Swing Node on State Estimation Results with Bad Data and its Error Analysis

DOI

10.2991/icmii-15.2015.170How to use a DOI?

Keywords

Swing node, state estimation, iteration correction, bad data, error analysis.

Abstract

Swing node is the basis of computation for state estimation, to analysis its impact on state estimation, especially when there is bad data around swing node, this paper did detailed analysis and case studies on whether swing node involved in iteration computation or not. There are three aspects of cases, which are swing node with bad measurement, bad parameter and adjacent nodes having bad data etc. IEEE-14 was used for simulation and data analysis; experiment error analysis results show that in case of swing node not being involved into the iterations can obtain better estimate results.

Copyright

© 2015, 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/).

Download article (PDF)

TY  - CONF
AU  - Jian Guo
AU  - Yin Zhang
AU  - Yihang Chen
AU  - Ruzhi Xu
PY  - 2015/10
DA  - 2015/10
TI  - Swing Node on State Estimation Results with Bad Data and its Error Analysis
BT  - Proceedings of the 3rd International Conference on Mechatronics and Industrial Informatics
PB  - Atlantis Press
SP  - 971
EP  - 976
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmii-15.2015.170
DO  - 10.2991/icmii-15.2015.170
ID  - Guo2015/10
ER  -