Listar Comunicaciones y ponencias de congresos - Biltzarrak eta Argitalpenak por autor UPNA "Urtasun Erburu, Andoni"
Mostrando ítems 1-10 de 10
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Comparison of linear and and small-signal models for inverter-based microgrids
Urtasun Erburu, Andoni
; Sanchis Gúrpide, Pablo ; Marroyo Palomo, Luis (IEEE, 2014)
Contribución a congreso / Biltzarrerako ekarpena 
Frequency and voltage regulation in droop-based microgrids is generally modeled using small-signal analysis. In order to ensure accuracy, existing models do not decouple real and reactive power responses. However, the ... -
Control strategy for an integrated photovoltaic-battery system
Urtasun Erburu, Andoni ; Sanchis Gúrpide, Pablo ; Marroyo Palomo, Luis (IEEE, 2017)
Contribución a congreso / Biltzarrerako ekarpena
In photovoltaic-battery systems, more attention is usually paid to the MPPT control while the battery management is put aside. This paper proposes two control strategies for an integrated PV-battery system, both of them ... -
DC capacitance reduction in photovoltaic inverters based on PV voltage feed-forward compensation
Urtasun Erburu, Andoni ; Sanchis Gúrpide, Pablo ; Marroyo Palomo, Luis (IEEE, 2021)
Contribución a congreso / Biltzarrerako ekarpena
In the case of photovoltaic (PV) inverters, an adequate input voltage regulation is fundamental to maximize or limit the power. When employing the traditional control, the input capacitance requires to be oversized in order ... -
DC capacitance reduction in three-phase photovoltaic inverters by using virtual impedance emulation
Urtasun Erburu, Andoni ; Sanchis Gúrpide, Pablo ; Marroyo Palomo, Luis (IEEE, 2019)
Contribución a congreso / Biltzarrerako ekarpena
DC voltage regulation in grid-connected three-phase PV inverters is a fundamental requirement. In order to reduce the influence of the PV non-linear behavior and ensure stability in the whole operating range, the input ... -
Dual-mode soft-transition control for single-phase grid-connected photovoltaic inverters
Elizondo Martínez, David ; Urtasun Erburu, Andoni (IEEE, 2018)
Contribución a congreso / Biltzarrerako ekarpena
Single-phase grid-connected inverters for photovoltaic power generation have been strongly analysed for improvement. Dual-mode control for two-stage inverters makes it possible to improve the efficiency by alternating ... -
Effect of the inner current loop on the voltage regulation for three-phase photovoltaic inverters
Urtasun Erburu, Andoni ; Sanchis Gúrpide, Pablo ; Marroyo Palomo, Luis (IEEE, 2020)
Contribución a congreso / Biltzarrerako ekarpena
In three-phase grid-connected PV inverters, regulating the input voltage is a fundamental requirement. In order to reduce the influence of the PV non-linear behavior and ensure stability in the whole operating range, the ... -
The generalized bode criterion: application to the dc voltage control of a three-phase photovoltaic grid-tied inverter
Lumbreras Magallón, David ; Barrios Rípodas, Ernesto ; Urtasun Erburu, Andoni ; Sanchis Gúrpide, Pablo (IEEE, 2019)
Contribución a congreso / Biltzarrerako ekarpena
As renewable energies are becoming more important in the electrical generation system, power electronic converters are facing new design issues related not only to their components but also to their control loops. In this ... -
Hydrogen educational activities developed by APERNA: a renewable-energy student association
Berrueta Irigoyen, Alberto ; San Martín Biurrun, Idoia ; Samanes Pascual, Javier ; Pascual Miqueleiz, Julio María ; Barrios Rípodas, Ernesto ; Parra Laita, Íñigo de la ; Urtasun Erburu, Andoni ; Sanchis Gúrpide, Pablo ; Ursúa Rubio, Alfredo (Asociación Española del Hidrógeno, 2016)
Contribución a congreso / Biltzarrerako ekarpena
In this paper, we present APERNA, a recently-created student association at Public University of Navarre (UPNA) with the aim of promotion of renewable energies. -
Modeling the inherent damping of high-power inverters
Erdocia Zabala, Ioseba; Urtasun Erburu, Andoni ; Marroyo Palomo, Luis (IEEE, 2020)
Contribución a congreso / Biltzarrerako ekarpena
In order to decide whether passive or active damping is required in a three-phase inverter, a previous step is to assess the intrinsic damping of the system. However, few works focus on modeling this damping for DC/AC ... -
Single feedback regulation of the AC voltage for high-power inverters under stand-alone operation
Erdocia Zabala, Ioseba; Urtasun Erburu, Andoni ; Marroyo Palomo, Luis (IEEE, 2019)
Contribución a congreso / Biltzarrerako ekarpena
Energy-storage inverters under stand-alone operation must control the output voltage. However, existing methods for instantaneous voltage regulation are not suitable for high-power inverters due to their limited sampling ...
