scispace - formally typeset
Open AccessJournal ArticleDOI

Overview of Control and Grid Synchronization for Distributed Power Generation Systems

Reads0
Chats0
TLDR
An overview of the structures for the DPGS based on fuel cell, photovoltaic, and wind turbines is given and the possibility of compensation for low-order harmonics is discussed.
Abstract
Renewable energy sources like wind, sun, and hydro are seen as a reliable alternative to the traditional energy sources such as oil, natural gas, or coal. Distributed power generation systems (DPGSs) based on renewable energy sources experience a large development worldwide, with Germany, Denmark, Japan, and USA as leaders in the development in this field. Due to the increasing number of DPGSs connected to the utility network, new and stricter standards in respect to power quality, safe running, and islanding protection are issued. As a consequence, the control of distributed generation systems should be improved to meet the requirements for grid interconnection. This paper gives an overview of the structures for the DPGS based on fuel cell, photovoltaic, and wind turbines. In addition, control structures of the grid-side converter are presented, and the possibility of compensation for low-order harmonics is also discussed. Moreover, control strategies when running on grid faults are treated. This paper ends up with an overview of synchronization methods and a discussion about their importance in the control

read more

Content maybe subject to copyright    Report

We
are sorry
Due to the copyright law, we have to delete the file.
To receive the file, send an email to info [@] GigaPaper.ir.
You can download from http://findpdf.ir/Free-Download-Article/
To download all
http://amazon.com/
and
http://books.google.com/
books, you can email the book's
name and e-mail to post the PDF. The cost of emailing
each book is
2$.
Payment methods
Buy
for yourself
an amazon.com giftcode in $
USD (for the amount you wish to
buy Ebooks), using
any of the following payment options:
Credit/Debit Card at amazon.com by sending the code to your own email address
or alternatively...
PayPal with your PayPal account [US account holders only]
BitCoin with Copay wallet available on all platforms/devices and Chrome browser
[Worldwide!]. Alternatively you can use Bitcoin to buy amazon.com giftcodes
on egifter.com and/or gyft.com
Cash in almost every retail/drug store in USA
OUR Web sites
http://www.gigapaper.ir
http://downloadpaper.ir/
http://unipassword.ir/
http://downloadmaghale.ir/
http://downloadpaper.paak-mech.com/
Citations
More filters
Journal ArticleDOI

Control Strategy for Grid-Connected Three-Phase Inverters During Voltage Sags to Meet Grid Codes and to Maximize Power Delivery Capability

TL;DR: Based on unbalanced voltage drops of several severity levels, six different cases of current injection are identified while taking into consideration the restrictions imposed by GCs, a further step toward the development of flexible controllers adaptable to the environments of intelligent electricity grids with high integration of distributed generation.
Journal ArticleDOI

A Graph-Theoretic Characterization of Perfect Attackability for Secure Design of Distributed Control Systems

TL;DR: The notion of structural left invertibility is extended to consider attacks from all possible sets of malicious nodes using vertex separators, then used to solve optimization problems which aim to minimize communication networks while also ensuring that a resource limited adversary cannot generate perfect attacks.
Journal ArticleDOI

A Neural-Network-Based Model Predictive Control of Three-Phase Inverter With an Output $LC$ Filter

TL;DR: A new control scheme for a two-level converter based on combining MPC and feed-forward ANN is presented, with the aim of getting lower THD and improving the steady and dynamic performance of the system for different types of loads.
Journal ArticleDOI

An Adaptive Droop DC-Bus Voltage Controller for a Grid-Connected Voltage Source Inverter With LCL Filter

TL;DR: A very fast dc-bus voltage controller for a single-phase grid-connected voltage-source inverter (VSI) with an LCL output filter used in renewable energy applications that is able to address the difficulties introduced by the second-harmonic ripple.
Journal ArticleDOI

Modeling and Stability Analysis of $LCL$ -Type Grid-Connected Inverters: A Comprehensive Overview

TL;DR: A comprehensive review on the modeling and stability analysis of the LCL -type grid-connected inverters is conducted, with the emphasis on different modeling methods of inverter output impedance and online impedance measurement techniques.
References
More filters
Book

Fundamentals of Power Electronics

TL;DR: Converters in Equilibrium, Steady-State Equivalent Circuit Modeling, Losses, and Efficiency, and Power and Harmonics in Nonsinusoidal Systems.
BookDOI

Wind Power in Power Systems

Thomas Ackermann
- 01 Jan 2005 - 
TL;DR: In this article, the authors focus on the generation of electricity from clean and renewable sources, and show that wind energy has become the world's fastest growing energy source, and that renewable energy is the most promising energy source.
Journal ArticleDOI

Power electronics as efficient interface in dispersed power generation systems

TL;DR: In this article, power electronics, the technology of efficiently processing electric power, play an essential part in the integration of the dispersed generation units for good efficiency and high performance of the power systems.
Journal Article

Power Electronics as Efficient Interface in Dispersed Power Generation Systems

TL;DR: In this article, power electronics, the technology of efficiently processing electric power, play an essential part in the integration of the dispersed generation units for good efficiency and high performance of the power systems.
Book

Understanding Power Quality Problems: Voltage Sags and Interruptions

Math Bollen
TL;DR: This is the first book to offer in-depth analysis of voltage sags and interruptions and to show how to apply mathematical techniques for practical solutions to these disturbances.
Related Papers (5)