Results 41 to 50 of about 74 (63)

Estratégia híbrida de controle para inversores trifásicos conectados à rede baseada em controladores deadbeat e proporcional+ressonante [PDF]

open access: yes, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2014.Neste trabalho apresentam-se metodologias de projeto de controladores de corrente para inversores ...
Andreta, André Gutierrez
core  

PROTOTIPO DIDÁCTICO DE CONTROL DE MOTORES DE INDUCCIÓN TRIFÁSICOS (DIDACTIC PROTOTYPE FOR 3-PH INDUCTION MOTOR CONTROL)

open access: yes, 2019
ResumenEn las instituciones públicas uno de los principales problemas es la falta de equipos con el cual los estudiantes realicen prácticas que les permitan desarrollar competencias en el control de motores eléctricos.
Chávez Bracamontes, Ramón   +2 more
core  

A Pseudo-Binary Cascaded H-bridge Converter for Solid-State Transformer Applications and Modulation Techniques for the Minimization of the Common-Mode Voltage

open access: yes
The trend in power electronics converters is to be highly efficient, compact, reliable, and cost-effective. Conventionally, power converters supply or consume power from the low-voltage utility, which impacts the size and efficiency of the system.
Gutierrez Suarez, Bryan Ciro
core  

Four-Degree-of-Freedom Overmodulation Strategy for Five-Phase Space Vector Pulsewidth Modulation

open access: yesIEEE Journal of Emerging and Selected Topics in Power Electronics, 2021
This article proposes a four-degree-of-freedom overmodulation strategy for five-phase space vector pulsewidth modulation (SVPWM) in order to reduce the low-order harmonics of the output voltage during overmodulation.
Feifei Bu   +2 more
exaly   +2 more sources

A Flexible and Decoupled Space Vector Modulation Scheme With Carrier-Based Implementation for Multilevel Converters

open access: yesIEEE Transactions on Power Electronics, 2023
This article proposes a novel space vector pulsewidth modulation (SVPWM) scheme for multilevel converters in the abc coordinate system, in which the reference vector is decomposed into an offset vector and a remainder vector that can be synthesized using
Qingle Sun   +2 more
exaly   +2 more sources

Unified SVPWM Algorithm and Optimization for Single-Phase Three-Level NPC Converters

open access: yesIEEE Transactions on Power Electronics, 2020
The high-order harmonics caused by the modulation strategy can deteriorate power quality. The harmonic characteristics of the carrier-based pulsewidth modulation are relatively fixed and difficult to optimize, while space vector pulsewidth modulation ...
Shunliang Wang, Junpeng Ma, Bi Liu
exaly   +2 more sources
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Multiaverage Random Switching Frequency Space Vector Pulsewidth Modulation Strategy for High-Order Harmonics Dispersion

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2023
Feifei Bu   +2 more
exaly  

Space Vector Pulsewidth Modulation Strategy for ANPC-5L Inverter Based on Model Predictive Control

IEEE Journal of Emerging and Selected Topics in Power Electronics, 2023
Liu Jilong, Kefeng Li, Fei Xiao
exaly  

DC Bus Current Sensed Space Vector Pulsewidth Modulation for Three-Phase Inverter

IEEE Transactions on Transportation Electrification, 2021
Yongpeng Shen   +2 more
exaly  

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