20.500.12556/DKUM-21497 MERJENJE NOTRANJE ENERGIJE HRANILNIKA TOPLOTE S HIBRIDNIM MIKROKONTROLERJEM BUFFER TANK’S THERMAL ENERGY MEASUREMENT USING HYBRID MICROCONTROLLER Za optimalno delovanje sistemov na področju ogrevalne tehnike, potrebujemo hranilnike toplote. Pri slednjih želimo poznati njihovo energijsko stanje, torej koliko toplotne energije je shranjene in koliko je še lahko shranimo. Rešitev je izračun energije na podlagi meritev temperature na različnih višinah hranilnika toplote. Predstavili smo različne temperaturne pretvornike in elemente ogrevalnega sistema. Nadalje smo naredili pregled hibridnih mikrokrmilnikov, opisali njihovo uporabo in izdelali prototip naprave za merjenje notranje energije. Opravili smo meritve na hranilniku toplote in preverili delovanje vezja. Pri tem smo ugotovili da zadošča uporaba osmih temperaturnih senzorjev, če razdalja med njimi ne presega 25 cm. For optimal operation of systems in the field of heating techniques, we need a buffer tank’s. For the latter we have to know the energy state, therefore how much heat is stored and how much can be stored. The solution is to calculate the energy on the basis of the temperature measurements at different heights of buffer tank. We present a different temperature transducers and elements of the heating system. Furthermore, we did a review of hybrid microcontrollers, describe their use and created a prototype device for measuring the thermal energy. We performed measurements on buffer tank and verify the operation of a circuit. In doing so, we found that the use of a eight temperature sensors suffices, if the distance between them does not exceed 25 cm merjenje toplotne energije merjenje temperature hranilnik toplote centralno ogrevanje mikrokrmilnik Cubloc thermal energy measurement temperature measurement buffer tank central heating microcontroller Cubloc true true false [J. Nemec] Slovenski jezik Angleški jezik Diplomsko delo 2011-11-29 14:19:51 2011-12-09 09:47:56 2022-04-14 10:38:32 2023-12-28 03:32:59 2011 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.398:681.584.63(043.2) 15900438 URN:SI:UM:DK:VYP6MLYT UNI_Nemec_Jan_2011.pdf UNI_Nemec_Jan_2011.pdf 1 A4AF53351685B2E701B77C4E65BBFA19 045945a124c88f3193f3da6ce82944d5a57316906cf80f376e3775f18463dee9 dfe746d3-7c05-11eb-bb7a-00155d0001ca 20.500.12556/dkum/eec9b96b-aaf5-41b4-ba24-aff5192df022 https://dk.um.si/Dokument.php?lang=slv&id=27217 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0