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Title: Thermoelectric power generator for variable thermal power source

Abstract

Traditional power generation systems using thermoelectric power generators are designed to operate most efficiently for a single operating condition. The present invention provides a power generation system in which the characteristics of the thermoelectrics, the flow of the thermal power, and the operational characteristics of the power generator are monitored and controlled such that higher operation efficiencies and/or higher output powers can be maintained with variably thermal power input. Such a system is particularly beneficial in variable thermal power source systems, such as recovering power from the waste heat generated in the exhaust of combustion engines.

Inventors:
;
Issue Date:
Research Org.:
Genthem Incorporated, Azusa, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1178004
Patent Number(s):
9,006,556
Application Number:
11/476,325
Assignee:
Genthem Incorporated (Azusa, CA)
DOE Contract Number:  
FC26-04NT42279
Resource Type:
Patent
Resource Relation:
Patent File Date: 2006 Jun 28
Country of Publication:
United States
Language:
English
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; 30 DIRECT ENERGY CONVERSION

Citation Formats

Bell, Lon E, and Crane, Douglas Todd. Thermoelectric power generator for variable thermal power source. United States: N. p., 2015. Web.
Bell, Lon E, & Crane, Douglas Todd. Thermoelectric power generator for variable thermal power source. United States.
Bell, Lon E, and Crane, Douglas Todd. Tue . "Thermoelectric power generator for variable thermal power source". United States. https://www.osti.gov/servlets/purl/1178004.
@article{osti_1178004,
title = {Thermoelectric power generator for variable thermal power source},
author = {Bell, Lon E and Crane, Douglas Todd},
abstractNote = {Traditional power generation systems using thermoelectric power generators are designed to operate most efficiently for a single operating condition. The present invention provides a power generation system in which the characteristics of the thermoelectrics, the flow of the thermal power, and the operational characteristics of the power generator are monitored and controlled such that higher operation efficiencies and/or higher output powers can be maintained with variably thermal power input. Such a system is particularly beneficial in variable thermal power source systems, such as recovering power from the waste heat generated in the exhaust of combustion engines.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2015},
month = {4}
}

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Works referenced in this record:

Thermoelectromechanical refrigeration based on transient thermoelectric effects
journal, August 1999

  • Miner, A.; Majumdar, A.; Ghoshal, U.
  • Applied Physics Letters, Vol. 75, Issue 8
  • DOI: 10.1063/1.124634

Cubic AgPbmSbTe2+m: Bulk Thermoelectric Materials with High Figure of Merit
journal, February 2004


Thermoelectric Efficiency and Compatibility
journal, October 2003


Application of the compatibility factor to the design of segmented and cascaded thermoelectric generators
journal, March 2004

  • Snyder, G. Jeffrey
  • Applied Physics Letters, Vol. 84, Issue 13
  • DOI: 10.1063/1.1689396