[TRNSYS-users] Raw weather data

[Dimas Firmanda Al Riza]

oh, thanks a lot all, I made a mistake, I just realize that my radiation
data is global radiation on horizontal, so I use type 109, tested it and it
is work, thanks for your explanation Matt, Matthias and David :)

Regards

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


2009/11/11 David Bradley <bradley at tess-inc.com>

>  Dimas,
>  The combination of Type9 (generic data reader) and Type16 (radiation
> processor) might offer some possibilities. Type16 has modes in which it
> takes total radiation on the horizontal (and temperature and humidity if you
> have them as well) to come up with an estimate of total radiation on a
> tilted surface. Since you have beam on the horizontal and not diffuse on the
> horizontal, I am not entirely sure what to suggest. You might refer to some
> of the basic texts on radiation processing such as Duffie and Beckman's
> Solar Engineering of Thermal Processes for some possible correlations.
> Kind regards,
>  David
>
>
>
> Dimas Firmanda Al Riza wrote:
>
> 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
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> ---
>>
>>
>>   ------------------------------
>> *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)
>>
>>
> ------------------------------
>
> _______________________________________________
> TRNSYS-users mailing list
> TRNSYS-users at cae.wisc.edu
> https://www-old.cae.wisc.edu/mailman/listinfo/trnsys-users
>
>
> --
> ***********************************************************************
> Thermal Energy System Specialists (TESS), LLC
> David BRADLEY                      22 N. Carroll Street - Suite 370
> Partner                            Madison, WI 53703
>                                    USA
> P: +1.608.274.2577
> F: +1.608.278.1475
> E-mail: bradley at tess-inc.com
> Web Pages:  http://www.tess-inc.com    and      http://www.trnsys.com
>
> ***********************************************************************
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.onebuilding.org/pipermail/trnsys-users-onebuilding.org/attachments/20091125/7402f935/attachment-0005.htm>