Abstract
The effects of electrical transport and thermal diffusion in the working medium of a thermoelectric generator (TEG) on its efficiency and maximum useful power are examined. Equations are derived to describe these effects, and dimensionless parameters are found whose values are governed by the thermodynamic and kinetic characteristics of the material. Numerical estimates carried out show that it is possible to increase the efficiency and power of a TEG by selecting materials having suitable transport characteristics. The semiconductor alloys of the T1-S system are interesting in this regard.
Similar content being viewed by others
Literature cited
K.G. Denbigh, Thermodynamics of the Steady State, John Wiley and Sons, New York (1952).
D.K. Belashchenko, Zh. Fiz.Khim.,39, 1700 (1965).
D.K. Belashchenko and B.S. Bokshtein, Zh. Fiz.Khim.,35, 2228 (1961).
D.K. Belashchenko, Ukrainsk. Fiz.Zh.,12, 61 (1967).
I.A. Magidson and D.K. Belashchenko, Leading Practice in Science and Technology [in Russian] No 18-66-1019/75, GOSINTI, Moscow (1966).
A.F. Ioffe, Semiconductor Thermoelements [in Russian], Izd.Akad.Nauk SSSR, Moscow-Leningrad (1960).
M. Cutler and C.E. Mallon, J. Appl. Phys.,36, 201 (1965).
E.A. Dancy, Trans. Metallurg. Soc. (AIME),233, 270 (1965).
D. F. Stoneburner, Trans.Metallurg.Soc. (AIME),233, 153 (1965).
D.K. Belashchenko and I.A. Magidson, Izd.Akad.Nauk, Neorgan.Mat.,4, 873 (1968).
D. F. Stoneburner, Ling Yang, and G. Derge, Trans. Metallurg. Soc. (AIME),215, 879 (1959).
V. M. Glazov, S. N. Chizhevskaya, and N. N. Glagoleva, Liquid Semiconductors [in Russian], Izd. Nauka Moscow (1967).
D.K. Belashchenko, I.A. Magidson, G.I. Belashchenko, and L.G. Lyapunova, Élektrokhimiya2 906 (1966).
E. Zaleska and J. Terpilowski, Roczn.Chemii,39, 527 (1965).
Author information
Authors and Affiliations
Additional information
Translated from Izvestiya Vysshikh Uchebnykh Zavedenii Fizika, No. 8, pp. 63–69, August, 1969.
Rights and permissions
About this article
Cite this article
Magidson, I.A., Belashchenko, D.K. Effect of transport in a semiconductor thermoelectric generator on its efficiency. Soviet Physics Journal 12, 1022–1026 (1969). https://doi.org/10.1007/BF00820934
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00820934