[TRNSYS-users] Variable speed heat pump compressor heat pump

[Emmanouel Katsigiannis]

Dear all,

Is there any update regarding the variable-speed-compressor heat pump
model? Is it expected to be available in the next couple of months?

Thank you in advance!

Kind regards,

Manos Katsigiannis

Energy and Sustainability Engineer, M.Sc.
Researcher | National Technical University of Athens
| School of Mechanical Εngineering
M:  +30 697 6094 653 <+30+697+6094+653>
P:  +30 210 772 3664 <+30+210+772+3664>
S:  ma_kats <https://mysignature.io/redirect/skype:ma_kats?chat>
E:  makatstuc at gmail.com





On Fri, 27 Aug 2021 at 17:19, David BRADLEY via TRNSYS-users <
trnsys-users at lists.onebuilding.org> wrote:

> Christopher,
>
>   Variable speed compressor heat pump models will be available in an
> update to the TESS HVAC library that we're hoping to release at the
> beginning of october. If you need the models right away then they are
> available as individual components now.
>
> kind regards,
>
>  David
>
>
> On 08/27/2021 07:27, Graf, Christopher via TRNSYS-users wrote:
>
> Dear Trnsys users,
>
>
>
> as part of my research I would like to model a building with domestic hot
> water and space heating system supplied by district heating, common boiler,
> heat pump, etc…
>
>
>
> As I would like to model the state of the art I would like to use a heat
> pump with variable speed compressor. Is there a variable speed heat pump
> model or any known workaround with the current existing models?
> I have the HVAC Tess-Library, but can only find 1- or 2-stage heat pump
> models.
>
>
>
> Thank you for your answer!
>
>
>
> Best Regards,
>
> Christopher Graf
>
>
>
>
>
> *Christopher Graf*, M.Sc.
>
> Fraunhofer-Institut für Energiewirtschaft und Energiesystemtechnik IEE
>
> FuE-Bereich Energiewirtschaftliche Prozessintegration
>
> Abteilung Thermische Energiesystemtechnik
>
>
>
> Gottschalkstr. 28a | 34127 Kassel | Germany (Besuchsadresse)
>
> Königstor 59 | 34119 Kassel |Germany (Postadresse)
>
>
>
> christopher.graf at iee.fraunhofer.de | Telefon +49 561 804-2692
>
> https://www.iee.fraunhofer.de/
>
> Christopher Graf - LinkedIn
> <https://www.linkedin.com/in/christopher-graf-56568b207/>
>
>
>
> _______________________________________________
> TRNSYS-users mailing listTRNSYS-users at lists.onebuilding.orghttp://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org
>
> --
> ***************************
> David BRADLEY
> Principal
> Thermal Energy Systems Specialists, LLC
> 3 North Pinckney Street - suite 202
> Madison, WI  53703 USA
>
> P:+1.608.274.2577d.bradley at tess-inc.com
> http://www.tess-inc.comhttp://www.trnsys.com
>
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>
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