sexta-feira, 2 de abril de 2010
Olhar Digital - No-Breaks
Fique por dentro de como funcionam os no-breaks
Categoria: Educação
Palavras-chave:
Olhar Digital Arimateiars Arimateia Rodrigues intel no-breaks
Categoria: Educação
Palavras-chave:
Olhar Digital Arimateiars Arimateia Rodrigues intel no-breaks
Conferenza stampa Chloride: presentazione del nuovo UPS Trinergy
Conferenza stampa Chloride - Milano, 5 novembre 2009
Chloride presenta Trinergy: l'innovativo UPS di alta potenza con modalità dinamiche di funzionamento, scalabilità fino a 9,6 MW ed efficienza al 99%.
Trinergy garantisce prestazioni eccellenti e massima affidabilità con una significativa riduzione dei costi di gestione.
Categoria: Ciência e tecnologia
Chloride presenta Trinergy: l'innovativo UPS di alta potenza con modalità dinamiche di funzionamento, scalabilità fino a 9,6 MW ed efficienza al 99%.
Trinergy garantisce prestazioni eccellenti e massima affidabilità con una significativa riduzione dei costi di gestione.
Categoria: Ciência e tecnologia
Conferenza stampa Chloride - Mercato UPS e dati Chloride
Conferenza stampa Chloride - Milano, 5 novembre 2009Giancarlo Battini, Amministratore Delegato di Chloride Italia, parla della situazione del mercato UPS nel 2009 e fornisce i dati relativi all'azienda.
toroid coil winding (high speed)-ALTAS TRAFO
hıgh speed toroid coil winding (0.50 mm wire 1100 turn 150 Watt isolating toroid tranformer)
AC Magnetic and Thermal Analyses of a Three-Phase Transformer, using EMS in SolidWorks part 1 of 2
A part of the EMS Video Tutorial Series.
This tutorial shows the abilities found in EMS to solve AC magnetic problems coupled with thermal analysis. The subjects of interest are the magnetic flux density and the temperature distribution of this three-phase transformer. The first half of the tutorial focuses on the input and preprocessing phase.
Using the powerful EMS CAE solution fully embeded in Solidworks, electromagnetic and mechatronics field simulation of the most complex electromechanical designs has never been this easy!
EMS is a Certified Gold Product by SolidWorks.
EMS OEM comes with SolidWorks in one affordable package.
Visit: www.emworks.com to learn more.
This tutorial shows the abilities found in EMS to solve AC magnetic problems coupled with thermal analysis. The subjects of interest are the magnetic flux density and the temperature distribution of this three-phase transformer. The first half of the tutorial focuses on the input and preprocessing phase.
Using the powerful EMS CAE solution fully embeded in Solidworks, electromagnetic and mechatronics field simulation of the most complex electromechanical designs has never been this easy!
EMS is a Certified Gold Product by SolidWorks.
EMS OEM comes with SolidWorks in one affordable package.
Visit: www.emworks.com to learn more.
Liebert NXL UPS Witness Test: Power Fault Tripping & Transfer
In the spring of 2009, Emerson Network Power invited groups of consulting-specifying engineers from around the country to the Liebert Adaptive Power Witness Test Center in Delaware, Ohio for an introductory demonstration of the new Liebert NXL 750 kVA UPS. Under the direction of the participating engineers, Emerson Network Power technicians ran a variety of tests on the Liebert NXL single-module units and units configured into a large multi-module system. In this test, a technician will trip the output of one module while in redundant operation.
segunda-feira, 29 de março de 2010
EMC filtering of three-phase PWM converters
Publisher:
ETH
Citation:
Heldwein, Marcelo Lobo. EMC filtering of three-phase PWM converters. ETH (2008). doi:10.3929/ethz-a-005635188.
Title
EMC filtering of three-phase PWM converters
Author(s)
Heldwein, Marcelo Lobo
Publication Place
Zürich
Publisher
ETH
Publication Date
2008
Notes
Diss., Eidgenössische Technische Hochschule ETH Zürich, Nr. 17554, 2008
Language
English
DOI
10.3929/ethz-a-005635188
Subject(s) ELECTRONICS,POWER ELECTRONICS
sábado, 20 de março de 2010
GLOBO REPORTER-AVENTURA NO PERU
O Peru produz pelo menos 50 variedades diferentes de pimenta. Para os peruanos, o aji não é apenas um tempero, é um produto que faz parte da identidade do país.
sexta-feira, 19 de março de 2010
quarta-feira, 17 de março de 2010
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