20.500.12556/RUL-99906 Učinkovitost termo-kemičnega sezonskega hranilnika toplote Efficiency of thermo-chemical seasonal heat storage V diplomski nalogi obravnavamo delovanje termo-kemičnega sezonskega hranilnika toplote za izbrano stavbo. Problem nekaterih obnovljivih virov, kot je sončna energija, je njihova nestalnost, zato za uskladitev razpoložljivosti vira in rabe energije v stavbi lahko uporabimo sezonske hranilnike toplote. Sezonski hranilniki toplote omogočajo, da lahko toploto, ki jo shranimo v poletnem času uporabimo v zimskem obdobju. Ločimo več različnih vrst sezonskih hranilnikov, kot so latentni, senzibilni in kemični hranilniki, med katere uvrščamo tudi termo-kemični hranilnik uporabljen v tej diplomski nalogi. V programskem okolju TRNSYS je izvedena simulacija delovanja sistema talnega ogrevanja s prigrajenim termo-kemičnim hranilnikom, in sicer za dve lokaciji stavbe: Ljubljana in Portorož. Prav tako je s pomočjo simulacije v TRNSYS-u in Excelovim izračunom izvedena tudi primerjava med termo-kemičnim in senzibilnim hranilnikom toplote. V tej primerjavi se osredotočimo na parametre površine SSE, volumen hranilnika in pokritost potrebe po energiji za izbrano stavbo. S to primerjavo želimo prikazati prednost termo-kemičnega hranilnika pri zagotovitvi večje pokritost potrebe po energiji za delovanje stavbe v primerjavi s senzibilnim sezonskim hranilnikom toplote. The thesis deals with the operation of a thermo-chemical seasonal heat storage unit for a selected building. The problem of some renewable sources, such as solar energy, is their incompatibility, therefore seasonal heat storages can be used to reconcile the availability of energy sources and energy use in the building. Seasonal heat storage allow the heat stored during the summer to be used during the winter. We distinguish several types of seasonal storage, such as latent, sensible and chemical storage, among which the thermo-chemical storage used in this thesis. In the program TRNSYS, a simulation of the operation of the underfloor heating system with a built-in thermo-chemical storage tank was carried out for two locations: Ljubljana and Portorož. Also, using a simulation in TRNSYS and Excel calculation, a comparison between a thermo-chemical and a sensible heat storage was performed. In this comparison, we focus on the parameters of the surface of the collectors, the volume of the storage tank and the coverage of the energy demand for the selected building. With this comparison, we would like to show the advantage of the thermo-chemical storage, to provide greater coverage of the energy demand for the operation of the building, compared to the sensible seasonal heat storage. sezonsko shranjevanje toplote Termo-kemični hranilnik toplote TRNSYS letne potrebe po ogrevanju adsorpcija desorpcija seasonal heat storage Thermo-chemical heat storage TRNSYS annual energy demand adsorption desorption true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2018-02-21 07:15:09 2018-02-21 07:15:15 2023-10-24 08:50:23 0000-00-00 00:00:00 2018 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1970-01-01 204338 1422.pdf 1422.pdf 1 172DC49B504F6363661F2DEFEC9D775E d502fdd09c9b44d2f2a469c4f7a4c798aef84f4ae90da57dd0ea69a51b5dfd89 a6a446be-a1b4-11eb-a523-00155dcfd717 20.500.12556/rul/ae4e24f4-d4a1-4540-8226-c2efabd9e486 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=109539 1426.rar 1426.rar 1 4205C10CC583F25043FA850086CAE26C 12580168f000cda84ad6d5bd9bfc8c37346b69a39d224a4d5be7ef35222b016f a6e25f5d-a1b4-11eb-a523-00155dcfd717 20.500.12556/rul/29c36285-2309-4f60-8ba1-3b6020202b22 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=109543 1423.xlsx 1423.xlsx 1 0F1D05279614AB44D267E949BE31B9A1 81becac41a05e7e39a7d2fe33908005748878a1263da0a361f7b99e745c32e18 a6b29b73-a1b4-11eb-a523-00155dcfd717 20.500.12556/rul/1a91a635-6889-4dcf-ac83-9eb9a066242e https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=109540 1425.xlsx 1425.xlsx 1 A17B174A14A16B67F76F9CABFA46FB83 0169ef3f46f2b9be002ed17947a7891df5b61d2bd1f91e428dffe11bd23cfdd8 a6d3fe9d-a1b4-11eb-a523-00155dcfd717 20.500.12556/rul/9f5f923d-0a08-4291-9c05-a015912afb73 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=109542 1424.xlsx 1424.xlsx 1 F79B07B4A6ECBC03716E6FBD0EECFDD9 aadca77dde0d63953081722e4668e4cf3f0a446b1275fbe9b6b097aa735c9fc5 a6c35ac6-a1b4-11eb-a523-00155dcfd717 20.500.12556/rul/d62122b0-4d92-4c16-8e48-3025ad2bb7d3 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=109541 Fakulteta za strojništvo 0 0 0