A BAYESIAN NETWORK APPROACH FOR FAULT-SECTION ESTIMATION
Authors
Shu Zhou1, Xiaoru Wang, Qingquan Qian
1School of Electrical Engineering, Southwest Jiaotong University, Chengdu, China
Corresponding Author
Shu Zhou
Available Online October 2007.
- DOI
- 10.2991/iske.2007.237How to use a DOI?
- Keywords
- fault section estimation; Bayesian network; power systems
- Abstract
Changes of the network topology of a power system, which are determined by a sequence of operations of breakers, will influence the relationships between relays and protected sections. Further more, the complexity of power systems and the uncertainty of all kinds of information make the relations between faults and information more complicated and the fault-section estimation problem more difficult. In this paper, the causal relationships among protected sections, relays and breakers are analyzed by using the operation information of relays and breakers. A simple fault-section estimation model based on Bayesian network for power systems is proposed.
- Copyright
- © 2007, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Shu Zhou AU - Xiaoru Wang AU - Qingquan Qian PY - 2007/10 DA - 2007/10 TI - A BAYESIAN NETWORK APPROACH FOR FAULT-SECTION ESTIMATION BT - Proceedings of the 2007 International Conference on Intelligent Systems and Knowledge Engineering (ISKE 2007) PB - Atlantis Press SP - 1402 EP - 1406 SN - 1951-6851 UR - https://doi.org/10.2991/iske.2007.237 DO - 10.2991/iske.2007.237 ID - Zhou2007/10 ER -