Results 51 to 60 of about 409,853 (296)

Accelerated Particle Swarm Optimization for Photovoltaic Maximum Power Point Tracking under Partial Shading Conditions

Energies, 2019
This paper presents an accelerated particle swarm optimization (PSO)-based maximum power point tracking (MPPT) algorithm to track global maximum power point (MPP) of photovoltaic (PV) generation under partial shading conditions.
Muhannad Alshareef, Zhengyu Lin, Mingyao Ma, Wenping Cao   +3 more
doaj   +1 more source

Multi-verse Optimization-based MPPT Design for PV-TEG System

Zhongguo dianli, 2023
A centralized hybrid photovoltaic thermoelectric generator (PV-TEG) system shows multiple local maximum power points (LMPPs) under a partial shading condition (PSC).
Dahu LI, Hongyu ZHOU, Yue ZHOU, Yuze RAO, Wei YAO   +4 more
doaj   +1 more source

Simulation and Analysis of Photovoltaic Stand-Alone Systems [PDF]

, 2013
Energy saving is biggest issue now a days, renewable energy is playing a big role in producing electricity, among them wind and solar are popular renewable energy sources. Fast tracking of global maximum power point (MPP) is a challenge, many research is
Roy, Tulika Dutta
core  

Efficiency of Photovoltaic Systems in Mountainous Areas

, 2018
Photovoltaic (PV) systems have received much attention in recent years due to their ability of efficiently converting solar power into electricity, which offers important benefits to the environment.
Chitturi, Sri Rama Phanindra, Elmenreich, Wilfried, Sharma, Ekanki   +2 more
core   +1 more source

Signal Characteristics of Civil GPS Jammers [PDF]

, 2011
This paper surveys the signal properties of 18 commercially available GPS jammers based on experimental data. The paper is divided into two distinct tests.
Dougherty, Ryan C., Mitch, Ryan H., O'Hanlon, Brady W., Powell, Steven P., Psiaki, Mark L.   +4 more
core   +1 more source

NFDI MatWerk Ontology (MWO): A BFO‐Compliant Ontology for Research Data Management in Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
This article presents the NFDI‐MatWerk Ontology (MWO), a Basic Formal Ontology‐based framework for interoperable research data management in materials science and engineering (MSE). Covering consortium structures, research data management resources, services, and instruments, MWO enables semantic integration, Findable, Accessible, Interoperable, and ...
Hossein Beygi Nasrabadi, Ebrahim Norouzi, Kostiantyn Hubaiev, Jörg Waitelonis, Harald Sack   +4 more
wiley   +1 more source

Global maximum power point tracking for solar power systems using the hybrid artificial fish swarm algorithm

Global Energy Interconnection, 2019
Maximum power point tracking (MPPT) techniques are used to maintain photovoltaic modules operating points at the local maximum power points under non-uniform irradiance conditions (NUIC).
Jianpo Li, Pengwei Dong
doaj   +1 more source

Kalman-filter control schemes for fringe tracking. Development and application to VLTI/GRAVITY

, 2012
The implementation of fringe tracking for optical interferometers is inevitable when optimal exploitation of the instrumental capacities is desired. Fringe tracking allows continuous fringe observation, considerably increasing the sensitivity of the ...
Benisty, Bouquin, Colavita, Colavita, Colavita, Conan, Delplancke, E. Choquet, Eisenhauer, Eisenhauer, G. Perrin, J. Menu, Kalman, Le Roux, Looze, Meimon, Monnier, S. Lacour, Sahlmann, Shao, Shao, Shumway, Ziskand   +22 more
core   +3 more sources

A Thermodynamic 3D Model for the Simulation of Diffusion‐Controlled Alloying Processes in Heterogeneous Material Structures

Advanced Engineering Materials, EarlyView.
A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer, Leonhard Holländer, André Langohr, Hans Jürgen Maier   +3 more
wiley   +1 more source

Distributive Power Control Algorithm for Multicarrier Interference Network over Time-Varying Fading Channels - Tracking Performance Analysis and Optimization

, 2010
Distributed power control over interference limited network has received an increasing intensity of interest over the past few years. Distributed solutions (like the iterative water-filling, gradient projection, etc.) have been intensively investigated ...
Cheng, Yong, Lau, Vincent K. N.
core   +2 more sources