The Coach6 software and the CoachLabII+ measuring console coupled with a computer equipped appropriate voltage current sensors were used to determine current-voltage power-voltage characteristics of photovoltaic cells. for single cell cells connected in series parallel tested depending on light intensity. Using simplified theoretical model based one-diode equivalent circuit Shockley diode equat...

<span>In this research, the effects of magnetic field intensity on electrical characteristics a monocrystalline silicon solar cell were investigated. The experimental test-rig under Standard Test Condition was set up and tested to observe respective effects. in terms current-voltage-power curves, critical parameters fill factor then examined analyzed. outcome study demonstrates that exter...

Dye-Sensitized Solar Cell is a type of solar cell that being developed by researchers around the world. The purpose this research to analyse performance measurement DSSC using Arduino Nano. used as sample result fabrication with pipette method and red fruit colouring material. data carried out in real-time nano devices sensors have been assembled. results are presented form graphs tables, while...

The existence of unreliable renewable energy resources would be required to use energy resources and storage units simultaneously, particularly in applications such as electrical vehicles and stand-alone energy supplying systems. The objective of this paper is to introduce a new topology of multi input converter in hybrid power supply system of photovoltaic, fuel cell and battery for medium pow...

introduction population growth, increasing consumption of natural energy sources, the increasing use of fossil fuels, especially the oil and gas industry in recent years with the energy imbalance management has led to emergence of global energy crisis. moreover, rapid urbanization and industrialization have substantially increased the amount of high-strength wastewater being produced, which in ...

Bias Temperature Instability (BTI) causes significant threshold voltage shift in MOSFET using Hafnium-dioxide (HfO2) High-k dielectric material. Negative BTI and Positive BTI are two types of BTI effects observed in p-channel and n-channel MOSFET. BTI affects the stability and reliability of conventional six transistor (6T) SRAM design in nano-scale CMOS technology. Eight transistor (8T) and Te...

Conventional thinking for cells under concentrated sunlight would suggest that short circuit current, and hence also open circuit voltage, can be determined exactly by the total illumination falling onto the cell. However with most concentrator systems the cells are exposed to highly focused light, with consequent non-uniform temperature and current distributions. Departures from the simple rel...

Buthotus schach is one of the dangers scorpion in Iran that belong to the Buthidae family. Toxins are existing in venom scorpion, modulate the ion channels by blocking or opening the pore of the channel or by altering the voltage gating and useful as pharmacological tools. In the present study, we investigated the effect of venom and its obtained fractions by gel filtrations on electrophysiolog...

The efficiency of solar cells depends on the photocurrent, open circuit voltage and fill factor, which in turn diode factor. We review how photoluminescence measurements absorber, without finishing cell, reveal maximum best that can be reached finished device. discuss two different ways to extract quasi Fermi level splitting from absolute calibrated spectra, measured at a one-sun excitation. ab...

nanocrystalline titanium (iv) oxide paste has been deposited on fluorine doped tin oxide glass substrate by the blade method. the deposited film was subjected to thermal treatment to obtain an electrode foe a photo-electrochemical cell. the electrode was sensitized with prophyrin dye which was a local dye extracted from carica papaya leaves. avaspec 2.1 spectrophotometer was used to obtain the ...