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Re: DHW load profile
Dear Ulrika,
Ulrike Jordan (Uni Marburg now at http://www.uni-kassel.de/~solar/) has
done some work on this field.
Have a look at the following resources:
- http://www.iea-shc.org/outputs/task26_publist.htm
(reference conditions task 26)
- Jordan U. und Vajen K. Influence of the DHW Load Profile on
the Fractional Energy Savings: A Case Study of a Solar Combi-System with
TRNSYS Simulations, 197-208. Journal of the Int. Solar Energy
Society, 2001.
- Jordan, U., Vajen, K. Realistische Trinkwarmwasserprofile
für bis zu 100 Wohneinheiten; Proc. 11. Symposium Thermische
Solarenergie, 9.-11.5. 2001, Staffelstein, pp. 384-389
with sunny regards,
Richard
At 16:01 20.08.2003 +0200, you wrote:
Dear
TRNSYS users,
I'm working on a district heating model for a
small residential area. I'm not accumulating hot water in the model.In
this I need
a) A load profile for a single
house
b) A load profile where the number of houses
can be varied
Does anyone have experience of this? I would be
grateful for advice or if someone even have a formula I can
use.
Best regards,
Ulrika Ottosson
@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @
@ @
Ulrika
Ottosson
e-mail: ulrika.ottosson@tfe.umu.se
Tekniska högskolan, Umeå
universitet
(Umeå Institute of
Technology)
tel: +46 (0)90 786 67
20
S-90187 Umeå
Sweden
fax: +46 (0)90 786 97 96
@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @
@ @
DI. Richard Heimrath
Institut fuer Waermetechnik / Institute of Thermal Engineering
Div. Solar Energy and Thermal Building Simulation
TU Graz / Graz University of Technology
Inffeldgasse 25 B, A-8010 Graz
Tel.: +43-316-873-7314
Fax: +43-316-873-7305
E-mail: heimrath@iwt.tu-graz.ac.at
http://wt.tu-graz.ac.at