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Demonstration project for low-temperature combined power and heat in Herning; Demonstrationsprojekt for lavtemperaturkraftvarme i Herning

Abstract

In the suburb of Herning, Snejbjerg, an experiment has been executed which implied a lowering of the flow temperature in the district heating network from 80 to 75 and 70 deg. C respectively. The effect regarding flow, temperature and pressure was registered and it could be proved that both the network and the user installations could be operated at such low temperatures. In continuation, an extensive analysis of the network was carried out. A considerable saving in the formn of a reduced heat loss from the network can be anticipated. Minor increase in the electricity consumption for pumping has to be anticipated, as the flow will increase due to the fact, that the return temperature is expected to be unchanged. (AB).
Publication Date:
Apr 01, 1991
Product Type:
Miscellaneous
Report Number:
NEI-DK-741
Reference Number:
SCA: 320603; PA: DK-92:001036; SN: 92000700110
Resource Relation:
Other Information: PBD: Apr 1991
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; HEAT DISTRIBUTION SYSTEMS; TEMPERATURE EFFECTS; DUAL-PURPOSE POWER PLANTS; DENMARK; NUMERICAL DATA; DISTRICT HEATING; HEAT TRANSFER; 320603; PUBLIC UTILITIES
OSTI ID:
10133709
Research Organizations:
Herning Kommunale Vaerker (Denmark); Vestkraft I/S, Esbjerg (Denmark); Bruun og Soerensen Energiteknik A/S, Aarhus (Denmark)
Country of Origin:
Denmark
Language:
Danish
Other Identifying Numbers:
Other: ON: DE92793171; TRN: DK9201036
Availability:
OSTI; NTIS (US Sales Only)
Submitting Site:
DK
Size:
37 p.
Announcement Date:
Jul 04, 2005

Citation Formats

None. Demonstration project for low-temperature combined power and heat in Herning; Demonstrationsprojekt for lavtemperaturkraftvarme i Herning. Denmark: N. p., 1991. Web.
None. Demonstration project for low-temperature combined power and heat in Herning; Demonstrationsprojekt for lavtemperaturkraftvarme i Herning. Denmark.
None. 1991. "Demonstration project for low-temperature combined power and heat in Herning; Demonstrationsprojekt for lavtemperaturkraftvarme i Herning." Denmark.
@misc{etde_10133709,
title = {Demonstration project for low-temperature combined power and heat in Herning; Demonstrationsprojekt for lavtemperaturkraftvarme i Herning}
author = {None}
abstractNote = {In the suburb of Herning, Snejbjerg, an experiment has been executed which implied a lowering of the flow temperature in the district heating network from 80 to 75 and 70 deg. C respectively. The effect regarding flow, temperature and pressure was registered and it could be proved that both the network and the user installations could be operated at such low temperatures. In continuation, an extensive analysis of the network was carried out. A considerable saving in the formn of a reduced heat loss from the network can be anticipated. Minor increase in the electricity consumption for pumping has to be anticipated, as the flow will increase due to the fact, that the return temperature is expected to be unchanged. (AB).}
place = {Denmark}
year = {1991}
month = {Apr}
}