By Topic

Design of a DSA Tool for Real Time System Operations

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

2 Author(s)
Jianzhong Tong ; PJM Interconnection, Philadelphia, PA ; Wang, L.

PJM Interconnection (USA) and Powertech Labs Inc. (Canada) have successfully designed and implemented a Transient Stability Analysis & Control (TSA&C) system at PJM system control center by using new techniques. This is a first real time transient stability analysis and control tool developed for such a large power system. PJM's EMS provides a real time snapshot including power flow case from the state estimator, dynamic data and contingency list to the TSA&C application through Powertech's DSA Manager on a periodic basis, then to each real time snapshot, TSA&C performed transient stability assessment through 3000 contingencies, calculated stability limits on key transfer interfaces, and provided preventive and corrective control actions. This paper discusses the background, requirements, features, architecture, and the application status of the TSA&C system.

Published in:

Power System Technology, 2006. PowerCon 2006. International Conference on

Date of Conference:

22-26 Oct. 2006