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Mostrando ítems 1-9 de 9
Artículo
Direct torque control of multiphase doubly converter-fed asynchronous machines incorporating the harmonic torques
(ASTES Publishers, 2018)
Doubly fed asynchronous machines have an outstanding property: they can be operated up to twice rated speed delivering full rated torque. This paper presents, for the first time in the literature, a control system for ...
Ponencia
Integración de las nuevas tecnologías de la información en la revisión de los programas de asignaturas de Ingeniería Eléctrica y presentación de sus contenidos
(Universidad de Sevilla, Facultad de Ciencias de la Educación, 2011)
La actividad de innovación se propone la integración de la tecnología de la información en la revisión de los programas de asignaturas de ingeniería, con especial atención a la presentación de sus contenidos. El uso de ...
Artículo
Critical Review of the Modified Winding Function Theory
(EMW Publishing, 2013)
The Modified Winding Function Theory (MWFTh), regarded as a very powerful and general theory, has been extensively used for the last 15 years. This paper performs an in-depth review of the mathematical and physical ...
Artículo
On Simplified 3D Finite Element Simulations of Three-Core Armored Power Cables
(MDPI, 2018-11)
This paper analyzes different ways to electromagnetically simulate three-core armored cables in 3D by means of the finite element method. Full periodic models, as lengthy as 36 m, are developed to evaluate the accuracy ...
Artículo
Magnetic field shielding of underground cable duct banks
(2013)
In this paper an in-depth parametric analysis of shielding effectiveness obtained when using ferromagnetic or conductive screens to mitigate the field generated by duct banks is presented. Due to the need of a case-by-case ...
Artículo
Novel conductor design to increase the thermal rating of overhead lines
(International Conference on Renewable Energies and Power Quality (ICREPQ), 2016)
In this paper the performance of existing and novel designs of overhead bare conductors with regard to their capacity to evacuate the heat generated by ohmic losses is compared. The effect of both the diameter of strands ...
Artículo
Impact of electromagnetic losses in closed two-component magnetic shields on the ampacity of underground power cables
(2013)
In this paper two typical arrangements of underground single-core high voltage three-phase power cables (flat and trefoil protected by PVC pipes) inside a closed shield of three different materials (low-carbon steel, ...
Ponencia
Detection of Non-Technical Losses in Smart Distribution Networks: a Review
(Springer, 2016)
With the advent of smart grids, distribution utilities have initiated a large deployment of smart meters on the premises of the consumers. The enormous amount of data obtained from the consumers and communicated to the ...
Ponencia
Aplicación de las directrices del Espacio Europeo de Educación Superior en la docencia de Accionamientos Eléctricos
(Universidad de Sevilla. Facultad de Ciencias de la Educación, 2011)
Se presenta una experiencia docente en la docencia de las asignaturas de Máquinas Eléctricas y Tracción y Accionamientos Eléctricos impartidas en la Titulación de Ingeniero Industrial, con objeto de adecuarlas a las nuevas ...