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Thermoelectric power generation: Peltier element versus thermoelectric generator
IECON 2016 - 42nd Annual Conference of the IEEE Industrial Electronics Society, 2016This paper presents a detailed comparison between Peltier elements (also called thermoelectric coolers (TEC)) and thermoelectric generators (TEG) for the usage as thermoelectric power generators. Whereas the former is normally known for cooling applications or heat pump uses, it can also be used as generator.
Marco Nesarajah, Georg Frey
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Seebeck-driven transverse thermoelectric generation
Nature Materials, 2021When a temperature gradient is applied to a closed circuit comprising two different conductors, a charge current is generated via the Seebeck effect1. Here, we utilize the Seebeck-effect-induced charge current to drive 'transverse' thermoelectric generation, which has great potential for energy harvesting and heat sensing applications owing to the ...
Weinan Zhou +6 more
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Small thermoelectric generators
Twenty-First International Conference on Thermoelectrics, 2002. Proceedings ICT '02., 2003Thermoelectric generators with combustion heat sources are being developed for the US Army, TACOM-ARDEC, by Hi-Z Technology, Inc., for battery replacement in the field and for powering lightweight portable battery chargers. These small generators range in output power from 0.3 Watts to 20 Watts. The main thrust of the development work is to demonstrate
D. Allen +3 more
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Thermoelectricity and thermoelectric power generation
Solid-State Electronics, 1968Abstract Thermoelectric phenomena result from the diffusion of electrons and phonons along a temperature gradient in electrically conducting solids. These diffusion currents are determined by the concentration of these particles, and their interaction with each other as well as with impurities and defects.
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Thermoelectric generators (TEGs)
2023Restrictions on the use of fossil fuels, environmental concerns, and rising prices for energy carriers are issues facing the industry today. Therefore, energy-harvesting power generators are a viable option to increase energy efficiency in industrial plants.
Talebjedi, Behnam +2 more
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Thermoelectric power generation
Contemporary Physics, 1961Summary Using existing semiconductor materials, it should be possible to produce thermoelectric generators with efficiencies of about 14%. Despite future improvement in material properties it appears unlikely that an efficiency greater than 40% of that of the Carnot cycle can be obtained.
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Thermoelectric power generation
Proceedings of the Institution of Electrical Engineers, 1978Thermoelectric generators have no moving parts, are silent in operation and are compact, and, when coupled to an isotropic heat source, can operate unattended over long periods in inhospitable and inaccessible environments. In recent years, thermoelectric generators have found increased application in situations where combinations of their desirable ...
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Experimental thermoelectric generator
Proceedings of the Institution of Electrical Engineers, 1963A low-power device, simulating a section from a megawatt-output generator, has been built to test a new idea for the arrangement of thermoelements around a cylindrical pipe. The device uses bismuth telluride type thermoelements and operates between a condensing vapour source at 250° C and a sink of cooling water at about 20° C.
S.M. Third, G.E. Hare
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Eletricity generation using thermoelectric generator - TEG
2015 IEEE 15th International Conference on Environment and Electrical Engineering (EEEIC), 2015Generating machines of electricity, using combustion engines and generate a great amount of residual thermal energy from the exhaust gases. This residual thermal energy can be converted into usable electricity using thermoelectric generator (TEG), which are manufactured cells with semiconductor materials employing the Seebeck effect.
Priscilla A. J. Stecanella +5 more
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Next-generation radioisotope thermoelectric generator study
2018 IEEE Aerospace Conference, 2018Radioisotope Thermoelectric Generators (RTGs) have been used to power NASA missions of various types throughout the past five decades. The most recent RTG iteration, used for NASA's Mars Science Laboratory, is the Multi-Mission RTG (MMRTG), which is currently the only spaceflight-qualified system available. The U.S.
Christopher S. R. Matthes +6 more
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