By Topic

Piecewise fast decoupled load flow using large change sensitivity

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)
Kalantari, A. ; Power Syst. Anal. Lab., Amirkabir Univ. of Technol., Tehran, Iran ; Kouhsari, S.M. ; Rastegar, H.

The main objective of this paper is devoted to develop a new direct method in piecewise solution of large interconnected power systems through large change sensitivity (LCS) concept. Irrespective of LCS concept, bus-tearing is another distinctive aspect of the proposed method respect to the previously schemes. This eliminates the need to employ bus reordering and use temporary slack buses, which complicate the problem solution procedure. The proposed method presents a high level of flexibility in the number and size of the torn subnetworks, provided synchronous communication. It can be implemented whether on tightly or loosely coupled multicomputer systems. This method is developed here for fast decoupled load flow (FDLF) as the most common power system's computations, but isn't restricted to it. It has the same convergence characteristics with the original untorn FDLF. LCS-based FDLF can be exploit from the conventional FDLF by making trivial changes.

Published in:

Power Engineering Society General Meeting, 2003, IEEE  (Volume:2 )

Date of Conference:

13-17 July 2003