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检索条件"机构=Post-Graduate Program in Electrical Engineering-PPgEE"
373 条 记 录,以下是91-100 订阅
排序:
Multilevel Single-Phase Four-Leg AC-DC-AC Converter
Multilevel Single-Phase Four-Leg AC-DC-AC Converter
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IEEE Energy Conversion Congress and Exposition
作者: Phelipe L. S. Rodrigues Cursino B. Jacobina Antonio M. N. Lima Post-Graduate Program in Electrical Engineering - PPgEE – COPELE Federal University of Campina Grande (UFCG) Paraíba Brazil Federal University of Campina Grande (UFCG) Paraíba Brazil
This paper presents a single-phase four-leg ac-dc-ac converter, with one leg shared by the grid side and the load side. The proposed topology can generate input and output voltages with seven levels, presenting reduce... 详细信息
来源: 评论
Zero-Current Switching Clamped Current Converter
Zero-Current Switching Clamped Current Converter
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Brazilian Power Electronics Conference, COBEP
作者: Vinicius Freire Bezerra Montiê Alves Vitorino Jens Friebe Graduate Program in Electrical Engineering (PPgEE-COPELE) Industrial Electronics and Machine Drive Laboratory (LEIAM) Federal University of Campina Grande (UFCG) Institute for Drive Systems and Power Electronics (IAL) Leibniz Universität Hannover (LUH)
In this work it is presented a novel Zero-Current Switching Clamped Current (ZCS-CC) Converter that allows soft-switching for a full-bridge DC/DC Current Source Converter (CSC). The soft-switching is achieved using th... 详细信息
来源: 评论
Model-centric volumetric point cloud attributes
arXiv
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arXiv 2021年
作者: de Queiroz, Ricardo L. Dorea, Camilo Freitas, Davi R. Krivokuća, Maja Sandri, Gustavo P. Computer Science Department Universidade de Brasilia Brasilia Brazil Post-Graduate Program at the Electrical Engineering Science Department Universidade de Brasilia Brasilia Brazil INRIA Rennes France Federal Institute of Brasilia Brasilia Brazil
Point clouds have recently gained interest, especially for real-time applications and for 3D-scanned material, such as is used in autonomous driving, architecture, and engineering, to model real estate for renovation ... 详细信息
来源: 评论
Direct Torque Control Scheme for a Nine-Phase Induction Motor With Reduced Current Harmonic
Direct Torque Control Scheme for a Nine-Phase Induction Moto...
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Brazilian Power Electronics Conference, COBEP
作者: Gilielson F. da Paz Isaac S. de Freitas Victor F. M. B. Melo Alexandre G. F. da Silva Post-Graduate Program in Electrical Engineering - PPgEE UFPB Federal University of Paraíba Paraíba Brazil
This paper discusses a modified Direct Torque Control (DTC) method in order to reduce phase current harmonic distortion in a nine-phase asymmetrical induction motor drive system. Since the classical DTC is a direct ad... 详细信息
来源: 评论
Realizing and Experimentally Testing a Reluctance-Based Magnetic Lead Screw  19
Realizing and Experimentally Testing a Reluctance-Based Magn...
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19th International Symposium on Electromagnetic Fields in Mechatronics, electrical and Electronic engineering, ISEF 2019
作者: Cirolini, Mateus Filho, Aly Ferreira Flores Eckert, Paulo Roberto Franchi, Lucas Dalla Corte Federal University of Rio Grande Do sul Post-Graduate Program in Electrical Engineering Porto Alegre90035-190 Brazil
This paper presents the realization and the experimental tests of a new type of reluctance-based magnetic lead screw (RBMLS) that is attractive for many potential applications. The proposed topology presents structure... 详细信息
来源: 评论
Design and implementation of synchronous rectification for an arc-welding machine
Design and implementation of synchronous rectification for a...
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2019 IEEE Industry Applications Society Annual Meeting, IAS 2019
作者: Michel, Flavio Marcos Coelho Cardoso, Braz Electrical Engineering Post-Graduate Program Federal University of Minas Gerais Belo Horizonte Brazil Federal University of Minas Gerais Electrical Engineering Department Belo Horizonte Brazil
In Arc-Welding Machines (AWM), the power-to-weight ration is an important project parameter. This paper brings a proposition to use synchronous rectification to lower rectification stage's power losses on semicond... 详细信息
来源: 评论
Scalable modeling and synthesis of on-chip spiral inductors  4
Scalable modeling and synthesis of on-chip spiral inductors
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4th International Symposium on Instrumentation Systems, Circuits and Transducers, INSCIT 2019
作者: Bernardo, Marcos Gomes Freire, Raimundo Carlos S. De Souza, Antonio Augusto Lisboa Melo, Erico Castro A. Post-Graduation Program in Electrical Engineering PPgEE/UFCG Federal University of Campina Grande UFCG Campina Grande PB Brazil Federal University of Paraiba UFPB João Pessoa PB Brazil
In this paper, an efficient synthesis for integrated spiral inductors based on particle swarm optimization is presented. The synthesis/optimization process aims to determine the inductor layout parameters that maximiz... 详细信息
来源: 评论
Prediction of lithium-ion battery capacity in UAVs  6
Prediction of lithium-ion battery capacity in UAVs
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6th International Conference on Control, Decision and Information Technologies, CoDIT 2019
作者: Costa, Erick F. Souza, Darielson A. Pinto, Vandilberto P. Araujo, Miqueias S. Peixoto, Artur M. Da Costa, Erivaldo P. Post-Graduate Program in Electrical and Computer Engineering Federal University of Ceará Brazil Federal University of Rio Grande Do Norte Brazil
This article proposes a research on degradation of lithium-ion batteries. The life of these batteries can be measured by monitoring capacity degradation. A dataset made available by NASA for the present study was used... 详细信息
来源: 评论
Hybrid Converter with Reduced DC-link Voltage Using an H-Bridge Cell for Split-Phase Power System
Hybrid Converter with Reduced DC-link Voltage Using an H-Bri...
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IEEE Energy Conversion Congress and Exposition, ECCE
作者: Bruna S. Gehrke Cursino B. Jacobina Italo R. F. M. P. da Silva Reuben P. R. Sousa Post-Graduate Program in Electrical Engineering - PPgEE - COPELE Federal University of Campina Grande (UFCG) – Campina Grande - PB - Brazil Academy Unit of the Cabo de Santo Agostinho Federal Rural University of Pernambuco (UFRPE) Cabo de Santo Agostinho PE Brazil
This paper presents a single-phase to single-phase three-wire converter, which comprises a conventional two-level(2L) four-leg converter in series with H-bridge. The H-bridges are supplied from the main converter by m... 详细信息
来源: 评论
DC-AC Multilevel T-type Isolated Three-Phase Indirect Matrix Inverter
DC-AC Multilevel T-type Isolated Three-Phase Indirect Matrix...
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European Conference on Power Electronics and Applications
作者: Ailton do E. Dutra Montiê A. Vitorino Maurício B. R. Corrêa Post-Graduate Program in Electrical Engineering (PPgEE-COPELE) FEDERAL UNIVERSITY OF CAMPINA GRANDE (UFCG) Campina Grande PB Brazil
In this work it is proposed a multilevel T-type configuration for a high-frequency pulsating DC-link inverter for three-phase applications. The configuration consists of two DC/DC-pulsating converters cascaded with a ... 详细信息
来源: 评论