Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Thermophotovoltaic> ?p ?o }
Showing triples 1 to 93 of
93
with 100 triples per page.
- Thermophotovoltaic abstract "Thermophotovoltaic (TPV) energy conversion is a direct conversion process from heat to electricity via photons. A basic thermophotovoltaic system consists of a thermal emitter and a photovoltaic diode cell.The temperature of the thermal emitter varies between different systems from about 900 °C to about 1300 °C, although in principle TPV devices can extract energy from any emitter with temperature elevated above that of the photovoltaic device (forming an optical heat engine). The emitter can be a piece of solid material or a specially engineered structure.Thermal emission is the spontaneous emission of photons due to thermal motion of charges in the material. For normal TPV temperatures, this radiation is mostly at near infrared and infrared frequencies. The photovoltaic diodes can absorb some of these radiated photons and convert them into free charge carriers, that is electricity.Thermophotovoltaic systems have few, if any, moving parts and are therefore very quiet and require low maintenance. These properties make thermophotovoltaic systems suitable for remote-site and portable electricity-generating applications. Their efficiency-cost properties, however, are often rather poor compared to other electricity-generating technologies. Current research in the area aims at increasing the system efficiencies while keeping the system cost low.In the design of a TPV system, it is usually desired to match the optical properties of thermal emission (wavelength, polarization, direction) with the most efficient conversion characteristics of the photovoltaic cell, since unconverted thermal emission is a major source of inefficiency. Most groups focus on gallium antimonide (GaSb) cells. Germanium (Ge) is also suitable. Much research and development in TPVs therefore concerns methods for controlling the emitter's properties.TPV cells have often been proposed as auxiliary power conversion devices for regeneration of lost heat in other power generation systems, such as steam turbine systems or solar cells.A prototype TPV hybrid car was even built, the \"Viking 29\" (TPV) powered automobile, designed and built by the Vehicle Research Institute (VRI) at Western Washington University.TPV research is a very active area. Among others, the University of Houston TPV Radioisotope Power Conversion Technology development effort is aiming at combining thermophotovoltaic cell concurrently with thermocouples to provide a 3 to 4-fold improvement in system efficiency over current radioisotope thermoelectric generators.".
- Thermophotovoltaic wikiPageExternalLink TM-2005-213981.pdf.
- Thermophotovoltaic wikiPageExternalLink read_article.aspx?id=16945&ch=nanotech.
- Thermophotovoltaic wikiPageExternalLink 738.jsp.
- Thermophotovoltaic wikiPageID "2937772".
- Thermophotovoltaic wikiPageLength "38134".
- Thermophotovoltaic wikiPageOutDegree "58".
- Thermophotovoltaic wikiPageRevisionID "706272069".
- Thermophotovoltaic wikiPageWikiLink Anode.
- Thermophotovoltaic wikiPageWikiLink Band_gap.
- Thermophotovoltaic wikiPageWikiLink Boltzmann_constant.
- Thermophotovoltaic wikiPageWikiLink British_thermal_unit.
- Thermophotovoltaic wikiPageWikiLink Carrier_generation_and_recombination.
- Thermophotovoltaic wikiPageWikiLink Category:Electricity.
- Thermophotovoltaic wikiPageWikiLink Category:Photovoltaics.
- Thermophotovoltaic wikiPageWikiLink Category:Thermodynamics.
- Thermophotovoltaic wikiPageWikiLink Charge_carrier.
- Thermophotovoltaic wikiPageWikiLink Cogeneration.
- Thermophotovoltaic wikiPageWikiLink Cost.
- Thermophotovoltaic wikiPageWikiLink Czochralski_process.
- Thermophotovoltaic wikiPageWikiLink Diode.
- Thermophotovoltaic wikiPageWikiLink Effective_mass_(solid-state_physics).
- Thermophotovoltaic wikiPageWikiLink Electricity.
- Thermophotovoltaic wikiPageWikiLink Energy_conversion_efficiency.
- Thermophotovoltaic wikiPageWikiLink Epitaxy.
- Thermophotovoltaic wikiPageWikiLink Erbium.
- Thermophotovoltaic wikiPageWikiLink Frequency.
- Thermophotovoltaic wikiPageWikiLink Gallium_antimonide.
- Thermophotovoltaic wikiPageWikiLink Germanium.
- Thermophotovoltaic wikiPageWikiLink Heat_engine.
- Thermophotovoltaic wikiPageWikiLink Indium_gallium_arsenide.
- Thermophotovoltaic wikiPageWikiLink Infrared.
- Thermophotovoltaic wikiPageWikiLink Joule_heating.
- Thermophotovoltaic wikiPageWikiLink Massachusetts_Institute_of_Technology.
