Cart (Loading....) | Create Account
Close category search window

Variable speed induction generator connected to AC grid using AC-DC-AC structures controlled by LQ current regulators with integral action

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Rocha, R. ; Dept. of Control & Autom. Eng., Fed. Univ. of Ouro Preto, Ouro Preto, Brazil ; Silvino, J.L. ; Resende, P.

This paper presents a discrete control system based on Linear Quadratic Regulator with integral action for variable speed generation system connected to AC grid using an AC-DC-AC converter with VSI structure. The proposal consists basically in two LQ current regulators with integral action for the control of the flux of active and reactive power in the AC generator and AC line in order to obtain a good dynamic performance, a stable operation, robustness to disturbance and parameter variations, and the minimization of the power losses. An outer feedback loop with a PI controller and a feed-forward action realizes the voltage control in the DC bus. A little variable speed asynchronous generation system connected to AC grid using a AC-DC-AC converter with VSI structure is experimentally implemented in order to verify the response of the proposed control scheme, which presents a satisfactory dynamic performance.

Published in:

Electrical Machines (ICEM), 2012 XXth International Conference on

Date of Conference:

2-5 Sept. 2012

Need Help?

IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.