TY - GEN
T1 - A new model to analyze power system dependencies
AU - Padhee, Malhar
AU - Banerjee, Joydeep
AU - Basu, Kaustav
AU - Roy, Sohini
AU - Pal, Anamitra
AU - Sen, Arunabha
N1 - Publisher Copyright:
© 2018 IEEE.
Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2018/3/9
Y1 - 2018/3/9
N2 - In a power systems context, dependency implies the reliance of certain system entities on the functioning of other system entities. Finding the appropriate level of abstraction for modeling power system dependency is a non-trivial task. This is true as a detailed study might be computationally intensive, while analysis done at a highly aggregated level might not provide very useful information. In this paper, a new model is proposed to analyze power system dependencies, which overcomes the limitations of existing models. A formal description of the model along with its working dynamics and a brief validation with respect to the 2011 Southwest Blackout are provided. The results indicate that this model is able to successfully capture the complex dependencies that exist in a modern power system.
AB - In a power systems context, dependency implies the reliance of certain system entities on the functioning of other system entities. Finding the appropriate level of abstraction for modeling power system dependency is a non-trivial task. This is true as a detailed study might be computationally intensive, while analysis done at a highly aggregated level might not provide very useful information. In this paper, a new model is proposed to analyze power system dependencies, which overcomes the limitations of existing models. A formal description of the model along with its working dynamics and a brief validation with respect to the 2011 Southwest Blackout are provided. The results indicate that this model is able to successfully capture the complex dependencies that exist in a modern power system.
KW - Cascading failure
KW - implicative interdependency model (IIM)
KW - operational implicative interdependency model (OIIM)
KW - phasor measurement unit (PMU)
KW - power system dependency
UR - http://www.scopus.com/inward/record.url?scp=85050757464&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85050757464&partnerID=8YFLogxK
U2 - 10.1109/TPEC.2018.8312075
DO - 10.1109/TPEC.2018.8312075
M3 - Conference contribution
AN - SCOPUS:85050757464
T3 - 2018 IEEE Texas Power and Energy Conference, TPEC 2018
SP - 1
EP - 6
BT - 2018 IEEE Texas Power and Energy Conference, TPEC 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2nd IEEE Texas Power and Energy Conference, TPEC 2018
Y2 - 8 February 2018 through 9 February 2018
ER -