Rapport fjärrvärme och fjärrkyla - Tfe - Umeå universitet
Rapport fjärrvärme och fjärrkyla - Tfe - Umeå universitet
Rapport fjärrvärme och fjärrkyla - Tfe - Umeå universitet
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<strong>Umeå</strong> Universitet 23/03/2011<br />
Tillämpad Fysik <strong>och</strong> Elektronik<br />
Innehållsförteckning<br />
Inledning .................................................................................................................................................. 1<br />
Fjärrvärme ............................................................................................................................................... 3<br />
Systembetraktelse ............................................................................................................................... 3<br />
Teori <strong>och</strong> funktion Fjärrvärme ............................................................................................................. 4<br />
Ackumulatortankar .......................................................................................................................... 4<br />
Ackumulatorbruk i kraftvärmeverk resp. värmeverk ...................................................................... 6<br />
Ackumulatortankens roll vid produktionsplanering av <strong>fjärrvärme</strong> ................................................. 7<br />
Abonnentcentraler .......................................................................................................................... 9<br />
Exempel på installation, <strong>Umeå</strong> Energis ackumulatortank ................................................................... 9<br />
Aspekter kring ekonomi, miljö, hållbarhet ........................................................................................ 10<br />
Ekonomi ......................................................................................................................................... 10<br />
Miljö ............................................................................................................................................... 10<br />
Hållbarhet ...................................................................................................................................... 10<br />
Fjärrkyla ................................................................................................................................................. 11<br />
Systembetraktelse ............................................................................................................................. 11<br />
Teori <strong>och</strong> funktion ............................................................................................................................. 11<br />
Produktion av kyla ......................................................................................................................... 11<br />
Frikyla ............................................................................................................................................ 12<br />
Distribution .................................................................................................................................... 13<br />
Lagring av kyla ............................................................................................................................... 14<br />
Aspekter kring ekonomi, miljö <strong>och</strong> hållbarhet .................................................................................. 17<br />
Framtida potential ................................................................................................................................. 17<br />
Referenslista ....................................................................................... Fel! Bokmärket är inte definierat.<br />
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