Results 41 to 50 of about 16,643 (185)

Cooperative Relaying with State Available Non-Causally at the Relay [PDF]

open access: yes, 2009
We consider a three-terminal state-dependent relay channel with the channel state noncausally available at only the relay. Such a model may be useful for designing cooperative wireless networks with some terminals equipped with cognition capabilities, i ...
Kotagiri, Shiva Prasad   +3 more
core   +3 more sources

Advancing Energy Materials by In Situ Atomic Scale Methods

open access: yesAdvanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
Progress in in situ atomic scale methods leads to an improved understanding of new and advanced energy materials, where a local understanding of complex, inhomogeneous systems or interfaces down to the atomic scale and quantum level is required. Topics from photovoltaics, dissipation losses, phase transitions, and chemical energy conversion are ...
Christian Jooss   +21 more
wiley   +1 more source

Genetic algorithm-super-twisting technique for grid-connected PV system associate with filter

open access: yesEnergy Reports, 2023
This study proposes an intelligent robust controller to improve the performance of the multifunctional grid-connected photovoltaic (PV) system using the phase-locked loop (PLL).
Naamane Debdouche   +5 more
doaj   +1 more source

Participatory Policy Development: Reflections on Designing the Strong Roots for Our Futures Program in Victoria

open access: yesAustralian Journal of Social Issues, EarlyView.
ABSTRACT In this paper, we trace the journey to create the Strong Roots for our Futures Program, a government program to resource and support Traditional Owners to undertake a range of activities in areas where no state recognition existed. We provide a background to state recognition in Victoria before considering the program design, leading to an ...
Nell Reidy   +2 more
wiley   +1 more source

Direct Power Control With NSTSM Algorithm for DFIG Using SVPWM Technique

open access: yesIranian Journal of Electrical and Electronic Engineering, 2021
The paper presents a super-twisting sliding mode (STSM) regulator with neural networks (NN) of direct power command (DPC) for controlling the active/reactive power of a doubly-fed induction generator (DFIG) using a two-level space vector pulse width ...
H. Benbouhenni, Z. Boudjema, A. Belaidi
doaj  

Direct average torque control of switched reluctance generator

open access: yesIET Power Electronics, 2023
There are few pieces of research on switched reluctance generator (SRG) that accomplish optimal performance torque control, most prefer to use voltage, speed, or power control strategies. This paper proposes a direct average torque control (DATC) for SRG
Elmer O. Hancco Catata   +5 more
doaj   +1 more source

A new PI(1 +PI) controller to mitigate power ripples of a variable-speed dual-rotor wind power system using direct power control

open access: yesEnergy Reports, 2023
This work presents a new scheme of direct power command (DPC) of induction generator (IG)-based dual-rotor wind power (DRWP) systems. The suggested DPC employs a proportional-integral (1 + proportional-integral) controller (PI(1 +PI)) to regulate the IG ...
Habib Benbouhenni   +3 more
doaj   +1 more source

Digital Spatial Technologies to Compose the Map of the Southeast Iberia Megalithic Phenomenon. The Case Study of Fonelas (Granada, Spain)

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Megalithic landscapes in Southeast Iberia remain unevenly and insufficiently documented, particularly in rugged areas where traditional survey methods are limited. This paper addresses this gap by applying a multiscalar approach to the megalithic necropolises of the Fardes River (Granada, Spain), with the objective of detecting, documenting ...
Carolina Cabrero González   +3 more
wiley   +1 more source

Dynamic and static performance optimization of dual active bridge DC-DC converters

open access: yesJournal of Modern Power Systems and Clean Energy, 2017
High efficiency and fast dynamic response are two main control objectives for dual active bridge (DAB) DC-DC converters. Traditional extended phase shift (EPS) control can significantly enhance the conversion efficiency of DAB DC-DC converters by ...
Nie HOU   +4 more
doaj   +1 more source

Development of strategy dpc for control of active rectifiers [PDF]

open access: yes, 2008
Проаналізовано принципи двох основних стратегій керування активними випрямлячами, проведено аналіз відомих модифікацій стратегії прямого керування потужністю (DPC) та запропоновано нову модифікацію.
Shchur, I.   +3 more
core  

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