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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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Ionized gas Thermoelectric Generator
Thermal Science and Engineering Progress, 2020Abstract The behavior of charged particles mixed with neutral particles laid in Circular Ratchet Potential (CRP) inside circular tube container was studied, showing a net Counter-clockwise flow of charged particles and other net flow of neutral particles equal in magnitude and opposite in direction (Clockwise), the neutral flow of particles will not ...
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Thermoelectric generator designs
Electrical Engineering, 1948The conversion of heat to electric energy by the phenomena of thermoelectricity has been considered for many years as a desirable means of obtaining pure d-c power which does not require moving parts and as much maintenance as presently exists, especially in the present types of generators that are driven by gasoline engines.
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Photovoltaic–Thermoelectric–Thermodynamic Co-Generation
2018In this chapter, we will describe triple cogeneration technologies for solar conversion. The costs of solar conversion technologies are determined by the efficiency of power conversion, the lifetime and reliability of its components, the cost of the raw materials, potentially including storage, and any fabrication or construction required.
Narducci D. +4 more
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Thermoelectric Cooling and Power Generation
Science, 1999In a typical thermoelectric device, a junction is formed from two different conducting materials, one containing positive charge carriers (holes) and the other negative charge carriers (electrons). When an electric current is passed in the appropriate direction through the junction, both types of charge carriers move away from the junction and convey ...
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Portable Thermoelectric Generators
SAE Technical Paper Series, 1963<div class="htmlview paragraph">The inherent advantages of quiet operation, few moving parts, and compact and lightweight construction make thermoelectric generators desirable for powering certain specialized military equipment. Recent developments in thermoelectric materials, couple designs, and couple compartment fabrication have shown promise ...
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