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检索条件"机构=Post-Graduate Program in Electrical Engineering-PPgEE"
374 条 记 录,以下是31-40 订阅
排序:
High Impedance Fault Detection based on Stockwell Transform
High Impedance Fault Detection based on Stockwell Transform
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2018 IEEE PES Transmission and Distribution Conference and Exhibition - Latin America, T and D-LA
作者: Lima, Erica Mangueira De Almeida Coelho, Rodrigo Brito, Nubia Silva Dantas Alencar De Souza, Benemar Electrical Engineering Post Graduate Program Federal University of Campina Grande Campina Grande Brazil
A high impedance fault (HIF) detection method is proposed in this paper. Several parameters are extracted using the Stockwell transform, which is a relatively new multi-resolution tool with the ability to provide good... 详细信息
来源: 评论
Design and analysis of a bidirectional battery charger  8
Design and analysis of a bidirectional battery charger
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8th IEEE International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2017
作者: Carvalho, Edivan Laercio Carati, Emerson Giovani Da Costa, Jean Patric De Oliveira Stein, Carlos Marcelo Cardoso, Rafael Federal University of Technology-Paraná-UTFPR Post-Graduation Program in Electrical Engineering-PPGEE Static Power Converters Engineering Research Group-ECEE Pato Branco-PR Brazil
This work proposes the design and analysis of a bidirectional and isolated battery charger for applications that involve energy storage like UPS or hybrid generation systems. Bidirectional characteristic is fundamenta... 详细信息
来源: 评论
Inductive Voltage Transformer Model for High-Frequency Studies  8
Inductive Voltage Transformer Model for High-Frequency Studi...
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8th Workshop on Communication Networks and Power Systems, WCNPS 2023
作者: Mendes, Erico E. B. Assis, Ana Clara S. Pinto, Marcello H. M. De Conti, Alberto Ufmg - Universidade Federal de Minas Gerais PPGEE/UFMG - Graduate Program in Electrical Engineering Lrc - Lightning Research Center Brazil
A wideband black-box model is proposed to represent the transient response of an inductive voltage transformer used in 15-kV class distribution systems in Brazil. The proposed model is used to evaluate the surge trans... 详细信息
来源: 评论
Modeling and control of the modular multilevel cascade converter based on chopper-cells for grid-connected photovoltaic systems  7
Modeling and control of the modular multilevel cascade conve...
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7th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2015
作者: Luna, Bruno Emmanuel De O. B. Jacobina, Cursino B. Oliveira, Alexandre C. Da Silva, Italo Roger F. M. P. Post-graduate Program in Electrical Engineering - PPgEE/COPELE Aprígio Veloso 882 Campina Grande-PB58429-900 Brazil Aprígio Veloso 882 Campina Grande-PB58429-900 Brazil
This paper presents a modular multilevel cascade converter (MMCC) based on chopper-cells for a grid-connected photovoltaic (PV) application suitable to medium and high voltage systems without line-frequency transforme... 详细信息
来源: 评论
An automatic voltage disturbance classification system based on Clonal Selection Algorithm
An automatic voltage disturbance classification system based...
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2015 IEEE International Instrumentation and Measurement Technology Conference, I2MTC 2015
作者: De Souza Arruda, Bruno Willian Freire, Raimundo Carlos Silverio De Souza, Cleonilson Protasio Post-Graduate Program in Electrical Engineering - PPgEE - COPELE Department of Electrical Engineering Federal University of Campina Grande - UFCG Campina Grande Paraíba Brazil Center of Renewable and Alternative Energy Department of Electrical Engineering Federal University of Paraíba João Pessoa Paraíba Brazil
Classification of voltage disturbances in power systems is essential for modern society and can be very demanding according to the used method or the aimed accuracy. This paper presents a new intelligent approach aime... 详细信息
来源: 评论
Real-time load forecasting for demand side management with only a few days of history available
Real-time load forecasting for demand side management with o...
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2013 4th International Conference on Power engineering, Energy and electrical Drives, POWERENG 2013
作者: Neusser, Lukas Canha, Luciane Neves Post Graduate Program in Electrical Engineering Federal University of Santa Maria - UFSM Santa-Maria Brazil
The penetration of distributed generation is growing, and today it is not unusual to see at the same site, equipment that consumes energy working side by side with power sources. To manage and optimize the use of ever... 详细信息
来源: 评论
Bidirectional battery charger with planar transformer
Bidirectional battery charger with planar transformer
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2013 12th Brazilian Power Electronics Conference, COBEP 2013
作者: Dalla Vecchia Rocha, Fabio Carati, Emerson Giovani Cardoso, Rafael De Oliveira Stein, Carlos Marcelo UTFPR - Federal University of Technology - Paraná PPGEE - Graduate Program in Electrical Engineering Via do Conhecimento Km 1 Pato Branco - Paraná Brazil
This paper presents a proposal for Isolated Bidirectional battery charger. The charger in study has capacity to supply power 1.34KVA in a line of 400V DC and battery charging capability up to 5A at 192Vnom. For isolat... 详细信息
来源: 评论
Small-signal modeling and analysis of an isolated bidirectional battery charger  13
Small-signal modeling and analysis of an isolated bidirectio...
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13th IEEE International Conference on Industry Applications, INDUSCON 2018
作者: Carvalho, Edivan Laercio Carati, Emerson Da Costa, Jean Patric De Stein, Carlos Marcelo Oliveira Cardoso, Rafael Federal University of Technology - Paraná - UTFPR Pato Branco - PR Brazil Post-Graduation Program in Electrical Engineering - PPGEE Static Power Converters Engineering Research Group - ECEE Brazil
This paper presents the small-signal modeling and analysis of an isolated bidirectional DC-DC converter. The converter is implement based on two Full-Bridge converters. The system is designed to act as a charge/discha... 详细信息
来源: 评论
Closed-loop Frequency Data-driven PID Retuning  2
Closed-loop Frequency Data-driven PID Retuning
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2nd IEEE Conference on Control Technology and Applications, CCTA 2018
作者: Da Silva Moreira, Lucas José Acioli, George Barros, Péricles Rezende Post-Graduate Program in Electrical Engineering PPgEE COPELE Federal University of Campina Grande UFCG Campina Grande PB58429-900 Brazil Electrical Engineering Department DEE Federal University of Campina Grande UFCG Campina Grande PB58429-900 Brazil
This paper is about a data-driven frequency domain PID retuning from the initial controller parameters. It uses data collected from a specific closed-loop experiment to estimate frequency response points. The data-dri... 详细信息
来源: 评论
Transmission of real-time video signal with interference density and human traffic
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Telkomnika (Telecommunication Computing Electronics and Control) 2015年 第4期13卷 1352-1360页
作者: Bahaweres, Rizal Broer Karya, Oki Teguh Alaydrus, Mudrik Post-Graduate Program of Electrical Engineering Departement Mercu Buana University Indonesia KompasTV Indonesia Faculty of Science and Technology State Islamic University Syarif Hidayatullah Jakarta Indonesia
The use of mobile phone as a communication tool rapidly increases, as well as various types of functions therein. Among of the many applications on the mobile phone, which are used skype androidbased for teleconferenc... 详细信息
来源: 评论