Listar Comunicaciones y ponencias de congresos DIEC - IEKS Biltzarretako komunikazioak eta txostenak por autor UPNA "Elizondo Martínez, David"
Mostrando ítems 1-5 de 5
-
Analytical modeling of high-frequency winding loss in round-wire toroidal inductors
Elizondo Martínez, David
; Barrios Rípodas, Ernesto ; Sanchis Gúrpide, Pablo ; Ursúa Rubio, Alfredo (IEEE, 2020)
Contribución a congreso / Biltzarrerako ekarpena 
Toroidal inductors are present in many different industrial applications, thus, still receive researchers' attention. AC winding loss in these inductors have become a major issue in the design process, since switching ... -
Asymmetrical firing angle modulation for 12-pulse thyristor rectifiers supplying high-power electrolyzers
Iribarren Zabalegui, Álvaro; Barrios Rípodas, Ernesto ; Elizondo Martínez, David ; Sanchis Gúrpide, Pablo ; Ursúa Rubio, Alfredo (IEEE, 2023)
Contribución a congreso / Biltzarrerako ekarpena
This paper presents an asymmetrical firing angle modulation strategy for 12-pulse thyristor rectifiers aimed at supplying high-power electrolyzers, which allows to reduce the size of the passive filter and the static ... -
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 ... -
Toroidal inductor design in multilevel DC-DC electric vehicle battery charger including high-frequency effects
Elizondo Martínez, David ; Barrios Rípodas, Ernesto ; Sanchis Gúrpide, Pablo (IEEE, 2022)
Contribución a congreso / Biltzarrerako ekarpena
Inductor filters, such as the ones implemented in DC-DC buck-boost converters for electric vehicle chargers, have a major impact on the converter weight, volume and cost. Thus, their design is key in order to obtain an ... -
Zero-loss switching in DC-DC series resonant converters under discontinuous conduction mode
Elizondo Martínez, David ; Barrios Rípodas, Ernesto ; Sanchis Gúrpide, Pablo (IEEE, 2021)
Contribución a congreso / Biltzarrerako ekarpena
Many thriving applications where isolation is required, such as traction and EV fast charging, implement solid-state transformers (SST). Half-cycle discontinuous-conduction-mode series resonant converters (HC-DCM-SRC) are ...
