| | SLO | ENG | Cookies and privacy

Bigger font | Smaller font

Show document Help

Title:VODENJE TEMPERATURE POVRATNEGA VODA UPLINJEVALNEGA KOTLA NA LESNA POLENA
Authors:ID Knuplež, Andrej (Author)
ID Svečko, Rajko (Mentor) More about this mentor... New window
Files:.pdf UNI_Knuplez_Andrej_2010.pdf (5,68 MB)
MD5: D8F02E0BC9E19653ADFF5EF458719BBB
PID: 20.500.12556/dkum/42685d41-3d6a-4e58-87b6-48104bad816e
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:Diplomsko delo zajema analizo, modeliranje in načrtovanje vodenja temperature povratnega voda uplinjevalnega kotla na lesna polena. Za doseganje maksimalnega toplotnega izkoristka in popolnega zgorevanja lesne biomase mora uplinjevalni kotel delovati v svojem optimalnem delovnem področju. To pomeni konstantno proizvodnjo toplotne energije ne glede na potrebe sistema ogrevanja. Zato je v sistem ogrevanja vgrajen hranilnik toplote, ki akumulira višek proizvedene toplotne energije, ki jo lahko sistem ogrevanja porablja, ko kotel toplotne energije ne proizvaja. V diplomskem delu je opisan način povezave med uplinjevalnim kotlom na lesna polena in hranilnikom toplote. Temperatura povratnega voda kotla mora presegati kritično vrednost, ki še ne povzroča kondenzacije dimnih plinov. Zato je v povezavo med kotlom in hranilnikom toplote vgrajen sistem za mešanje hladnega medija iz hranilnika in vročega medija iz kotla, za katerega je bilo izvedeno načrtovanje in izvedba sistema vodenja.
Keywords:regulacije, sistemi ogrevanja na lesno biomaso, uplinjevalni kotel na lesna polena, temperatura povratnega voda, mešalni ventil, enofazni sinhronski motor
Place of publishing:Maribor
Publisher:[A. Knuplež]
Year of publishing:2010
PID:20.500.12556/DKUM-14564 New window
UDC:681.51:697.325(043.2)
COBISS.SI-ID:14322454 New window
NUK URN:URN:SI:UM:DK:QPX3YHAD
Publication date in DKUM:28.06.2010
Views:4844
Downloads:464
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
:
Copy citation
  
Average score:(0 votes)
Your score:Voting is allowed only for logged in users.
Share:Bookmark and Share



Hover the mouse pointer over a document title to show the abstract or click on the title to get all document metadata.

Secondary language

Language:English
Title:CONTROL OF WOOD GASIFICATION BOILER RETURN TEMPERATURE
Abstract:The diploma work is describing analysis, modeling and control system synthesis of wood gasification boiler return temperature. The gasification boiler must operate at the optimum regime to achieve maximum efficiency and complete combustion of wood biomass, which means a constant heat production regardless of the heating system needs. Therefore, the heat accumulator is installed in the heating system, to accumulate the heat energy excess. When the boiler is out of operation, the heating system could use accumulated heat energy. In this diploma work the connection design between boiler and heat accumulator is described. If the boiler return temperature is below the critical value, the flue gas condensation occurs. The mixing system of cold heating medium from accumulator output and hot heating medium from boiler output is build to rise the boiler return temperature. The core of diploma work represents the design of the control system for mixing valve to achieve the desired boiler return temperature.
Keywords:control, biomass heating systems, wood gasification boiler, boiler return temperature, mixing valve, single phase synchronous motor


Comments

Leave comment

You must log in to leave a comment.

Comments (0)
0 - 0 / 0
 
There are no comments!

Back
Logos of partners University of Maribor University of Ljubljana University of Primorska University of Nova Gorica