User Tools

Site Tools


Navigation Menu

Flight-Control

<
Previous mounth
04/19/2024
>
Next mounth
SMTWFTS
16
14
14
15
15
16
16
17
17
18
18
19
19
20
1721222324252627
1828293001020304
1905060708091011
2012131415161718









Hot Projects

SEEDStack

SEEDStack - Open 3D printable seed/sprouting systemDIY Food Hacking

UCSSPM

UCSSPM - Unified Clear-Sky Solar Prediction ModelOpen Solar Power

picoReflow

picoReflow - DIY PID Reflow Oven Controller based on RaspberryPiDIY Reflow Soldering

PiGI

PiGI - DIY Geiger Counter based on RaspberryPiRasPi Geiger Counter

DIY ARA-2000

Active Wideband Receiver Antenna for SDR - ARA-2000Wideband Antenna

DSpace

DSPace - Map everythingMap everything!

Mission-Tags

This is an old revision of the document!


Clear-Sky Solar Prediction: First Test-Results

Since it's currently winter in central Europe, it's the perfect time to evaluate the ucsspm for its feasibility/validity. After bringing the VFCC online, it was a simple task to ship prediction metrics and reference measurements into influxdb and create a couple of dashboards to create meaningful graphs to evaluate its performance very easily.

Yesterday was the first full clear sky day since the beginning of data collection and the prediction results definitely look very promising as we can see on the following dashboard screenshot:

First clear-sky day prediction results compared to reference pyranometer measurements on VFCC Dashboard

The top right graph shows global solar radiation over a 10 hour period. The green line shows what the UCSSPM predicted as a maximum clear-sky value, the yellow bars show the reference measurement of global solar radiation in W per m² over the same period. The bigger graph at the bottom shows how that translates into the context of photovoltaics (conversion of solar radiation into electricity) and since the output is always a derivative value of global solar radiation the graph looks about the same but the output is measured in W. We can see that we are a long way off the 800-1000 W/m² which are often used for baselining. Of course, it cannot predict the weather but it is an enormous help in planning, scaling and operating solar energy conversion systems in order to have a reliable baseline, so that we know what could be obtained as a maximum at a specific location/time, when there are no clouds.

The reference measurements are sourced from a pyranometer operated by the physics/meteorological department of the Ludwig-Maximilians-University in Munich, who were kind enough to share their data online, which saved us the investment of monetary resources to buy or time to build/calibrate our own pyranometer for now. In order to keep the prediction evaluation results consistent, all other metrics needed by the UCSSPM like temperature, humidity, air pressure etc. are also collected from the same station and fed into the UCSSPM.

If time permits, it would be interesting to see if we can make use of our global cloudmap service, to use either historic or live data for an even more accurate prediction, not just clear-sky baselining.

Long term live reference and UCSSPM prediction metrics are contiously collected and publicly accessible on these VFCC dashboards:

Discussion

Matt, 2023/11/16 16:53

The adequit company sale website can assist you if you are looking for mergers and acquisitions advisors in Hungary or are interested in investing in companies.

Sam, 2023/11/16 16:59

Ebben hatékony eszköz az adequit cégeladás honlap, amennyiben cégvásárlás előtt állva eladó működő cégeket keres vállalatfelvásárlás céljából.

preeti roy, 2023/11/20 09:16

Our independent Delhi Escorts girl are gorgeous and blessed with lascivious body shapes. Professional call girls are dedicated and enthusiastic about spreading their legs before you. They are not typical prostitutes instead have a great knowledge of lovemaking and are qualified enough to make amendments in the actual forms as per your needs.

OKBet, 2023/12/14 02:14

Hi just want say that this article is very nice and very informative article.I will make sure to be reading your blog more. Limpak-Limpak na Salapi ng Cash Bomb sa OKBet

vex 3, 2024/01/17 03:19

To accomplish the difficult platform game vex 3, you must sprint and leap through a variety of deadly stages, which might be tedious at times.

