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Photovoltaic Modules Transient Response Analysis and Correction Under a Fast Characterization System
(Elsevier, 2021-06)
Failures of single photovoltaic (PV) modules lead to significant power losses in large PV systems. Individual and periodic monitoring of each PV module is a powerful way to detect these losses. Recently, a novel monitoring ...
Social organisational LCA for the academic activity of the University of the Basque Country UPV/EHU
(Springer, 2021-07-15)
Purpose This article aims to estimate the social footprint of a higher education institution (HEI) and its potential contribution to Sustainable Development Goals (SDGs) under life cycle assessment (LCA) perspective. The ...
The environmental and social footprint of the university of the Basque Country UPV/EHU
(Elsevier, 2021-09-15)
This work has calculated the organisational environmental and social footprint of the University of the Basque Country (UPV/EHU) in 2016. First, input and output data flows of the UPV/EHU activity were collected. Next, the ...
Multiple current amplifier-based gate driving for parallel operation of discrete SiC MOSFETs
(Wiley, 2022-03)
The shorter switching times of silicon carbide (SiC) MOSFETs enable power converters to operate at higher frequencies than with silicon IGBTs. However, because SiC MOSFET die sizes are still relatively small, several devices ...
Ibilgailu elektrikoaren joera: 2030a helburu
(Elhuyar, 2021)
Geroz eta ibilgailu elektriko gehiago ikusten ditugu kaleetan eta telebistako iragarkietan. Baina zenbat itxaron behar dugu ibilgailu elektriko bat erosteko? Errentagarriak dira? Merezi dute? Asko dira ibilgailu elektrikoaren ...
Mitigation of Common Mode Voltage Issues in Electric Vehicle Drive Systems by Means of an Alternative AC-Decoupling Power Converter Topology
(MDPI, 2019-08-30)
Electric vehicles (EV) are gaining popularity due to current environmental concerns. The electric drive, which is constituted by a power converter and an electric machine, is one of the main elements of the EV. Such machines ...
Novel Thermal Management Strategy for Improved Inverter Reliability in Electric Vehicles
(MDPI, 2020-11-12)
Requirements for electric vehicle (EV) propulsion systems—i.e., power density, switching frequency and cost—are becoming more stringent, while high reliability also needs to be ensured to maximize a vehicle’s life-cycle. ...
Modu-komuneko tentsioa: ibilgailu elektrikoen isilpeko etsai
(Elhuyar, 2021-09)
Guztion ahotan dauden ezaugarriak dira ibilgailu elektrikoen autonomia, bateriak kargatzeko denbora edota kostua. Baina zer gertatzen da ibilgailuen fidagarritasunarekin? Zer faktorek eragin dezakete ibilgailu elektriko ...
Common-Mode Voltage Elimination in Multilevel Power Inverter-Based Motor Drive Applications
(IEEE, 2022-01-07)
[EN] The industry and academia are focusing their efforts on finding more efficient and reliable electrical machines and motor drives. However, many of the motors driven by pulse-width modulated converters face the recurring ...
Control of automotive dual three-phase interior permanent magnet synchronous machine drive with cascaded DC-link capacitors
(IEEE, 2021-11-16)
In this work, a dual three-phase Interior Permanent Magnet Synchronous Machine (IPMSM) drive connected to a high voltage DC/DC converter (800 V) at its input is considered for electric vehicle (EV) applications. The drive ...