20.500.12556/DKUM-22951 REKONSTRUKCIJA IN POSODOBITEV TPP V SMISLU UČINKOVITE AVTOMATIZACIJE IN ZMANJŠANJA PORABE ENERGIJE RECONTSTRUCTION AND MODERNISATION TPP IN SENSE OF EFFICENT AUTOMATION AND REDUCTION OF ENERGY USE Namen diplomskega dela je prikazati učinkovitost rekonstrukcije toplotne podpostaje z vidika zmanjšanja porabe električne in toplotne energije. Predstavljeno je delovanje celotnega sistema daljinske oskrbe s toploto po segmentih. Podrobneje je opisana oprema in njeno delovanje pred rekonstrukcijo in po njej s poudarkom na črpalkah. Na osnovi meritev in zbranih podatkov o obstoječem stanju toplotne podpostaje bo prikazan izbor primerne črpalke z vidika učinkovitejše porabe električne energije. Ob tem bo prikazana analiza povrnitve stroškov naložbe zamenjave črpalke. The purpose of this graduation thesis is to present the effectiveness of reconstruction of heat substation (TPP) in terms of reducing the consumption of electrical and heat energy. The functioning of the entire system of district heating with its segments is presented. The equipment is described in detail and its functioning before and after reconstruction with an emphasis on pumps. Based on measurements and data collected about the current state of heat substation proper pump selection in terms of efficient use of electricity will be demonstrated. There will also be introduced a cost recovery analysis of investments in pumps. komunalna energetika daljinsko ogrevanje sistem ogrevanja toplotna podpostaja črpalke karakteristike črpalk regulacija črpalk učinkovita raba energije community energy district heating heating system heat substation pumps characteristics of pumps regulation of pumps efficient use of energy true true false [B. Vodušek] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2012-05-10 23:11:28 2012-06-14 07:09:56 2022-04-14 12:14:19 2023-12-28 03:34:10 2012 0 Velenje 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.398:699.86(043.2) 1024085340 URN:SI:UM:DK:V0KSXRYP VS_Vodusek_Borut_2012.pdf VS_Vodusek_Borut_2012.pdf 1 8308B720B5EB2841B2038A902E6E3046 cf2172ae5e98613dbd2cac2cbb50268cf79e087c8425b97d827b377887777eb1 9d59b482-7c06-11eb-bb7a-00155d0001ca 20.500.12556/dkum/4a46a67c-9e8c-4efa-9942-b159e54dd609 https://dk.um.si/Dokument.php?lang=slv&id=29932 Fakulteta za energetiko 0 0 0