Mostrando ítems 21-30 de 79
Martínez Díaz, Maria del Mar (Fecha de defensa: 2017-07-14)
End of Energy Poverty and achieving Sustainable Energy for all by 2030 is a universal challenge. 1.3 billion people without energy access and 2.8 billion people using unsustainable solid fuel for cooking ...
Hofmann, Martin (Fecha de defensa: 2018-09-27)
Control systems for three-phase grid connected voltage source inverters (VSI) play an important role in energy transformation systems . They are expected to be stable, robust and accurate during steady ...
Rakhshani, Elyas (Fecha de defensa: 2016-12-14)
Virtual inertia is known as an inevitable part of the modern power systems. Recent trend of research is oriented in different methods of emulating virtual inertia in different part of the systems. This ...
Girbau Llistuella, Francesc (Fecha de defensa: 2018-12-19)
This Thesis aims for contributing in the deployment and operation of Smart Grid, in isolated rural areas. As it would be expected, technological developments and investments in the electrical field have ...
Martínez Reyes, Jimmy Arturo (Fecha de defensa: 2022-07-08)
In recent years, industries have chosen to invest in technology with the aim of making their processes more efficient and thus offering market products of higher quality. Nowadays it is very common for ...
Navarrete Hurtado, Hugo Ariel (Fecha de defensa: 2016-01-29)
Speckle noise appears when coherent illumination is employed, as for example Laser, Synthetic Aperture Radar (SAR), Sonar, Magnetic Resonance, X-ray and Ultrasound imagery. Backscattered echoes from ...
Heredero Peris, Daniel (Fecha de defensa: 2017-03-24)
This thesis is focused on the microgrid control framework. Specifically, it is concentrated on alternative current microgrids. As a result of the author involvement in different industrial projects ...
Ferreira, Abel António de Azevedo (Fecha de defensa: 2017-03-31)
This thesis discusses the operation of the grid-tied modular multilevel converters (MMC) applied on the dc power transmission, particularly on the medium and high-voltage applications. First, it is ...
Serrano-Fontova, Alexandre (Fecha de defensa: 2020-06-09)
This thesis aims to investigate an unexpected islanding operation (IO) which has been identified in a real distribution network. The process of recording and processing the data obtained from the field ...
Capelli, Francesca (Fecha de defensa: 2017-03-16)
The advent of HTLS (High Temperature, Low Sag) conductors imposes more severe operating conditions on devices such as substation connectors intended for transmission and distribution systems, which are ...