerable reduction of the
Externí odkaz:
https://doaj.org/article/ab0d3deb531a453e9cefb9516e29257d
Autor:
Ariel Fleitas, Magno Ayala, Osvaldo González, Larizza Delorme, Carlos Romero, Jorge Rodas, Raul Gregor
Publikováno v:
Machines, Vol 10, Iss 12, p 1124 (2022)
Multiphase machines are a hot research topic in control theory and industrial applications such as electric cars. However, the availability to buy them in the market is limited or null. For this reason, it is common to rewind it from a three-phase co
Externí odkaz:
https://doaj.org/article/b609148a26b64457a60bf5d4e9adb84f
Autor:
Raul Gregor, Julio Pacher, Alejandro Espinoza, Alfredo Renault, Leonardo Comparatore, Magno Ayala
Publikováno v:
Energies, Vol 14, Iss 15, p 4698 (2021)
This paper presents an active power filter based on a seven-level cascade H-bridge where the main contribution is a control strategy that combines model-based predictive control, the voltage vectors of the converter output levels, the phase shift PWM
Externí odkaz:
https://doaj.org/article/c7889a5861794b7c877b053c733bfd38
Publikováno v:
Energies, Vol 14, Iss 13, p 3857 (2021)
The development of new control techniques for multiphase induction machines (IMs) has become a point of great interest to exploit the advantages of these machines compared to three-phase topology, for example, the reduced phase currents and lower har
Externí odkaz:
https://doaj.org/article/56a53605d4d747a697d9953ef7c0e2f0
Publikováno v:
Aerospace, Vol 7, Iss 6, p 71 (2020)
Unmanned aerial vehicles (UAVs) are affordable these days. For that reason, there are currently examples of the use of UAVs in recreational, professional and research applications. Most of the commercial UAVs use Px4 for their operating system. Even
Externí odkaz:
https://doaj.org/article/356694a31fd5420b8fa0e173ff61319d
Publikováno v:
Energies, Vol 12, Iss 12, p 2294 (2019)
In applications such as multiphase motor drives, classical predictive control strategies are characterized by a variable switching frequency which adds high harmonic content and ripple in the stator currents. This paper proposes a model predictive cu
Externí odkaz:
https://doaj.org/article/ae1a91375816475cba74d4629f2072ae
Autor:
Yassine Kali, Magno Ayala, Jorge Rodas, Maarouf Saad, Jesus Doval-Gandoy, Raul Gregor, Khalid Benjelloun
Publikováno v:
Energies, Vol 12, Iss 1, p 170 (2019)
This paper proposes a robust nonlinear current controller that deals with the problem of the stator current control of a six-phase induction motor drive. The current control is performed by using a state-space representation of the system, explicitly
Externí odkaz:
https://doaj.org/article/85ec34acda3442e2a4d79556a339f43f