A Study on the Analysis and Improvement of Power Quality Using Real-time Simulator in Distribution System with Distributed Generation AnHeeJin Interdisciplinary Program in Photovoltaic System Engineering The Graduate School of Sungkyunkwan University

ABSTRACT
The distributed generation has been increased significantly.However,there
are some problems caused by distributed generation such as reverse power flow,
voltage fluctuation and harmonics when it is connected to the distribution
system.Also,we observed the voltage fluctuation in the distribution system
with distributed generation.This paper analyzes the voltage fluctuation according
to the output fluctuation of distributed generation and presents a study on
D-STATCOM which is a shuntdevice used to compensate powerquality on
distribution lines using real-time simulator.The modeling ofthe distribution
system with distributed generation is modeled by using SIMULINK software.
FULL THESIS
LINK1
ftp://dcollection.skku.edu/dcoll/data/service/000000038/000000038744.pdf

Output Filter Design of Grid-Connected Inverter for High Power Offshore Wind Power System

Output Filter Design of Grid-Connected Inverter for High Power Offshore Wind Power System
 The output filter design for high power grid-connected inverter of offshore wind-turbine has many limitations such as low switching frequency, allowable DC-voltage, and the component volume and weight. In addition, the injected harmonic current into the grid is constrained by various grid connection requirements. This paper compared and weighed with several harmonic regulations and suggested the optimal design procedure of the output filter compliance with the grid code using spectrum analysis of inverter output voltage that contains harmonics. In this paper, the output filter of grid connected inverter for 7MVA offshore wind power system is designed to meet the BDEW harmonic currents limits and the IEEE 519-1992 requirements. The performance of the designed output filter is validated by extensive simulations using Matlab/Simulink.
FULL THESIS
https://www.mediafire.com/?z4tizq8in557vih

PWM RECTIFIER WITH ACTIVE FILTERING PHD THESIS M.SC. MARIUSZ CICHOWLAS WARSAW UNIVERSITY OF TECHNOLOGY

 WARSAW UNIVERSITY OF TECHNOLOGY
FACULTY OF ELECTRICAL ENGINEERING
INSTITUTE OF CONTROL AND INDUSTRIAL ELECTRONICS
PHD. THESIS
M.SC. MARIUSZ CICHOWLAS
PWM RECTIFIER WITH ACTIVE FILTERING
 FULL THESIS HERE:
http://www.isep.pw.edu.pl/icg/pdf/phd/mariusz_cichowlas.pdf

Análisis de Redes Eléctricas 1-Circuitos Trifásicos Sesión 8 1/13

HIHG POWER FACTOR SINGLE PHASE AC/DC CONVERTER DESIGN WITH A NEW HYSTERESIS CONTROL METHOD

FULL PAPER LINK

https://www.mediafire.com/?bov443oswmwqbm6 

 

SEMINARIO SISTEMAS DE ALIMENTACION ININTERRUMPIDA UPS-AVANCES TECNOLOGICOS FACULTAD DE INGENIERIA ELECTRONICA UNMSM PERU 2013

 

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ENERO DE 2013 FACULTAD DE INGENIERIA ELECTRONICA UNIVERSIDAD NACIONAL MAYOR DE SAN MARCOS LIMA PERU

A Review of High-Frequency Power Distribution Systems: For Space, Telecommunication, and Computer Applications

Praveen Jain, Fellow, IEEE, Majid Pahlevaninezhad, Member, IEEE, Shangzhi Pan, Member, IEEE, and Josef Drobnik, Senior Member, IEEE
Abstract—High-frequency AC (HFAC) power distribution systems have been the subject of great interest over the last several decades. This paper presents a thorough review of different HFAC power distribution architectures on which the authors haveworked in the last 30 years. The review is focused on the HFAC power architectures and topologies for space, telecommunications, and computer applications. Detail of each architecture is given and evaluated in terms of performance specific to each application.

 

FULL PAPER
https://www.mediafire.com/?9r1n6z43bb2kha7

COMPENSAÇÃO DA FORMA DE ONDA DE UM INVERSOR PWM UTILIZANDO UMA TÉCNICA DE CONTROLE REPETITIVO Vinícius Cordeiro Durães Araújo -UFMG-BRASIL

Universidade Federal de Minas Gerais
Escola de Engenharia
Programa de Pós-Graduação em Engenharia Elétrica

COMPENSAÇÃO DA FORMA DE ONDA DE UM INVERSOR PWM
UTILIZANDO UMA TÉCNICA DE CONTROLE REPETITIVO


Vinícius Cordeiro Durães Araújo
Dissertação de Mestrado submetida à Banca Examinadora
designada pelo Colegiado do Programa de Pós-
Graduação em Engenharia Elétrica da Escola de
Engenharia da Universidade Federal de Minas Gerais,
como requisito para obtenção do Título de Mestre em
Engenharia Elétrica

Orientador: Prof. Porfírio Cabaleiro Cortizo
Belo Horizonte - MG-BRASIL
Agosto de 2011

RESUMO
Os inversores para sistemas UPS devem fornecer uma tensão de saída regulada e com baixo valor de distorção harmônica total (THD - Total harmonic distortion). Este trabalho apresenta um estudo de diversas técnicas de controle para o estágio de saída de um sistema UPS. Foi realizada uma pesquisa bibliográfica de estratégias de controle que contemplam este objetivo. A utilização de uma técnica de controle digital para regular o valor RMS da forma de onda associada com a ação integral repetitiva é avaliada para inversores PWM de baixo custo. Como resultado da ação integral repetitiva, esta estratégia de controle digital reduz o erro de regime permanente e as distorções causada por perturbações periódicas tais como cargas não lineares. Além disso, a técnica de controle digital analisada mede apenas a tensão de saída, reduzindo o custo com sensores.

LINK
http://www.bibliotecadigital.ufmg.br/dspace/bitstream/handle/1843/BUOS-98KJJ7/199m.pdf?sequence=1

FIABILIDAD EN UN SISTEMA ALIMENTACION ININTERRUMPIDA UPS-RAFAEL ESPARZA-SALVADOR MARTINEZ

FIABILIDAD EN UN SISTEMA ALIMENTACION ININTERRUMPIDA UPS-RAFAEL ESPARZA-SALVADOR MARTINEZ
REVISTA MUNDO ELECTRONICO-1976-No 49
ARTICULO COMPLETO:https://www.mediafire.com/?kf26xmzaya6ytr8

ESTABILIZADORES DE CORRIENTE ALTERNA POR PASOS CON INTENSIDAD DE CORRIENTE COMPARTIDA

 

ESTABILIZADORES DE CORRIENTE ALTERNA POR PASOS CON INTENSIDAD DE CORRIENTE COMPARTIDA SALVADOR MARTINEZ GARCIA REVISTA MUNDO ELECTRONICO-1986-No 166
FACULTAD INGENIERIA ELECRONICA -UNIVERSIDAD NACIONAL MAYOR DE SAN MARCOS-LIMA -PERU
LINK FULL PAPER:https://www.mediafire.com/?p2quca9umctcp89