EBINGO, 2024/01/20 02:57

There's no doubt i would fully rate it after i read what is the idea about this article. You did a nice job. online bingo caller

jin ji bao xi, 2024/01/29 03:27

Lubos akong nagpapasalamat sa impormasyong iyong ibinahagi. Malaki ang naitulong nito sa akin. Sana'y tingnan mo rin ang aking website: <a href=“https://www.casinoplus.com.ph/faq/is-pula-puti-live-the-most-exciting-online-game-at-casino-plus.html”>pula puti online</a> <a href=“https://www.casinoplus.com.ph/”>online casinos</a>

ring black friday , 2024/01/29 03:51

I'm grateful for your insightful article, it's been a great guide. I'd appreciate it if you could check out my website:

25fox, 2024/02/12 23:22

Buy a driver's license Hello, welcome to the world's largest online driver's license organization. We sell authentic and registered driving licenses and we have several driving schools with which we collaborate.

https://origineelrijbewijskopen.com/

https://origineelrijbewijskopen.com/2023/11/10/rijbewijs-kopen-telegram/

https://origineelrijbewijskopen.com/2023/10/24/rijbewijs-kopen-nederland/

https://origineelrijbewijskopen.com/2023/11/01/rijbewijs-kopen-belgie/

https://origineelrijbewijskopen.com/2023/11/07/rijbewijs-a-kopen/

https://origineelrijbewijskopen.com/2023/11/07/rijbewijs-kopen-prijs/

https://origineelrijbewijskopen.com/2023/11/07/rijbewijs-te-koop-belgie/

https://origineelrijbewijskopen.com/2023/11/10/belgisch-rijbewijs-kopen/

https://origineelrijbewijskopen.com/2023/11/10/rijbewijs-kopen-duitsland/

https://origineelrijbewijskopen.com/2023/11/10/rijbewijs-examens-kopen/

https://origineelrijbewijskopen.com/2023/11/10/rijbewijs-kopen-hongarije/

What a nice post! I'm so happy to read this. What you wrote was very helpful to me. Thank you. Actually, I run a site similar to yours. If you have time, could you visit my site? Please leave your comments after reading what I wrote. If you do so, I will actively reflect your opinion. I think it will be a great help to run my site. Have a good day.

https://cf-cc-qualitylab.com/

https://cf-cc-qualitylab.com/product/american-dollars-for-sale/

https://cf-cc-qualitylab.com/product/buy-counterfeit-aud-online/

https://cf-cc-qualitylab.com/product/buy-fake-british-pounds-online/

https://cf-cc-qualitylab.com/product/buy-fake-euro-banknotes-online/

https://cf-cc-qualitylab.com/product/buy-new-zealand-dollars-online/

https://cf-cc-qualitylab.com/product/buy-undetected-canadian-dollars/

It is incredibly average to see the best inconspicuous components presented in a basic and seeing way Thank you. Actually, I run a site similar to yours. If you have time, could you visit my site? Please leave your comments after reading what I wrote. If you do so, I will actively reflect your opinion. I think it will be a great help to run my site. Have a good day.

https://cf-cc-qualitylab.com/product/paypal-flip/

https://cf-cc-qualitylab.com/product/western-union-flip/

https://cf-cc-qualitylab.com/product/cash-app-flip/

https://cf-cc-qualitylab.com/product/western-union-flip-sale/

https://cf-cc-qualitylab.com/product/legit-paypal-flip/

https://cf-cc-qualitylab.com/product/legit-cash-app-flip/

https://cf-cc-qualitylab.com/product/buy-cloned-cards/

https://cf-cc-qualitylab.com/product/buy-credit-card-dumps-online/

https://cf-cc-qualitylab.com/product/cloned-credit-cards-for-sale/

https://cf-cc-qualitylab.com/product/legit-paypal-money-transfer/

https://cf-cc-qualitylab.com/product/legit-paypal-money-transfer/

https://cf-cc-qualitylab.com/product/western-union-money-flip/

https://cf-cc-qualitylab.com/product/hacked-cash-app/

Such an especially significant article. To a great degree charming to examine this article.I should need to thank you for the undertakings you had made for creating this astonishing article.

https://cf-cc-qualitylab.com/product/automated-money-developer-machines/

https://cf-cc-qualitylab.com/product/high-quality-automatic-solution/

https://cf-cc-qualitylab.com/product/ssd-chemical-solution-packaging-materials/

https://cf-cc-qualitylab.com/product/vector-paste-ssd-solution/

https://cf-cc-qualitylab.com/product/humine-activation-powder/

https://cf-cc-qualitylab.com/product/99-99-pure-gallium-metal-alloy-for-mercury-replacement/

https://cf-cc-qualitylab.com/product/automated-money-developer-machines/

I am another client of this site so here I saw different articles and posts posted by this site,I inquisitive more enthusiasm for some of them trust you will give more data on this points in your next articles.

