Results 21 to 30 of about 3,677,851 (249)

Optimization of accurate estimation of single diode solar photovoltaic parameters and extraction of maximum power point under different conditions

open access: yesElectrical engineering & Electromechanics, 2021
Introduction. With the snowballing requirement of renewable resources of energy, solar energy has been an area of key concern to the increasing demand for electricity.
F. Akbar   +3 more
doaj   +1 more source

Noise in resistively shunted Josephson junctions [PDF]

open access: yesPhysical Review B, 2010
New reference added and corrected misprints. Published in Phys. Rev. B (11 pages, 8 figures and 2 tables)
Brandt, Fernando T   +2 more
openaire   +2 more sources

SQUID developments for the gravitational wave antenna MiniGRAIL [PDF]

open access: yes, 2007
We designed two different sensor SQUIDs for the readout of the resonant mass gravitational wave detector MiniGRAIL. Both designs have integrated input inductors in the order of 1.5 muH and are planned for operation in the mK temperature range.
de Waard, A.   +6 more
core   +9 more sources

Development of a test setup for hydrodynamic characterization of hydrocephalus shunts

open access: yesCurrent Directions in Biomedical Engineering, 2023
Implantation of a shunt system is the most common neurosurgical procedure for the treatment of hydrocephalus. Hydrodynamic parameters of hydrocephalus shunt systems are valuable variables to address patients' needs.
Stiehm Michael   +6 more
doaj   +1 more source

Comparison of Photovoltaic panel’s standard and simplified models [PDF]

open access: yes, 2017
Shockley diode equation is basic for single diode model equation, which is overly used for characterizing the photovoltaic cell output and behavior. In the standard equation, it includes series resistance (Rs) and shunt resistance (Rsh) with different ...
Ahmed, Md. Tofael   +5 more
core   +1 more source

A new method for current–voltage curve prediction in photovoltaic modules

open access: yesIET Renewable Power Generation, 2021
In this work, a new method for obtaining the current–voltage curve for crystalline silicon and thin‐film flat panels is presented. It is based on the single‐diode model, with a variable shunt resistance and series resistance.
Rafael Peña   +3 more
doaj   +1 more source

Closed-Form Spectral Computation of Intermodulation Distortion for Shunt-Based Current Measurements

open access: yesIEEE Open Journal of Instrumentation and Measurement, 2022
This work presents a closed-form analytic approach to calculate the distortion introduced in resistive current measurements due to thermal properties of shunt resistors.
Pelle Weiler   +3 more
doaj   +1 more source

cSi Photovoltaic Modules, Main Degradation Factors Case Study: La Puna (Argentina) [PDF]

open access: yes, 2016
This paper presents an analysis of the power loss of a set of photovoltaic modules exposed for more than fifteen years to solar radiation and other environmental factors. The study covered modules installed in 1989 and concluded with modules installed in
Cadena, Carlos Alberto   +2 more
core   +1 more source

Performance of conversion efficiency of a crystalline silicon solar cell with base doping density

open access: yesResults in Physics, 2017
In this study, we investigate theoretically the electrical parameters of a crystalline silicon solar cell in steady state. Based on a one-dimensional modeling of the cell, the short circuit current density, the open circuit voltage, the shunt and series ...
Gokhan Sahin   +4 more
doaj   +1 more source

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