Results 11 to 20 of about 64,477 (150)
Revista de Economía del Rosario, 2010 Se formula y resuelve un modelo de cambio tecnológico ahorrador de factores de producción que considera tres factores: capital, trabajo y energía. El modelo cuenta con características específicas con respecto a la interacción n entre la energía (la cual,
Hernando Zuleta
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Position Control of a Maglev System Fed by a DC/DC Buck Power Electronic Converter
Complexity, 2020 In this paper, we solve the problem of position regulation in a magnetic levitation system that is fed by a DC/DC Buck power electronic converter as a power amplifier. We present a formal asymptotic stability proof.
Victor Manuel Hernández-Guzmán +2 more
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Complexity, 2021 The design of a robust flatness-based tracking control for the DC/DC Buck converter-DC motor system is developed in this paper. The design of the control considers the dynamics of a renewable energy power source that plays the role of the primary power ...
Ramón Silva-Ortigoza +6 more
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Efecto de las centrales con recursos energéticos renovables en la oferta de energÃa del sein, 2017
INGnosis Revista de Investigación Científica, 2019 El presente informe de investigación determina la influencia de las Centrales de Generación de EnergÃa Electrica con Recursos Energéticos Renovables RER en la oferta de generación, para la cual se realiza un análisis de la oferta, máxima demanda y reserva de generación de energÃa actual y su comportamiento estadÃstico. Se realiza un análisis
Robert Fabián Guevara Chinchayán +1 more
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Energía: Desde un modelo de derroche, hacia un modelo sostenible mediante energía renovable [PDF]
, 2017 Energías renovables se relaciona a la concepción de desarrollo sostenible, que a su vez tiene que ver con los principios de conservar el capital natural, equidad, calidad de vida, paradoja ética, ecoforma, gestión integral, solidaridad inter e ...
Betanco Maradiaga, Juan Alberto
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Energies, 2018 The macroalgae consortium biomass in the Mexican Caribbean represents an emerging and promising biofuel feedstock. Its biological pretreatment and potential for energetic conversion to biomethane were investigated, since some macroalgae have hard cell ...
Raúl Tapia-Tussell +6 more
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Desalación de agua y justicia energética. La Agenda 2030 para el Desarrollo Sostenible
Cuestiones Constitucionales, 2022 Este trabajo explica la importancia de desalar agua de mar ante la escasez de agua en el mundo. Ya que los métodos para obtener agua desalada normalmente consumen energías convencionales, se plantea que dicha actividad sea con energía justa, es decir ...
César Nava Escudero
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International Journal of Electrochemical Science, 2011 We synthesized and studied a series of carbon-supported PtMo catalysts with a 20% metal loading as active phase. The analysis was made with three atomic ratios in the active phase, Pt-Mo: 1-1, 7-3 and 3-1.
H.D. Herrera-Méndez +3 more
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Hydrogen Sulfide Production with a Microbial Consortium Isolated from Marine Sediments Offshore
Journal of Marine Science and Engineering, 2022 Hydrogen, electric energy production, and metal toxic bioremediation are some of the biotechnological applications of sulfate-reducing organisms, which potentially depend on the sulfide produced.
Roberto Briones-Gallardo +7 more
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Implementation of a Controller to Eliminate the Limit Cycle in the Inverted Pendulum on a Cart
Complexity, 2019 A frequency response-based linear controller is implemented to regulate the inverted pendulum on a cart at the inverted position. The objective is to improve the performance of the control system by eliminating the limit cycle generated by the dead-zone,
Mayra Antonio-Cruz +3 more
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