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

Stability analysis of HVDC control loops

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 $31
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)
Jovcic, D. ; Dept. of Electr. & Electron. Eng., Auckland Univ., New Zealand ; Pahalawaththa, N.C. ; Zavahir, M.

The influence of HVDC control loops on the dynamic stability of an overall HVDC-HVAC system is discussed. The eigenvalue decomposition is used for the analysis of system stability in the frequency range below 100 Hz. The use of direct current and fast power feedback at the rectifier side of the system is analysed and compared. It is found that DC feedback actually deteriorates the system stability around the first harmonic. At the inverter side, as the commonly used control strategies, constant beta control is analysed and compared with gamma minimum control, direct current feedback and direct voltage feedback. Reactive current feedback and CCCM control methods are also analysed as suggested alternative control techniques. Reactive current feedback is found to be the best control strategy from the stability point of view. The test system used is assumed to operate with weak and very weak AC systems at the inverter side

Published in:

Generation, Transmission and Distribution, IEE Proceedings-  (Volume:146 ,  Issue: 2 )

Date of Publication:

Mar 1999

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.