[TRNSYS-users] Raw weather data

[Dimas Firmanda Al Riza]

Dear All,

Thankyou for your suggestion Matt and Matthias,
thats very helpful, now I've got another problem,
It is said in the TRNSYS manual that "Type 109 needs two components of solar
radiation (e.g. beam and diffuse horizontal) in order to calculate the
radiation on a tilted surface."
But I only have one solar radiation component (Direct Beam Horizontal)
What should I do?

Thanks a lot for your help

Best Regards

Dimas Firmanda Al Riza
MSc Student
Mechanical Engineering Department
Universiti Teknologi Petronas Malaysia
(dimasfirmanda at gmail.com)

2009/11/4 Kersken, Matthias <Matthias.Kersken at ibp.fraunhofer.de>

>  Dear Dimas Firmanda Al Riza!
>
> You can also save the file as a *.txt from excel and now you can process
> the weatherdate directly with TYPE109-User.
> The order of the single weather values (temperature, radiation) is
> described in the haeder of Your weather *.txt.
> The rules of the haeder are described in the TRNSYS-manual 5.14.2.5 .
> Consider Your file must not have emtpy cells, fill them with "0" (befor
> exporting to excel), the decimal-seperator must be "." and not "," (likely
> already Your system-standard).
>
> As fas as I know the results of the TYPA109-radiation-processor are said to
> be better than TAPY16 (this I don't know for sure).
>
> Regards,
>     Matthias Kersken
>
>
> ---
>
>
>
> *Dipl.-Ing. Matthias Kersken
> *Wissenschaftlicher Mitarbeiter / Abteilung Energiesysteme
>
> Fraunhofer-Institut für Bauphysik
> Institutsteil Holzkirchen
>
> Fraunhoferstraße 10
> 83626 Valley
>
> eMail: Matthias.Kersken at ibp.fraunhofer.de
> Telefon 08024 / 643-204
> Telefax 08024 / 643-366
> www.ibp.fraunhofer.de
>
>    *Dipl.-Ing. Matthias Kersken
> *Research Associate / Department Energy Systems
>
> Fraunhofer Institute for Building Physics
> Branch Holzkirchen
>
> Fraunhoferstraße 10
> D-83626 Valley
>
> eMail: Matthias.Kersken at ibp.fraunhofer.de
> Phone +49 8024 / 643-204
> Fax +49 8024 / 643-366
> www.ibp.fraunhofer.de
>
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> ---
>
>
>  ------------------------------
> *Von:* Dimas Firmanda Al Riza [mailto:dimasfirmanda at gmail.com]
> *Gesendet:* Dienstag, 3. November 2009 01:12
> *An:* TRNSYS-users at cae.wisc.edu
> *Betreff:* [TRNSYS-users] Raw weather data
>
> Dear All,
>
> I have raw weather data (in Excel, Temperature, Relative Humidity, Wind
> Direction, Wind Speed, Solar Radiation),
> I want to use it in TRNSYS simulation (standalone PV system), how can I
> convert that file to standard TMY file that readable by TRNSYS 16?
> anybody can help me?
> Thanks a lot in advance.
>
> Regards,
>
> Dimas Firmanda Al Riza
> MSc Student
> Mechanical Engineering Department
> Universiti Teknologi Petronas Malaysia
> (dimasfirmanda at gmail.com)
>
>
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