[TRNSYS-users] R: problems with input file (type 927)

[David BRADLEY]

Chiara,

  Type927's data file is normalized so that yes, you can use it as a 
generic data file. It would advise that even if you do not have a 
specific heat pump model or manufacturer in mind that you look online 
and find an actual heat pump that is similar in capacity to the one that 
you need to use. Use the rated values of heating and cooling capacity as 
well as the COPs for heating and cooling from the real heat pump.

   If you want a heat pump model like 927 but based on different 
independent /variables /then yes, you would need to write a different 
Type. If you just want to specify more or fewer /values /of Type927's 
/variables /then you can adjust the data file and the Type927 parameters 
accordingly.

kind regards,
  David

On 02/08/2018 04:18, chiara pinto wrote:
>
> David,
>
> thank you for answered me. If i correctly understood the samplecatalog 
> file is an example that i can use like a model for my personal 
> performance data. But, if i don’t have the performance data (from 
> manufacturer’catalog) how can resolve the situation? Can i use the 
> example file and modify parameters like capacity and power?
>
> Another question: if i don’t want to use the same indipendent values 
> on wich type 927 is built, the only solution that i have is to create 
> a new type. Is correctly?
>
> Thank you for helping me.
>
> Best regards,
>
> Chiara
>
> Inviato da Posta <https://go.microsoft.com/fwlink/?LinkId=550986> per 
> Windows 10
>
> *Da: *David BRADLEY <mailto:d.bradley at tess-inc.com>
> *Inviato: *mercoledì 7 febbraio 2018 21:04
> *A: *TRNSYS users mailing list at OneBuilding.org 
> <mailto:trnsys-users at lists.onebuilding.org>
> *Cc: *chiara pinto <mailto:chiara-pinto at hotmail.com>
> *Oggetto: *Re: [TRNSYS-users] problems with input file (type 927)
>
> Chiara,
>
>   The file is text based so you can edit it with a text editor such as 
> notepad. I prefer to edit them in Excel and then save the file as tab 
> delimited text. All of the information in the file comes from 
> manufacturer's catalog data, which can be downloaded from a heat pump 
> manufacturer's website. The format of the file is discussed in the 
> model's documentation. The documentation can be found in 
> ..\TrnsysXX\Tess Models\Documentation\
>
> kind regards,
>
>  David
>
> On 02/06/2018 09:30, chiara pinto via TRNSYS-users wrote:
>
>     Hi everyone,
>
>     i had to use type 927, to simulate my Water-Water Heat Pump, but i
>     really don’t understand how can i write my personal input file or
>     how can i modify the input file located in samplecatalog. Can
>     anyone helps me?
>
>     Thank you so much for the attention.
>
>     King regards,
>
>     Chiara
>
>     Inviato da Posta <https://go.microsoft.com/fwlink/?LinkId=550986>
>     per Windows 10
>
>
>
>
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>
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>
>
>
> -- 
> ***************************
> David BRADLEY
> Principal
> Thermal Energy Systems Specialists, LLC
> 22 North Carroll Street - suite 370
> Madison, WI  53703 USA
> P:+1.608.274.2577
> F:+1.608.278.1475
> d.bradley at tess-inc.com <mailto:d.bradley at tess-inc.com>
> http://www.tess-inc.com
> http://www.trnsys.com
>

-- 
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
Madison, WI  53703 USA

P:+1.608.274.2577
F:+1.608.278.1475
d.bradley at tess-inc.com

http://www.tess-inc.com
http://www.trnsys.com

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