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Programmable PFC based hybrid multipulse power rectifier for utility interface of power electronic converters
(2005-12-01)
In this paper it is proposed a novel hybrid three-phase rectifier capable to achieve high input power factor (PF), and low total harmonic distortion in the input currents (THDI). The proposed hybrid high power rectifier ...
Current-Based Coordination of Distributed Energy Resources in a Grid-Connected Low-Voltage Microgrid: An Experimental Validation of Adverse Operational Scenarios
(Mdpi, 2022-09-01)
Low-voltage grid-connected microgrids rely on the exploitation of inverter-interfaced distributed energy resources (DERs) in order to feed loads and to achieve bidirectional power flow controllability at their point of ...
Diseño y construcción de un transformador monofásico de distribución 15kvA tipo tanque para el laboratorio de alta tensión de UPS-GYE.
(2018)
The purpose of the project is to design and build a 15kVA single-phase distribution tank type transformer for the Universidad Politécnica Salesiana - GYE high-voltage laboratory, that allows students in Electrical Engineering ...
Influence of the scale range width on the determination of the hydraulic conductivity and effective porosity. The case of a porous aquifer in southern Italy
(USFQ PRESS, departamento editorial de la Universidad San Francisco de Quito USFQ, 2019)
Single-phase consensus-based control for regulating voltage and sharing unbalanced currents in 3-wire isolated AC microgrids
(Institute of Electrical and Electronics Engineers (IEEE), 2020)
A distributed control strategy is proposed to share unbalanced currents in three-phase three-wire isolated AC Microgrids (MGs). It is based on a novel approach where, rather than analysing the MG as a three-phase system, ...
Procedimento para validação intralaboratorial de métodos de ensaio: delineamento e aplicabilidade em análises de alimentos
(Universidade Federal de Minas GeraisUFMG, 2007-04-24)
A detailed procedure for single-laboratory validation of quantitative and qualitative methods was developed to be applied to food analysis. The procedure was based on theoretical background, considering the efficiency, ...
Validación de métodos analíticos fisicoquímicos para agua potable en el laboratorio de salud pública del Tolima
(Instituto de Ciencia y Tecnología de Alimentos -ICTA-Universidad Nacional de Colombia - Sede Bogotá, 2019-11-01)
En este documento se presenta el procedimiento implementado para la validación y determinación de los parámetros de desempeño de las metodologías de análisis de pH, cloruros, dureza total, alcalinidad total y hierro en ...
Species identification in forensic samples using the SPInDel approach: A GHEP-ISFG inter-laboratory collaborative exercise
(Elsevier Ireland, 2017-05)
DNA is a powerful tool available for forensic investigations requiring identification of species. However, it is necessary to develop and validate methods able to produce results in degraded and or low quality DNA samples ...
Desarrollo y validación de un método analítico para la cuantificación de dexametasona y clotrimazol en crema, por HPLC y análisis de productos comercializados en el Perú
(Universidad Nacional Mayor de San MarcosPE, 2007)
El análisis por HPLC, de productos farmacéuticos son una necesidad y de uso rutinario. Esta técnica evita errores que conllevan a situaciones de riesgo al usuario, garantizando que la dosis prescrita llegue al paciente en ...