Results 21 to 30 of about 807,423 (236)
Energy Reports, 2021 The operation of photovoltaic (PV) array under shade faces great challenges due to the power loss that reduces the extracted power. Reconfiguration process is one of the most promising solutions to reduce the effect of shadow on the array.
Hegazy Rezk, Ahmed Fathy, Mokhtar Aly
doaj +1 more source
Dimple-Encoded Reprogrammable Origami. [PDF]
Adv Sci (Weinh)Local snap‐through of bistable dimples turns flat elastic sheets into reprogrammable origami structures. Interaction‐guided dimple arrays act as angle‐programmable hinge bands, enabling one sheet to morph into distinct polygonal and three‐dimensional configurations while retaining stable shapes for deployable and protective functions.
Zhang Q +6 more
europepmc +2 more sources
Atom Search Optimization-Based PV Array Reconfiguration Technique under Partial Shading Condition
International Transactions on Electrical Energy Systems, 2023 Photovoltaic (PV) reconfiguration is an effective solution for reducing the hot spot effect caused by partial shadows on PV arrays. This paper proposed an efficient atom search optimization- (ASO-) based PV reconfiguration method.
Dahu Li +4 more
doaj +1 more source
Evaluating dynamic partial reconfiguration in the integer pipeline of a FPGA-based opensource processor [PDF]
, 2008 This work explores the potential of sharing different arithmetic hardware operators tightly coupled to the integer pipeline of the open-source LEON3 processor.
Zaidi, SIH +3 more
core +1 more source
Energy Reports, 2022 The location of shaded or faulty Photovoltaic modules in the PV array has a negative impact on the harvested power from the entire array. To overcome this significant limitation, PV reconfiguration is a considerable technique developed via interchanging ...
Dalia Yousri +5 more
doaj +1 more source
Pilot Tone Actuated Antenna Array Pattern Reconfiguration [PDF]
, 2014 A new strategy for remote reconfiguration of an antenna array far field radiation pattern is described. The scheme uses a pilot tone co-transmitted with a carrier signal from a location distant from that of a receive antenna array whose far field pattern
Fusco, Vincent; id_orcid +2 more
core +1 more source
A graph based approach to supporting reconfiguration in wireless sensor networks [PDF]
, 2009 Considerable research has been performed in applying run-time reconfigurable component models to Wireless Sensor Networks. The ability to dynamically deploy or update software components has clear advantages in sensor network deployments, which are ...
Kevin Lee +14 more
core +1 more source
Sensors, 2021 Antenna array pattern reconfiguration is usually achieved by changing the relative amplitudes and/or phases of the excitation distribution present in the array, at the cost of complex feeding networks.
Borja Bayón-Buján +4 more
doaj +1 more source
Manoeuvre Planning Architecture for the Optimisation of Spacecraft Formation Flying Reconfiguration Manoeuvres [PDF]
, 2010 Formation flying of multiple spacecraft collaborating toward the same goal is fast becoming a reality for space mission designers. Often the missions require the spacecraft to perform translational manoeuvres relative to each other to achieve some ...
Burgon, Ross
core +5 more sources
A Reconfiguration Method for Extracting Maximum Power from Non-Uniform Aging Solar Panels
Energies, 2018 Aging affects different photovoltaic (PV) modules in a PV array in a non-uniform way, thereby leading to non-uniform working conditions of the PV modules and resulting in variations in the power outputs of the PV array.
Peter Udenze +4 more
doaj +1 more source