Elsaharty, Mohamed Atef Abbas (Date of defense: 2018-07-06)
This PhD dissertation proposes a new transformer, i.e., the Custom Power Active Transformer, characterized by a specific design of its magnetic circuit and auxiliary windings which allows shunt and ...
García Amorós, Jordi (Date of defense: 2010-10-22)
In this study two electromagnetic analytical models have been developed. From this models the main magnetic and mechanics characteristics are obtained, and also permit getting the principal dimensions ...
Schönleber, Kevin (Date of defense: 2018-02-09)
Remote offshore wind power plants (WPPs) are being linked through high-voltage de voltage-source converter (VSC-HVdc) transmission to the main grids. The current deployments of HVdc grid connections for ...
Ramón Marín, Miquel (Date of defense: 2012-11-08)
In this thesis it have been explained the problems that the electric distribution companies in Spain have to plan and operate their power networks, having no detailed measurements of instant active ...
Sánchez López, José Antonio (Date of defense: 2018-07-23)
`Today, the industry is facing a new way of organizing production, lndustry 4.0, which aims to create smart factories that improve the adaptability of the means of production, not only to produce more ...
Remón Rodríguez, Daniel (Date of defense: 2017-12-19)
The irruption of renewable energy sources with power electronics interfaces is transforming power systems. To minimize the possible adverse effects that these generating systems may have on the power ...
Silos Sánchez, Àngel (Date of defense: 2018-07-27)
Nowadays the electrical network is continuously evolving due to the increasing deployment of Information Technologies and the Distribution Energy Resources. This scenario affects directly to the quality ...
Martínez Díaz, Maria del Mar (Date of defense: 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 (Date of defense: 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 (Date of defense: 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 ...
621.3 Electrical engineering (76)
537 - Electricity. Magnetism. Electromagnetism (6)
620 - Materials testing. Commercial materials. Power stations. Economics of energy (5)
68 - Industries, crafts and trades for finished or assembled articles (4)
621 - Mechanical engineering in general. Nuclear technology. Electrical engineering. Machinery (3)