By Topic

Comparison of line voltage stability indices using dynamic real time simulation

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)
Cupelli, M. ; Inst. for Autom. of Complex Power Syst., RWTH Aachen Univ., Aachen, Germany ; Cardet, C.D. ; Monti, A.

This paper discusses the performance of different line voltage stability indices previously studied in literature including Line stability Index (Lmn), Fast Voltage Stability Index (FVSI), Voltage Collapse Point Indicators (VCPI), and Line Stability Index (LQP). The long term objective is to identify which index is most suitable for being used in control applications (bandwidth of the Wide Area Monitoring Systems (WAMS)) for future grids. For this objective the first step was to create a time-domain baseline model and to validate the theory on voltage stability indices. The results presented here will provide a first indication. The indices were tested in a small 5-bus system and in a larger 39-bus system. The Real Time Digital Simulator (RTDS) was used to create data sets and the indices where computed using the control block components for real time operation. This method was chosen to have the values of the indices available for future development of control algorithms based on stability indices.

Published in:

Innovative Smart Grid Technologies (ISGT Europe), 2012 3rd IEEE PES International Conference and Exhibition on

Date of Conference:

14-17 Oct. 2012