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