Implementation of Grid Fault Diagnosis Expert System

DOI

10.2991/icmeis-15.2015.11How to use a DOI?

Keywords

power grid; fault diagnosis; expert system.

Abstract

Fault diagnosis expert system obtains the operation of power grid by monitoring the change of dynamic database. While all kinds of measurement, switching value and a part of status records and documents about the status of power grid operation transferred by fault information system and SCADA system are stored in the dynamic database. As the change of power grid operation state and the passage of time, we update the contents in the database. Once the failure and abnormality occur, the fault diagnosis expert system is started, so we can judge whether start core diagnostic program by starting detection. If the program starts, the whole diagnosis process should be under the unified dispatching. We can obtain the related information about the fault diagnosis continuously from dynamic database so as to form our own information chain and begin to carry out the reasoning. Finally, we make the diagnosis results be displayed to the dispatcher in a specified format so as to make the diagnosis results be as the reference of fault recovery processing.

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/).

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TY  - CONF
AU  - Peidong Du
AU  - Weizhou Wang
AU  - Jianqhua Zhang
AU  - Qilong Lu
AU  - Yingting Wu
PY  - 2015/08
DA  - 2015/08
TI  - Implementation of Grid Fault Diagnosis Expert System
BT  - Proceedings of the 3rd International Conference on Mechanical Engineering and Intelligent Systems (ICMEIS 2015)
PB  - Atlantis Press
SP  - 46
EP  - 49
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmeis-15.2015.11
DO  - 10.2991/icmeis-15.2015.11
ID  - Du2015/08
ER  -