Zobrazeno 1 - 10
of 895
pro vyhledávání: '"El Aroudi A."'
Publikováno v:
MATEC Web of Conferences, Vol 16, p 08006 (2014)
In this paper, the model of a two-degree-of-freedom (2-DOF) spring resonator with end stopper for an energy harvesting application is presented. Then we characterize its nonlinear dynamical behavior by numerical simulations when some suitable paramet
Externí odkaz:
https://doaj.org/article/164cff1c7fe1434f87a80519bbe67e78
Autor:
El Aroudi A.
Publikováno v:
MATEC Web of Conferences, Vol 16, p 08004 (2014)
In this paper closed-form conditions for predicting the boundary of period-doubling (PD) bifurcation or saddle-node (SN) bifurcation in a class of PWM piecewise linear systems are obtained from a time-domain asymptotic approach. Examples of switched
Externí odkaz:
https://doaj.org/article/17edb8ea27bc483985a1e7ab04cf7a08
Publikováno v:
MATEC Web of Conferences, Vol 16, p 06002 (2014)
High conversion ratio switching converters are used whenever there is a need to step-up dc source voltage level to a much higher output dc voltage level such as in photovoltaic systems, telecommunications and in some medical applications. A simple so
Externí odkaz:
https://doaj.org/article/3006a54051c9459f9615a1c0fd094908
Publikováno v:
MATEC Web of Conferences, Vol 16, p 01001 (2014)
Nonlinearities have been shown to play an important role in increasing the extracted energy of energy harvesting devices at the macro and micro scales. Vibration-based energy harvesting on the nano scale has also received attention. In this paper, we
Externí odkaz:
https://doaj.org/article/4f72f9fe74bb4f3595911e5163c7a608
Publikováno v:
MATEC Web of Conferences, Vol 16, p 08001 (2014)
In this paper, we study the dynamical behavior of a Duffing-like piecewise linear (PWL) springmass-damper system for vibration-based energy harvesting applications. First, we present a continuous time single degree of freedom PWL dynamical model of t
Externí odkaz:
https://doaj.org/article/2fce5c4079894e86bb54acd65d3c57e3
Publikováno v:
Batteries, Vol 10, Iss 7, p 258 (2024)
The growth of electric vehicles (EVs) has prompted the need to enhance the technology of lithium-ion batteries (LIBs) in order to improve their response when subjected to external factors that can alter their performance, thereby affecting their safe
Externí odkaz:
https://doaj.org/article/aca4c2ac4f1343dea9314a4df21b1995
Autor:
Dahmane, K., Bouachrine, B., Ajaamoum, M., Imodane, B., Benydir, M., El Idrissi, A., Mandal, K., El Aroudi, A.
Publikováno v:
In IFAC PapersOnLine 2024 58(13):587-592
Publikováno v:
In IFAC PapersOnLine 2024 58(13):430-435
Autor:
Mammeri, El Nouha, Lopez-Santos, Oswaldo, El Aroudi, Abdelali, Martinez-Salamero, Luis, Domajnko, Jure, Prosen, Nataša
Publikováno v:
In IFAC PapersOnLine 2024 58(13):424-429
Autor:
Alexandra Blanch-Fortuna, David Zambrano-Prada, Oswaldo López-Santos, Abdelali El Aroudi, Luis Vázquez-Seisdedos, Luis Martinez-Salamero
Publikováno v:
Energies, Vol 17, Iss 6, p 1393 (2024)
This paper presents a two-level hierarchical control method for the power distribution between the hybrid energy storage system (HESS) and the main dc bus of a microgrid for ultrafast charging of electric vehicles (EVs). The HESS is composed of a sup
Externí odkaz:
https://doaj.org/article/1873d257364041088c348b1bbe39e946