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Questions related to Solar
its part of project work but i cant find articles regarding the same matter
06 October 2021 998 3 View
I am trying to get the incident radiation (w/m2) inside a batch reactor exposed to solar radiation. I know that actinometry with potassium ferrioxalate is the most applied in the characterization...
05 October 2021 2,410 2 View
Do solar panels work better on high temperature, like if a flat mirror is use in order to direct more insolation on the panel, what will be effected more, the voltage or current
04 October 2021 2,293 8 View
We have a variable load which is connected to a pv panel via a boost conveter. As depicted in the figure, the controller controls the output voltage, and doesn't grant mppt. What happens when the...
02 October 2021 2,889 1 View
I have simulated a solar pv model using PSCAD and I have modelled a lightning current waveform as well. Both these models run properly when ran as separate projects. However, when I inject the...
27 September 2021 3,883 3 View
I have tried to calculate the efficiency of a DC-DC boost converter by changing irradiation levels. My solar array is tracking the right maximum power with the help of MPPT irrespective of any...
17 September 2021 8,732 3 View
Dear researchers, is there anyone who know the chemical exergy amount of "Molten salt" (60NaNO3_40KNO3) which use in the solar towers.. .
16 September 2021 7,447 3 View
What are the difficulties or problems faced during installations by manufacturers and farmers as well as during the operation of the solar water pumping systems in different climatic...
15 September 2021 1,365 3 View
Hello Everyone, I am looking for software that can simulate heat generated from solar radiation using reflectors. I am working on a project that works similar to solar tower technology. It would...
08 September 2021 609 4 View
I am working on sunlight collection using Fresnel lens. I am not using a solar tracker to track the sun. But I would like to know at what position the Fresnel lens is parallel to sunlight. is...
08 September 2021 343 3 View
Hi. I want to plot a time series graph of Soft X-Ray flux (W/m^2) versus Time. But, I encounter some problem which is did not find the raw data of solar flare from any websites. The data that i...
07 September 2021 2,642 3 View
What are typical engineering design challenges in cryogenic spacecraft structures? It is seen that geometries, ratios and proportional relationships are another big mathematical problems in...
03 September 2021 6,046 3 View
explain your idea
01 September 2021 4,089 3 View
Let say at 500 w/m2 the f=25 Hz, if suddenly the insolation level gets changed to 800 w/m2 how pump controller is going to change the frequency?
26 August 2021 8,675 3 View
I am looking for phase diagrams that help me in understanding how the salts crystallize out due to the evaporation of Dead sea brine in the solar evaporation ponds of the Arab potash company. Can...
13 August 2021 6,946 1 View
I'm working on an induction motor drive with a scalar controller. As inverter modulation, I utilized both SVM and SPWM. I discovered that if the frequency and output fundamental voltage from SVM...
13 August 2021 450 4 View
I saw some research that showed the plot between the evaporation rate VS time and got a result about the constant evaporation rate value every point of time. However, in my experiment, the...
11 August 2021 8,621 3 View
In metadata file Lmin and Lmax has been given. Also Saturation radiance and solar radiance has been given. I want to perform it in ENVI. It is easy to perform this operation for satellites like...
11 August 2021 5,403 4 View
In determining the effect of reflective mirror also considering temperature; on the effect of the power output of a solar panel, what is the ideal duration in which the experiment should last,...
09 August 2021 8,040 6 View
From the correlation analysis, in the past, it is estimated that Vsw has quite a good correlation with IMF-Bz during the geomagnetic storm events; however, for some intense events, quite less...
08 August 2021 3,282 2 View
I am working on a Three-phase Two-stage Grid-connected PV Solar based on boost converter& Inverter with P&O Algorithm, but the pv array is producing a negative current, I can't tell why,...
29 July 2021 6,441 4 View
16 July 2021 5,536 2 View
I have solar irradiance data of real system measure from pyranometer, I need to calculate alpha and beta of beta distribution from given solar irradiance data? How can i calculated, Give me some...
13 July 2021 1,265 3 View
I am having issues with calculating some parameters for some novel though low efficiency (E-10 A current generated under illumination, responsivity E-9 A W-1) photoconductor type photodetectors....
12 July 2021 7,894 1 View