By Topic

Inter-utility data exchange for state estimation

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)
Dabbaghchi, I. ; American Electr. Power Service Corp., Columbus, OH, USA ; VanSlyck, Louis S.

The authors address the inter-utility data exchange issue in the context of power-system-state estimation and static security assessment. Some of the relevant problems and alternative options are discussed. In particular, the state-estimation measurement time skew problem is singled out and several empirical quality criteria are proposed to quantify its severity of impact on a state-estimation solution. Runs of about 200 state-estimation simulation cases are analyzed. It is concluded that, under normal conditions, 15 minutes data snapshots may be adequate to track the static security of a power system.<>

Published in:

Power Systems, IEEE Transactions on  (Volume:3 ,  Issue: 3 )