The influence of operating and device parameters on the maximum efficiency and the maximum output power of thermoelectric generator

Ahmet Z. Sahin*, Bekir S. Yilbas

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

43 Citations (Scopus)

Abstract

Thermoelectric power generators are one of the promising green energy sources. The operating and the generator parameters influence the generator output performance. In the present study, the influence of the operating and the generator parameters on the maximum output power and the efficiency of the thermoelectric power generator are examined. The output power corresponding to the maximum efficiency and the maximum attainable output power of the generator are compared. It is found that the maximum power of the thermoelectric generator corresponding to the high Figure of Merit is very sensitive to the operating temperature. The maximum power attainable is larger than that its counterpart corresponding to the maximum generator efficiency.

Original languageEnglish
Pages (from-to)111-119
Number of pages9
JournalInternational Journal of Energy Research
Volume36
Issue number1
DOIs
Publication statusPublished - Jan 2012
Externally publishedYes

Keywords

  • Generator
  • Maximum efficiency
  • Maximum power
  • Thermoelectric

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