sábado, 30 de março de 2013
terça-feira, 26 de março de 2013
Large Scale Integration of Micro-Generation to Low Voltage Grids
Description of the laboratory micro grids
The laboratory Microgrid system of NTUA
This report presents the laboratory-scale microgrid system, which has been installed at the National Technical University of Athens, within Workpackage H of the project. The microgrid comprises two PV generators, battery energy storage, controllable loads and a controlled interconnection to the local LV grid. Both the battery unit and the PV generators are connected to the AC grid via fast-acting DC/AC power converters. The converters are suitably controlled to permit the operation of the system either interconnected to the LV network (grid-tied), or in stand-alone (island) mode, with a seamless transfer from the one mode to the other.
LINK FULL PAPER
http://www.mediafire.com/view/?ai4l8948ial43vv
The laboratory Microgrid system of NTUA
This report presents the laboratory-scale microgrid system, which has been installed at the National Technical University of Athens, within Workpackage H of the project. The microgrid comprises two PV generators, battery energy storage, controllable loads and a controlled interconnection to the local LV grid. Both the battery unit and the PV generators are connected to the AC grid via fast-acting DC/AC power converters. The converters are suitably controlled to permit the operation of the system either interconnected to the LV network (grid-tied), or in stand-alone (island) mode, with a seamless transfer from the one mode to the other.
LINK FULL PAPER
http://www.mediafire.com/view/?ai4l8948ial43vv
domingo, 24 de março de 2013
sábado, 23 de março de 2013
segunda-feira, 18 de março de 2013
A DESIGN REWIEW OF A FULL FEATURED 350W OFFLINE POWER CONVERTER
ASSISTIENDO HOJE 18 DE MARÇO DE 2013 AO POWER SUPPLY DESIGN SEMINAR DE TEXAS INSTRUMENTS EM SAO PAULO BRASIL HOTEL BLUE THREE CONGONHAS AIRPORT
PALESTRANTE
ENG. ROBERT KOLLMAN
DISTINGUISHED MEMBER TECHNICAL STAFF POWER MANAGEMENT SOLUTIONS SEMICONDUCTOR GROUP TEXAS INSTRUMENTS
domingo, 17 de março de 2013
Analysis, Design and Implementation of a High Efficiency Multilevel Converter for Renewable Energy Systems Institut für Elektrische Energietechnik Rationelle Energiewandlung Fachbereich Elektrotechnik/ Informatik Universität Kassel
Analysis, Design and Implementation of a
High Efficiency Multilevel Converter for
Renewable Energy Systems
A Dissertation
in Candidacy for the Degree of
Doctor in Engineering (Dr.-Ing.)
Institut für Elektrische Energietechnik Rationelle Energiewandlung
Fachbereich Elektrotechnik/ Informatik
Universität Kassel
By
Sérgio Daher
Supervisor: Prof. Dr.-Ing. Jürgen Schmid
Co-supervisor: Prof. Fernando Luiz Marcelo Antunes, PhD
Defense day: 28th June, 2006
Kassel,
LINK FULL THESIS
http://www.mediafire.com/view/?afng28i4689gtyb
SOFTWARE PARA CÁLCULO LUMINOTÉCNICO E DIMENSIONAMENTO DE DISJUNTORES E CONDUTORES, APLICÁVEL EM INSTALAÇÕES ELÉTRICAS DE BT
UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL
ESCOLA DE ENGENHARIA
DEPARTAMENTO DE ENGENHARIA ELÉTRICA
SOFTWARE PARA CÁLCULO LUMINOTÉCNICO E
DIMENSIONAMENTO DE DISJUNTORES E CONDUTORES,
APLICÁVEL EM INSTALAÇÕES ELÉTRICAS DE BT
Projeto de Diplomação apresentado ao
Departamento de Engenharia Elétrica da Universidade
Federal do Rio Grande do Sul, como parte dos
requisitos para Graduação em Engenharia Elétrica.
ORIENTADOR: Prof. Msc. Tiarajú Vasconcellos Wagner
Porto Alegre -BRASIL
2011
- LINK FULL TESE DE GRADUAÇAO
- http://www.mediafire.com/view/?cha6q63lkl8e3a4
sábado, 16 de março de 2013
PERSPECTIVAS DE USO DE PEQUENOS AEROGERADORES CONECTADOS A REDE ELETRICA DAVI EZEQUIEL FRANCOIS E JORGE ANTONIO VILLAR DE CENTRO DE ENERGIA EOLICA PUCRS
NAVEGANDO NA INTERNER ENCONTRE ESTE ARTIGO NA REVISTA ELETRICIDADE MODERNA DO BRASIL ONLINE LINK FULL PAPER
http://www.mediafire.com/?g4u6mquybxc9fq6
LINK REVISTA ELETRICIDADE MODERNA
http://www.arandanet.com.br/midiaonline/eletricidade_moderna/
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