Mostrar el registro sencillo del ítem

dc.contributor.advisorPardo González, Mauricio
dc.contributor.authorCharris Stand, Daniela María
dc.date.accessioned2021-06-21T13:40:38Z
dc.date.available2021-06-21T13:40:38Z
dc.date.issued2019
dc.identifier.urihttp://hdl.handle.net/10584/9631
dc.description.abstractThis research identifies the electrical potential associated with Thermoelectric Generators (TEG) under the incidence of solar rays and performs efficiency comparison using this type of devices and those photovoltaic. TEG characterization and modeling is presented to favor the estimation of the electrical potential, defined as power density (W/m2). The proper operation of thermal harvesting lays in maintaining a temperature difference of at least 26.31K between the TEG sides. With this requirement fulfilled, power conversion eficiencies of about 26.43% are obtained, higher than that of high-quality solar panels and without efficiency reductions associated with heating and soiling, while keeping the same superficial area of only 16cm 2. An estimate of at least 407.3mW corresponding to 2.44Wh of available energy is found considering specific operation hours determined statistically for a given geographic location. Thus, given such performance metric, a complete power unit is devised complementing the thermoelectric energy harvesting with a Li-Po battery to guarantee in that way a continuous operation. The total energy available from the prototype allows maintaining a battery discharge percentage of 38.05% considering the energy budget of a low-power remote sensor.
dc.formatapplication/pdfes_ES
dc.format.extent86 páginases_ES
dc.language.isoenges_ES
dc.publisherUniversidad del Nortees_ES
dc.titleManagement model for energy efficiencyen_US
dc.typeTrabajo de grado - Maestríaes_ES
dc.publisher.programMaestría en Ingeniería Electrónicaes_ES
dc.publisher.departmentDepartamento de eléctrica y electrónicaes_ES
dc.description.degreelevelMaestríaes_ES
dc.publisher.placeBarranquilla, Colombiaes_ES
dc.rights.creativecommonshttps://creativecommons.org/licenses/by/4.0/es_ES
dc.type.coarhttp://purl.org/coar/resource_type/c_bdcces_ES
dc.type.driverinfo:eu-repo/semantics/masterThesises_ES
dc.type.contentTextes_ES
dc.type.versioninfo:eu-repo/semantics/updatedVersiones_ES
oaire.versionhttp://purl.org/coar/version/c_ab4af688f83e57aaes_ES
dc.description.degreenameMagister en Ingeniería Electrónicaes_ES
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2es_ES
dcterms.audience.educationalcontextEstudianteses_ES
dc.subject.lembGeneradores eléctricos
dc.subject.lembEnergía solar
dc.subject.lembTermoelectricidad
dcterms.audience.professionaldevelopmentMaestríaes_ES
dc.rights.accessrightsinfo:eu-repo/semantics/openAccesses_ES


Ficheros en el ítem

Thumbnail

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem