Research on Comprehensive Vulnerability of Grid Assessment Method Based on the Method of AHP-Grey Relation Degree

DOI

10.2991/iccmcee-15.2015.115How to use a DOI?

Keywords

power system; comprehensive vulnerability; analytic hierarchy process; grey relation degree; vulnerability assessment; vulnerable node.

Abstract

Based on the improved electrical betweenness and voltage stability theory, considering the importance of the structure of the grid and the current operational state of the power system, a comprehensive vulnerability assessment model and index based on the method of AHP-grey relation degree is introduced. Aiming at the shortcomings of only considering one of the structural vulnerability and state vulnerability assessment model, integrated expert's subjective opinion and objective data information, the comprehensive vulnerability assessment model can generally describe the vulnerable characteristics of assessment system, and scientifically identify weak nodes in the system. Finally based on the simulation of IEEE39 node system, it is verified the rationality and validity of the assessment index.

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  - ShaoQian Ding
PY  - 2015/11
DA  - 2015/11
TI  - Research on Comprehensive Vulnerability of Grid Assessment Method Based on the Method of AHP-Grey Relation Degree
BT  - Proceedings of the 2015 4th International Conference on Computer, Mechatronics, Control and Electronic Engineering
PB  - Atlantis Press
SP  - 634
EP  - 639
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccmcee-15.2015.115
DO  - 10.2991/iccmcee-15.2015.115
ID  - Ding2015/11
ER  -