CONFIGURAÇÃO DE CONTROLADOR DIGITAL DE SINAIS APLICADO A CONVERSORES CHAVEADOS UTILIZANDO A FERRAMENTA PSIM/SIMCODER FILIPE KANEAKI IJUIM -Área: Eletrônica e Microprocessadores) – Universidade do Estado de Santa Catarina, Joinville, 2014-BRASIL

CONFIGURAÇÃO DE CONTROLADOR DIGITAL DE SINAIS APLICADO A CONVERSORES CHAVEADOS UTILIZANDO A FERRAMENTA PSIM/SIMCODER

FILIPE KANEAKI IJUIM

JOINVILLE – SC-SANTA CATARINA-BRASIL
2014

Trabalho de Conclusão apresentado ao curso de Engenharia Elétrica do Centro de Ciências Tecnológicas, da Universidade do Estado de Santa Catarina, como requisito parcial para a obtenção do grau de Bacharel em Engenharia Elétrica. Orientador: Dr. Joselito Anastácio Heerdt
JOINVILLE – SC-2014


RESUMO
IJUIM, Filipe K. Configuração de Controlador Digital de Sinais Aplicado a Conversores Chaveados Utilizando a Ferramenta PSIM/SimCoder. 2014. TCC (Bacharelado em Engenharia Elétrica – Área: Eletrônica e Microprocessadores) – Universidade do Estado de Santa Catarina, Joinville, 2014.

Este trabalho de conclusão de curso apresenta o estudo de elementos do software de simulação PSIM®, utilizados para geração de códigos em linguagem C. Os blocos do SimCoder podem ser configurados e utilizados em simulações de conversores chaveados. O código gerado pode ser importado para o programa Code Composer Studio v5.1, sem que sejam feitas modificações ou adequações no código. O SimCoder apresenta estes blocos para implementação de controle digital para um Controlador Digital de Sinais (DSC) da Texas Instruments, o TMS320F28335, um controlador de ponto flutuante. Utilizando os blocos do SimCoder podem ser configuradas as saídas de PWM, as entradas analógicas, a entradas e saídas digitais, entre outras opções encontradas no DSC. Após o estudo de conversores chaveados, são realizadas simulações com os blocos mencionados, gerados os códigos e realizados testes com o DSC e com o NPCm, um conversor bidirecional de três níveis. Por fim são apresentados os resultados obtidos experimentalmente, apresentando as formas de ondas do DSC e do conversor utilizado, verificando o funcionamento dos códigos gerados.
 LINK ORIGINAL EN LA WEB
http://www.lepo.joinville.udesc.br/_publicacoes/arquivo274.pdf

FACULTY OF ELECTRICAL ENGINEERING UNIVERSITY OF BANJA LUKA VOLUME 8, NUMBER 11, JUNE 2014 ELECTRONICS

About Journal Aims and Scope In the review ”Electronics”, we publish the scientific works from different fields of electronics in the broadest sense like: automatics, telecommunications, computer techniques, power engineering, nuclear and medical electronics, analysis and synthesis of electronic circuits and systems, new technologies and materials in electronics etc. Abstracting and Indexing The articles published in Electronics journal are abstracted and indexed in the following international databases: Scopus, Compendex, Index Copernicus, DOAJ IC Value 2013: 7.68 Previous IC Values: 6.40 (2012), 5.09 (2011) License Terms and Conditions This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge as defined by CC BY-NC 4.0 license. Article Processing Charges Electronics journal does not request authors to pay any charges (neither article nor submission processing charges) for each article accepted for publication.

LINK FULL PAPERS ORIGINAL EN LA WEB
http://www.electronics.etfbl.net/journal/Vol18No1/EL_2014_1_Complete.pdf

IMPLEMENTATION OF COMPACT SWITCHING POWER SUPPLY WITH HIGH POWER FACTOR Marko Dimitrijević, Vančo Litovski Faculty of Electronic Engineering Niš

IMPLEMENTATION OF COMPACT SWITCHING POWER SUPPLY WITH HIGH POWER FACTOR Marko Dimitrijević, Vančo Litovski Faculty of Electronic Engineering Niš 

 Abstract: 
In this paper we will present a power supply – three phase AC/DC converter – with special requirements for power factor and dimensions. Development of such compact devices – up to 8cm3 – provides possibility for mass production of electronic subsystems intended to be implemented within the low voltage grid, reducing emission of higher harmonics (up to 40th) in the power grid and achieving maximal efficiency. Indirectly, this concept enables control of electric energy consumption of small loads. Development of power supply following these characteristics is significant for all producers of electronic equipment compatible with IEC-1000-3 standard. Keywords: power supply, power factor
LINK FULL PAPER
http://www.mediafire.com/download/92wnbqe1yswwm0w/TYNA.pdf

Performance Comparison of Nanocrystalline Material with Ferrite in a 40kW 20kHz Application Kapila Warnakulasuriya, Carroll & Meynell Transformers Ltd, UK,kapila@carroll-meynell.com Farhad Nabhani, Teesside University, United Kingdom,

Performance Comparison of Nanocrystalline Material with Ferrite in a 40kW 20kHz Application
 Kapila Warnakulasuriya, Carroll & Meynell Transformers Ltd, UK,kapila@carroll-meynell.com Farhad Nabhani, Teesside University, United Kingdom, F.Nabhani@tees.ac.uk Vahid Askari, Teesside University, United Kingdom, v.askari@tees.ac.uk
Abstract
 In this paper the performance of Nanocrystalline material in comparison with ferrite is evaluated for a high frequency high power transformer core application. The major advantage of Nanocrystalline material over ferrite is its ability to go for higher design flux densities. However, this is limited with increased losses occurring with the increase of operating frequency. The situation is studied for a 40kW, 20 kHz application. Samples of both versions are developed and a performance evaluation is made on the application. Based on the practical outcome a comparison is made in terms of power density per physical parameters such as weight and volume. The cost and manufacturability are also discussed.
LINK FULL PAPER
http://www.mediafire.com/download/h3zeuag0a3zzy2g/TRAFOS-MATERIALESNOVOS.pdf

NI Bulgakov CALCULATION TRANSFORMERS-Н.И. БУЛГАКОВ РАСЧЕТ ТРАРНСФОРМАТОРОВ-1950

LINK http://www.mediafire.com/download/ke390gb5mkkcb6n/Bulgakov.pdf