https://cf-cc-qualitylab.com/2024/02/01/western-union-uberweisen-umdrehen/

https://cf-cc-qualitylab.com/2024/02/01/kaufen-sie-western-union-umdrehen/

https://cf-cc-qualitylab.com/product/automated-money-developer-machines/

https://cf-cc-qualitylab.com/2024/02/01/koop-western-union-omzet/

https://cf-cc-qualitylab.com/2024/01/31/acquistare-lanciare-western-union/

https://cf-cc-qualitylab.com/2024/01/31/contanti-ribaltabili-della-western-union/

https://cf-cc-qualitylab.com/2024/01/30/volteo-de-dinero-de-western-union/

https://cf-cc-qualitylab.com/2024/01/30/comprar-voltear-de-western-union/

https://cf-cc-qualitylab.com/2024/01/28/transfert-dargent-western-union/

https://cf-cc-qualitylab.com/2024/01/28/retournement-de-western-union/

https://cf-cc-qualitylab.com/2024/01/27/online-kredietkaart-dumps-kopen/

https://cf-cc-qualitylab.com/2024/01/27/gekloonde-kredietkaarten-te-koop/

https://cf-cc-qualitylab.com/2024/01/27/gekloonde-kaarten-kopen/

https://cf-cc-qualitylab.com/2024/01/27/kaufen-sie-kreditkarten-dumps-online/

https://cf-cc-qualitylab.com/2024/01/27/geklonte-karten-dumps-zum-verkauf/

All things considered I read it yesterday yet I had a few musings about it and today I needed to peruse it again in light of the fact that it is extremely elegantly composed.

https://cf-cc-qualitylab.com/2024/01/27/kaufen-sie-geklonte-karten/

https://cf-cc-qualitylab.com/2024/01/27/acquistare-scarico-di-carte-di-credito-in-linea/

https://cf-cc-qualitylab.com/2024/01/27/carte-di-credito-clonate-in-vendita/

https://cf-cc-qualitylab.com/2024/01/27/carte-clonate-in-vendita/

https://cf-cc-qualitylab.com/2024/01/26/comprar-volcados-de-tarjetas-de-credito/

https://cf-cc-qualitylab.com/2024/01/26/tarjetas-de-credito-clonadas-a-la-venta/

https://cf-cc-qualitylab.com/2024/01/25/comprar-tarjetas-clonadas/

https://cf-cc-qualitylab.com/2024/01/25/acheter-des-dumps-de-cartes-de-credit-en-ligne/

https://cf-cc-qualitylab.com/2024/01/25/cartes-de-credit-clonees-a-vendre/

https://cf-cc-qualitylab.com/2024/01/25/cartes-clonees-a-vendre/

https://cf-cc-qualitylab.com/2024/01/23/requisitengeld-zum-verkauf/

https://cf-cc-qualitylab.com/2024/01/23/falschgeld-kaufen/

https://cf-cc-qualitylab.com/2024/01/23/gefalschter-euro-zum-verkauf/

https://cf-cc-qualitylab.com/2024/01/21/koop-valse-polymeerbiljetten/

https://cf-cc-qualitylab.com/2024/01/21/koop-valse-bankbiljetten/

 Actually, I run a site similar to yours. If you have time, could you visit my site? Please leave your comments after reading what I wrote. If you do so, I will actively reflect your opinion. I think it will be a great help to run my site. Have a good day.

https://cf-cc-qualitylab.com/2024/01/21/koop-valse-euro-bankbiljetten/

https://cf-cc-qualitylab.com/2024/01/21/comprar-dinero-falso-en-linea/

https://cf-cc-qualitylab.com/2024/01/21/comprar-dinero-falso/

https://cf-cc-qualitylab.com/2024/01/21/billetes-de-euro-a-la-venta/

https://cf-cc-qualitylab.com/2024/01/17/soldi-realistici-in-vendita/

https://cf-cc-qualitylab.com/2024/01/17/acquistare-denaro-falso/

https://cf-cc-qualitylab.com/2024/01/17/banconote-in-euro-in-vendita/

https://cf-cc-qualitylab.com/2024/01/17/argent-accessoire-a-vendre/

https://cf-cc-qualitylab.com/2024/01/17/acheter-des-billets-indetectables/

https://cf-cc-qualitylab.com/2024/01/17/faux-euros-a-vendre-en-ligne/

https://cf-cc-qualitylab.com/2024/01/09/buy-euros-online-cyprus/

https://cf-cc-qualitylab.com/2024/01/09/fake-polymer-notes-for-sale/

https://cf-cc-qualitylab.com/2024/01/09/counterfeit-money-for-sale/

https://cf-cc-qualitylab.com/2024/01/09/buy-fake-dollar-bills/

https://cf-cc-qualitylab.com/2024/01/09/buy-prop-money-canada/

https://cf-cc-qualitylab.com/2024/01/09/buy-fake-polymer-notes/

Enter your comment. Wiki syntax is allowed:
N R᠎ Y Q J