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I. López
Researcher at University of the Basque Country
Publications - 18
Citations - 1011
I. López is an academic researcher from University of the Basque Country. The author has contributed to research in topics: Converters & Electric vehicle. The author has an hindex of 9, co-authored 16 publications receiving 727 citations.
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Review of wave energy technologies and the necessary power-equipment
TL;DR: In this article, a complete analysis of the wave energy technology is presented, starting with the characterisation of this global resource in which the most suitable places to be exploited are showed, and the classification of the different types of wave energy converters in according to several features.
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Modulation Strategy for Multiphase Neutral-Point-Clamped Converters
I. López,Salvador Ceballos,Josep Pou,Jordi Zaragoza,Jon Andreu,Inigo Kortabarria,Vassilios G. Agelidis +6 more
TL;DR: In this paper, a carrier-based modulation strategy for n-phase NPC converters is proposed to control and completely remove the low-frequency neutral point (NP) voltage oscillations for any operation point and load types.
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Power module electronics in HEV/EV applications: New trends in wide-bandgap semiconductor technologies and design aspects
TL;DR: This work focuses on an in-deep review of the state of the art concerning the power module, identifying the electrical requirements for the modules and the power conversion topologies that will best suit future drives.
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Next generation electric drives for HEV/EV propulsion systems: Technology, trends and challenges
TL;DR: In this paper, a comprehensive review of the current technologies, future trends and enabling technologies that will make possible next generation hybrid and full electric vehicle (HEV/EV) drive systems is presented.
Journal ArticleDOI
Generalized PWM-Based Method for Multiphase Neutral-Point-Clamped Converters With Capacitor Voltage Balance Capability
I. López,Salvador Ceballos,Josep Pou,Jordi Zaragoza,Jon Andreu,Edorta Ibarra,Georgios Konstantinou +6 more
TL;DR: In this article, a generalized pulse width modulation (PWM)-based control algorithm for multiphase neutral-point-clamped (NPC) converters is proposed, which provides a zero sequence to be added to the reference voltages that contributes to improve the performance of the converter by: 1) Regulating the neutral point (NP) current to eliminate/attenuate the low-frequency NP voltage ripples; 2) reducing the switching losses of the power semiconductors; and 3) maximizing the range of modulation indices for linear operation mode.