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Questions related to Solar
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01 September 2021 4,032 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 8,636 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 6,900 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 382 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 8,581 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 5,365 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 7,993 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 3,221 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 6,400 4 View
16 July 2021 5,476 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 1,227 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 7,856 1 View
I am working on a solar receiver and I am interested in calculating surface temperature of solar receiver to be raised by absorbing direct normal irradiance (DNI) to select PCM to be used for the...
09 July 2021 2,604 1 View
Some methodology with a any solar system, may be solar water heater, solar cooker, solar drayer or PV system, with description will be helpful.
09 July 2021 903 4 View
Has anyone built solar panels that power Wildlife Acoustics SM4/SM4bat meters? I'm getting tired of replacing batteries and need some technical specifications.
08 July 2021 2,951 1 View
I am doing a project on using interleaved boost converters in solar systems and wanted to know if it would be cheaper than installing more solar panels to produce a given amount of energy
08 July 2021 6,875 3 View
Hello. I am facing an issue regarding the use of the TQ curve of HeatX in Aspen Plus. There are two scenarios (the specification type is: "Hot outlet temperature - cold inlet temperature...
08 July 2021 3,618 0 View
Parker Solar Probe, NASA's mission for a better understanding of the Sun's environment, is continuously providing data from different encounters. Past encounters were especially during the solar...
07 July 2021 3,965 1 View
I have plotted solar wind parameters data (such as IMF-B, Vsw, Nsw, Tsw) by Parker Solar Probe, it shows maximum fluctuations nearby Sun (around 0.17 au for second encounter data, and around 0.13...
07 July 2021 9,005 2 View
I was looking for some sources (if available), which contain information about geomagnetic events, ICMEs, Flares, SEPs during the different encounters by Parker Solar Probe (PSP). I am working on...
30 June 2021 1,276 8 View
Hi, I am working on research on the potential of wasted heat recovery/utilization from heat PV cells. Does HOMER software by NREL provide the profile of the PV cells temperature as a...
25 June 2021 9,469 3 View
I'm looking for the original articles about magnetosphere physics that is written targeting the fundamentals. I'm highly interested in learning everything there is to know about the magnetosphere...
24 June 2021 1,793 4 View
Why is it not correct to apply the same equations (with no correction) used to calculate Surface Heat Exchange for water bodies (solar, long-wave, evaporation, back long and conduction) to...
23 June 2021 2,872 3 View
we need to built anew design for cell so as to reach maximum energy.
18 June 2021 5,533 11 View