Mostrando ítems 11-20 de 58
Kadechkar, Akash (Fecha de defensa: 2020-10-07)
The increased dependency on electricity of modern society, makes reliability of power transmission systems a key point. This goal can be achieved by continuously monitoring power grid parameters, so ...
Candelo Zuluaga, Carlos Andres (Fecha de defensa: 2022-01-11)
In the recent years, water pumping and other hydraulic applications are increasingly demanding motors capable to operate under different working conditions, including variable pressure and volumetric ...
Cabrera Tobar, Ana Karina (Fecha de defensa: 2018-06-04)
This thesis focuses on the operation and control of Large Scale Photovoltaic Power Plants (LS-PVPPs) according to grid code requirements with a special focus on the basic unit: the PV generator. The aim ...
Elsaharty, Mohamed Atef Abbas (Fecha de defensa: 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 ...
Schönleber, Kevin (Fecha de defensa: 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 ...
Remón Rodríguez, Daniel (Fecha de defensa: 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 (Fecha de defensa: 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 (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 ...