Browsing by Author "Barrena Bruña, Jon Andoni"
Now showing items 1-11 of 11
-
Analytical Modeling Approach to Study Harmonic Mitigation in AC Grids with Active Impedance at Selective Frequencies
Abad Biain, Gonzalo; Barrena Bruña, Jon Andoni (MDPI AG, 2018)This paper presents an analytical model, oriented to study harmonic mitigation aspects in AC grids. As it is well known, the presence of non-desired harmonics in AC grids can be palliated in several manners. However, in ... -
Control and stability of Ac/Dc microgrids
Unamuno Ruiz, Eneko (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2017)The current society is facing several challenges related to the field of energy, such as the high dependency on fossil fuels, the constant increment in the energy consumption and the environmental problems caused by these ... -
Design robust controllers for load reduction in wind turbines
Díaz de Corcuera Martínez, Asier (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2013)This thesis determines a design methodology of robust and multivariable controllers based on the H∞ norm reduction and on LPV (Linear Parameter Varying) techniques for load reduction in wind turbines. In order to do this, ... -
Equivalence of primary control strategies for AC and DC microgrids
Unamuno Ruiz, Eneko; Barrena Bruña, Jon Andoni (MDPI, 2017)Microgrid frequency and voltage regulation is a challenging task, as classical generators with rotational inertia are usually replaced by converter-interfaced systems that inherently do not provide any inertial response. ... -
Evaluation of the frequency response of AC transmission based offshore wind farms
Abad Biain, Gonzalo; Barrena Bruña, Jon Andoni (InTech Europe, 2011) -
Integration of distributed generation using energy storage systems
Goikoetxea Arana, Ander (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2011)New challenges in grid reliability are coming up with the increasing penetration of renewable energies and distributed generation (DG). The use of Energy Storage Systems (ESS) is proposed in this thesis as solution for ... -
Medium-Voltage AC Static Switch Solution to Feed Neutral Section in a High-Speed Railway System
Canales Segade, Jose Maria; Aizpuru Larrañaga, Iosu; Iraola Iriondo, Unai; Barrena Bruña, Jon Andoni; Barrenetxea Iñarra, Manex (MDPI AG, 2018) -
Metodología de aplicación de la optimización para el aumento de la eficiencia energética en las redes de distribución de baja tensión
Milo Urkiola, Aitor (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2011)Energy Efficiency (EE) in the electricity sector is a top priority in the international agenda in order to reduce energy consumption and address climate change. The application of optimization tools in this sector may ... -
Modular multilevel converter based HVDC transmission system for offshore wind farms
Solas Martínez, Estibaliz (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2012)This doctoral thesis falls within the scope of electronic power converters oriented to high voltage transmission applications, in particular the power generated in remote offshore wind farms by means of HVDC subsea ... -
A novel approach for Lithium-Ion battery selection and lifetime prediction
Sarasketa Zabala, Elixabet (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2014)Las aplicaciones objetivo y sus condiciones de operación determinan la utilidad de las diferentes tecnologías de almacenamiento ion-litio disponibles en el mercado. Incluso para una misma tecnología, hay factores adicionales ... -
Series connection of power semiconductors for medium voltage applications
Baraia Zubiaurre, Igor (Mondragon Unibertsitatea. Goi Eskola Politeknikoa, 2009)The series connection of power semiconductor devices allows the operation at voltage levels higher than the levels allowed by one single semiconductor. However, due to individual parameter differences of the series connected ...
