Title
Karakterizacija termoelektričnih modula primenjenih za napajanje čvorova bežičnih senzorskih mreža
Creator
Milić, Dejan V. 1974-
Copyright date
2018
Object Links
Select license
Autorstvo-Nekomercijalno-Bez prerade 3.0 Srbija (CC BY-NC-ND 3.0)
License description
Dozvoljavate samo preuzimanje i distribuciju dela, ako/dok se pravilno naznačava ime autora, bez ikakvih promena dela i bez prava komercijalnog korišćenja dela. Ova licenca je najstroža CC licenca. Osnovni opis Licence: http://creativecommons.org/licenses/by-nc-nd/3.0/rs/deed.sr_LATN. Sadržaj ugovora u celini: http://creativecommons.org/licenses/by-nc-nd/3.0/rs/legalcode.sr-Latn
Language
Serbian
Cobiss-ID
Theses Type
Doktorska disertacija
description
Datum odbrane: 13.06.219.
Other responsibilities
mentor
Prijić, Aneta P. 1969-
član komisije
Prijić, Zoran
član komisije
Vračar, Ljubomir
član komisije
Mančić, Dragan
član komisije
Kostić, Ljiljana
Academic Expertise
Tehničko-tehnološke nauke
University
Univerzitet u Nišu
Faculty
Elektronski fakultet
Group
Katedra za mikroelektroniku
Alternative title
Characterization of thermoelectric modules for application in energy harvesting wireless sensor nodes
Publisher
[D. V. Milić]
Format
[11], 93 lista
description
Biobibliografija autora: list. 92-93;
Bibliografija: list. 86-91.
description
Microelectronics and Microsystems
Abstract (en)
The subject of the dissertation includes characterization of the several commercial thermoelectric cooling/heating modules with the aim to select preferable ones for use as generators in energy harvesting wireless sensor nodes. Modules of different dimensions, structural and technological parameters were considered. The analysis is based on the results of numerical simulations using the ANSYS 18.0 Workbench software under three thermally different operating conditions (as standalone devices, with a heatsink and inside the wireless sensor node), and using a steady-state SPICE compatible electrical model of the wireless sensor node. The voltage and power transferred to the load at various temperature differences are discussed. Results obtained by the simulation are compared with an analytical approximation, thermovision imaging and electrical measurements. The influence of ambient temperature and air velocity on the thermoelectric characteristics of the wireless sensor node was also examined.
Authors Key words
Samonapajajući sistemi, Bežični senzorski čvor, Termoelektrični generator
Authors Key words
Energy harvesting systems, Wireless sensor node, Thermoelectric generator
Classification
((621.91+681.586):621.391):621.313.52(043.3)
Subject
T 171
Type
Tekst
Abstract (en)
The subject of the dissertation includes characterization of the several commercial thermoelectric cooling/heating modules with the aim to select preferable ones for use as generators in energy harvesting wireless sensor nodes. Modules of different dimensions, structural and technological parameters were considered. The analysis is based on the results of numerical simulations using the ANSYS 18.0 Workbench software under three thermally different operating conditions (as standalone devices, with a heatsink and inside the wireless sensor node), and using a steady-state SPICE compatible electrical model of the wireless sensor node. The voltage and power transferred to the load at various temperature differences are discussed. Results obtained by the simulation are compared with an analytical approximation, thermovision imaging and electrical measurements. The influence of ambient temperature and air velocity on the thermoelectric characteristics of the wireless sensor node was also examined.
“Data exchange” service offers individual users metadata transfer in several different formats. Citation formats are offered for transfers in texts as for the transfer into internet pages. Citation formats include permanent links that guarantee access to cited sources. For use are commonly structured metadata schemes : Dublin Core xml and ETUB-MS xml, local adaptation of international ETD-MS scheme intended for use in academic documents.