- Thermophotovoltaic wikiPageWikiLink Metalorganic_vapour_phase_epitaxy.
- Thermophotovoltaic wikiPageWikiLink Molecular_beam_epitaxy.
- Thermophotovoltaic wikiPageWikiLink Moving_parts.
- Thermophotovoltaic wikiPageWikiLink Operating_temperature.
- Thermophotovoltaic wikiPageWikiLink Photon.
- Thermophotovoltaic wikiPageWikiLink Photonic_crystal.
- Thermophotovoltaic wikiPageWikiLink Photovoltaics.
- Thermophotovoltaic wikiPageWikiLink Pierre_Aigrain.
- Thermophotovoltaic wikiPageWikiLink Planck_constant.
- Thermophotovoltaic wikiPageWikiLink Plancks_law.
- Thermophotovoltaic wikiPageWikiLink Polarization_(waves).
- Thermophotovoltaic wikiPageWikiLink P–n_junction.
- Thermophotovoltaic wikiPageWikiLink Radioisotope_thermoelectric_generator.
- Thermophotovoltaic wikiPageWikiLink Radionuclide.
- Thermophotovoltaic wikiPageWikiLink Silicon_carbide.
- Thermophotovoltaic wikiPageWikiLink Solar_cell_efficiency.
- Thermophotovoltaic wikiPageWikiLink Sphalerite.
- Thermophotovoltaic wikiPageWikiLink Stirling_engine.
- Thermophotovoltaic wikiPageWikiLink Temperature.
- Thermophotovoltaic wikiPageWikiLink Thermal.
- Thermophotovoltaic wikiPageWikiLink Thermal_radiation.
- Thermophotovoltaic wikiPageWikiLink Thermocouple.
- Thermophotovoltaic wikiPageWikiLink Tungsten.
- Thermophotovoltaic wikiPageWikiLink University_of_Houston.
- Thermophotovoltaic wikiPageWikiLink Wavelength.
- Thermophotovoltaic wikiPageWikiLink Western_Washington_University.
- Thermophotovoltaic wikiPageWikiLink Wiens_displacement_law.
- Thermophotovoltaic wikiPageWikiLink Ytterbium.
- Thermophotovoltaic wikiPageWikiLinkText "TPV".
- Thermophotovoltaic wikiPageWikiLinkText "Thermophotovoltaic".
- Thermophotovoltaic wikiPageWikiLinkText "Thermophotovoltaic#Indium_gallium_arsenide_antimonide".
- Thermophotovoltaic wikiPageWikiLinkText "thermophotovoltaic cells".
- Thermophotovoltaic wikiPageWikiLinkText "thermophotovoltaic".
- Thermophotovoltaic wikiPageUsesTemplate Template:Portal.
- Thermophotovoltaic wikiPageUsesTemplate Template:Reflist.
- Thermophotovoltaic wikiPageUsesTemplate Template:Split_section.
- Thermophotovoltaic subject Category:Electricity.
- Thermophotovoltaic subject Category:Photovoltaics.
- Thermophotovoltaic subject Category:Thermodynamics.
- Thermophotovoltaic hypernym Process.
- Thermophotovoltaic type Election.
- Thermophotovoltaic type Application.
- Thermophotovoltaic type Concept.
- Thermophotovoltaic type Photovoltaic.
- Thermophotovoltaic type Physic.
- Thermophotovoltaic type Thermodynamic.
- Thermophotovoltaic comment "Thermophotovoltaic (TPV) energy conversion is a direct conversion process from heat to electricity via photons. A basic thermophotovoltaic system consists of a thermal emitter and a photovoltaic diode cell.The temperature of the thermal emitter varies between different systems from about 900 °C to about 1300 °C, although in principle TPV devices can extract energy from any emitter with temperature elevated above that of the photovoltaic device (forming an optical heat engine).".
- Thermophotovoltaic label "Thermophotovoltaic".
- Thermophotovoltaic sameAs Q2944104.
- Thermophotovoltaic sameAs Termofotovoltaika.
- Thermophotovoltaic sameAs Termofotovoltaico.
- Thermophotovoltaic sameAs Cellule_thermophotovoltaïque.
- Thermophotovoltaic sameAs m.08dxpc.
- Thermophotovoltaic sameAs Termofotovoltický_článok.
- Thermophotovoltaic sameAs Termofotovoltaika.
- Thermophotovoltaic sameAs Termofotovoltaik.
- Thermophotovoltaic sameAs Q2944104.
- Thermophotovoltaic wasDerivedFrom Thermophotovoltaic?oldid=706272069.
- Thermophotovoltaic isPrimaryTopicOf Thermophotovoltaic.