Show simple item record

dc.contributor.advisorSimões, M. Godoy
dc.contributor.advisorAl-Durra, Ahmed
dc.contributor.authorReznik, Aleksandr
dc.date.accessioned2007-01-03T05:35:27Z
dc.date.accessioned2022-02-09T08:50:36Z
dc.date.available2007-01-03T05:35:27Z
dc.date.available2022-02-09T08:50:36Z
dc.date.issued2013
dc.identifierT 7270
dc.identifier.urihttps://hdl.handle.net/11124/79379
dc.description2013 Spring.
dc.descriptionIncludes illustrations (some color).
dc.descriptionIncludes bibliographical references (pages 117-121).
dc.description.abstractThis Master thesis presents a three phase grid connected DC/AC inverter with active and reactive power (VAR) control for medium size renewable and distributed DC energy sources. The inverter, based on a voltage sourced inverter (VSI) configuration, allows the local residential energy generation to actively supply reactive power to the utility grid, at the same time, this topology allows to work this installation in stand alone (grid disconnected) mode maintaining nominal and clean voltage at nominal power. A low complexity grid synchronization method was introduced to generate direct and quadrature components of the grid voltage in a simple and computationally efficient manner in order to generate a synchronized current reference for the current loop control. The main goal of this project is to study and to implement the control system of a grid-tied with LCL filter. The objectives of the project are divided in two parts: theoretical and experimental work. In the theoretical part, harmonics, inverter topologies, filter topologies, the design and the performance of the system will be discussed. Simulations were performed on Matlab/Simulink platform and a prototype was also developed in the lab to prove the effectiveness of the designed filter, controllers and grid synchronization method. The dSPACE hardware in the loop (HIL) was used, providing a good solution for laboratory implementation.
dc.format.mediumborn digital
dc.format.mediummasters theses
dc.languageEnglish
dc.language.isoeng
dc.publisherColorado School of Mines. Arthur Lakes Library
dc.relation.ispartof2013 - Mines Theses & Dissertations
dc.rightsCopyright of the original work is retained by the author.
dc.subject.lcshElectric inverters
dc.subject.lcshRenewable energy sources
dc.subject.lcshInterconnected electric utility systems
dc.subject.lcshSimulation methods
dc.titleAnalysis and design of a smart-inverter for renewable energy interconnection to the grid
dc.typeText
dc.contributor.committeememberAmmerman, Ravel F.
dc.contributor.committeememberVincent, Tyrone
thesis.degree.nameMaster of Science (M.S.)
thesis.degree.levelMasters
thesis.degree.disciplineElectrical Engineering and Computer Science
thesis.degree.grantorColorado School of Mines


Files in this item

Thumbnail
Name:
Reznik_mines_0052N_10213.pdf
Size:
3.939Mb
Format:
PDF
Description:
Analysis and design of a smart ...

This item appears in the following Collection(s)

Show simple item record