Avtomatizacija ogrevalnega sistema s toplotno črpalko

FERDIN, GAŠPER (author), Lotrič, Uroš (mentor)

Ogrevalne sisteme zaradi gibanja cen nadgrajujemo z novejšimi, bolj varčnimi ogrevalnimi napravami. Mnogokrat ima zato vsaka ogrevalna naprava svojo regulacijo, ki deluje neodvisno od ostalih. Z relativno nizko investicijo v avtomatizacijo lahko te naprave spravimo v celoto in s tem povečamo učinkovitost ogrevalnega sistema. Na primeru smo pokazali, kako se da povezati kotel na kurilno olje, sanitarno toplotno črpalko, sončne kolektorje in toplotno črpalko v enovit sistem. Da bi povečali učinkovitost ogrevalnega sistema, je bilo potrebno preučiti katera naprava je najbolj učinkovita za dane zunanje pogoje. Najbolj pomembno je učinkovito delovanje toplotne črpalke. Če pogoji za delovanje toplotne črpalke niso ustrezni, se ogrevanje preklopi na drugo, bolj ustrezno, ogrevalno napravo. Delovanje in upravljanje celotnega sistema lahko spremljamo v spletni vizualizaciji, do katere lahko dostopamo tudi preko globalnega spleta. Zaradi avtomatizacije ogrevalnega sistema pričakujemo, da se bodo stroški letnega ogrevanja zmanjšali za približno 20 %.

• Language: Slovenian
• Keywords: avtomatizacija, ogrevanje, toplotna črpalka
• Work type: Bachelor thesis/paper
• Organization: FRI - Faculty of Computer and Information Science
• Year: 2016
• PID: 20.500.12556/RUL-87086
• Publication date in RUL: 21.11.2016

Secondary language

• Language: English
• Title: Automation of heating system with heat pump

Abstract

Because of high prices of energy, we are upgrading our heating systems with newer, more fuel efficient heating devices. Each new device has its own control system, which operates independently from other devices in a heating system. With a relatively low investment costs in automation, we can group devices in one central control system and increase the energy efficiency of a heating system. In this project, we show how to connect an oil furnace, a sanitary heat pump, solar panels and a heat pump in to a single control system. To improve energy efficiency, the heating system must choose the most efficient device, depending on the external conditions. The main device in the heating system is the heat pump. It operates efficiently in relevant external conditions. If the external conditions do not match required criteria, another more efficient heating device is used. For management of entire heating system we have prepared an online visualization system, that can be accessed via global internet. We expect that improved heating automation will reduced heating costs by 20%.

• Keywords: automation, heating, heat pump