Autor segons l'article: Ruiz Erni, Ivan; Vidal-Idiarte, Enric; Calvente, Javier;
Departament: Enginyeria Electrònica, Elèctrica i Automàtica
Autor/s de la URV: Calvente Calvo, Francisco Javier / Ruiz Erni, Iván / Vidal Idiarte, Enric
Paraules clau: Zero voltage switching Voltage control Transistors Synchronous motors Step up Step down Permanent magnet motors Motor Inverters High efficiency Electrical vehicle Drive Dc-ac Converter Combined Batteries
Resum: Motor inverter high-voltage regulation improves the system efficiency and reduces the dimensions of a permanent magnet synchronous motor (PMSM). This article presents an isolated inverter with step-up and step-down dc-link voltage regulation for an electrical vehicle powertrain system, which will improve the system performance in wide ranges of load and battery levels. Step-up and step-down converter and the motor inverter are merged into a single converter. Bidirectional and galvanically isolated energy transmission between battery and motor with reduced semiconductors number, easy control, and high efficiency are demonstrated. In addition, inverter transistors' RMS current results lower than in common solutions. Topology waveforms, devices losses, and zero-voltage switching (ZVS) condition are analyzed. Based on this study, a converter design procedure to meet main electrical vehicles requirements is proposed. Converter operation and design procedure are verified by simulation and experiment in two prototypes of 3.3 kW and 300 W.
Àrees temàtiques: Engineering, electrical & electronic Engenharias iv Energy engineering and power technology Electrical and electronic engineering
Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
Adreça de correu electrònic de l'autor: ivan.ruize@estudiants.urv.cat javier.calvente@urv.cat enric.vidal@urv.cat
Identificador de l'autor: 0000-0003-2113-5660 0000-0001-8012-1889 0000-0002-6016-4096
Data d'alta del registre: 2024-09-07
Versió de l'article dipositat: info:eu-repo/semantics/acceptedVersion
Enllaç font original: https://ieeexplore.ieee.org/document/9514917
URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
Referència a l'article segons font original: Ieee Journal Of Emerging And Selected Topics In Power Electronics. 10 (1): 285-296
Referència de l'ítem segons les normes APA: Ruiz Erni, Ivan; Vidal-Idiarte, Enric; Calvente, Javier; (2022). Step-Up and Step-Down Converter Integrated With Motor Inverter for Powertrain Applications. Ieee Journal Of Emerging And Selected Topics In Power Electronics, 10(1), 285-296. DOI: 10.1109/jestpe.2021.3105610
DOI de l'article: 10.1109/jestpe.2021.3105610
Entitat: Universitat Rovira i Virgili
Any de publicació de la revista: 2022
Tipus de publicació: Journal Publications
Repositori URV