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Detail publikace
BRÁZDIL, M. ŠNAJDÁREK, L. KRACÍK, P. POSPÍŠIL, J.
Originální název
Automatic biomass boiler with an external thermoelectric generator
Typ
článek v časopise ve Scopus, Jsc
Jazyk
angličtina
Originální abstrakt
Abstract. This paper presents the design and test results of an external thermoelectric generator that utilizes the waste heat from a small-scale domestic biomass boiler with nominal rated heat output of 25 kW. The low-temperature Bi2Te3 generator based on thermoelectric modules has the potential to recover waste heat from gas combustion products as effective energy. The small-scale generator is constructed from independent segments. Measurements have shown that up to 11 W of electricity can be generated by one segment. Higher output power can be achieved by linking thermoelectric segments. The maximum output power is given by the dew point of the flue gas. The electrical energy that is generated can be used, e.g., for power supply or for charging batteries. In the near future, thermoelectric generators could completely eliminate the dependence an automated domestic boiler system on the power supply from the electricity grid, and could ensure comfortable operation in the event of an unexpected power grid failure.
Klíčová slova
Thermoelectric generator, thermoelectricity, waste heat, biomass boiler
Autoři
BRÁZDIL, M.; ŠNAJDÁREK, L.; KRACÍK, P.; POSPÍŠIL, J.
Rok RIV
2014
Vydáno
23. 2. 2014
Nakladatel
Czech Technical University in Prague
Místo
Praha
ISSN
1210-2709
Periodikum
Acta Polytechnica
Ročník
54
Číslo
1
Stát
Česká republika
Strany od
6
Strany do
9
Strany počet
3
URL
https://ojs.cvut.cz/ojs/index.php/ap/article/view/2039
Plný text v Digitální knihovně
http://hdl.handle.net/11012/201746
BibTex
@article{BUT106849, author="Marian {Brázdil} and Ladislav {Šnajdárek} and Petr {Kracík} and Jiří {Pospíšil}", title="Automatic biomass boiler with an external thermoelectric generator", journal="Acta Polytechnica", year="2014", volume="54", number="1", pages="6--9", doi="10.14311/AP.2014.54.0006", issn="1210-2709", url="https://ojs.cvut.cz/ojs/index.php/ap/article/view/2039" }