Title: Failure Probability Constrained AC Optimal Power Flow

Journal Article · · IEEE Transactions on Power Systems

Despite cascading failures being the central cause of blackouts in power transmission systems, existing operational and planning decisions are made largely by ignoring their underlying cascade potential. This paper posits a reliability-aware AC Optimal Power Flow formulation that seeks to design a dispatch point which has a low operator-specified likelihood of triggering a cascade starting from any single component outage. By exploiting a recently developed analytical model of the probability of component failure, our Failure Probability-constrained ACOPF (FP-ACOPF) utilizes the system's expected first failure time as a smoothly tunable and interpretable signature of cascade risk. Here, we use techniques from bilevel optimization and numerical linear algebra to efficiently formulate and solve the FP-ACOPF using off-the-shelf solvers. Extensive simulations on the IEEE 118-bus case show that, when compared to the unconstrained and N-1 security-constrained ACOPF, our probability-constrained dispatch points can significantly lower the probabilities of long severe cascades and of large demand losses, while incurring only minor increases in total generation costs.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
National Science Foundation (NSF); USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR)
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
2335711
Journal Information:
IEEE Transactions on Power Systems, Journal Name: IEEE Transactions on Power Systems Journal Issue: 6 Vol. 37; ISSN 0885-8950
Publisher:
IEEECopyright Statement
Country of Publication:
United States
Language:
English

References (48)

Optimal control of cascading power grid failures conference December 2011
A Centrality Measure for Electrical Networks conference January 2008
Power System Dynamics and Stability: With Synchrophasor Measurement and Power System Toolbox 2e journal July 2017
Energy Function Analysis for Power System Stability book January 1989
Quasi-Stationary Distributions book January 2013
The transient energy function method journal October 1988
Cascading dynamics and mitigation assessment in power system disturbances via a hidden failure model journal May 2005
Criticality in a cascading failure blackout model journal November 2006
A direct method for power system corrective control to relieve current violation in transient with UPFCs by barrier functions journal June 2016
A critical review of cascading failure analysis and modeling of power system journal December 2017
PowerDynamics.jl—An experimentally validated open-source package for the dynamical analysis of power grids journal January 2022
A Loading-Dependent Model of Probabilistic Cascading Failure journal January 2005
Dynamically induced cascading failures in power grids journal May 2018
Suppressing cascades of load in interdependent networks journal February 2012
Comparative analysis of existing models for power-grid synchronization journal January 2015
Cascading failures in ac electricity grids journal September 2016
An energy based security measure for assessing vulnerability to voltage collapse journal May 1990
Optimal locations for protection system enhancement: a simulation of cascading outages journal January 2001
Synchronization and transient stability in power networks and non-uniform Kuramoto oscillators conference June 2010
A Dynamic Cascading Failure Model Integrating Relay Protection in Power Grid conference August 2020
Optimal control of cascading power grid failures conference December 2011
Stochastic Model for Power Grid Dynamics
  • Anghel, Marian; Werley, Kenneth A.; Motter, Adilson E.
  • Proceedings of the 40th Annual Hawaii International Conference on System Sciences, 2007 40th Annual Hawaii International Conference on System Sciences (HICSS'07) https://doi.org/10.1109/HICSS.2007.500
conference January 2007
A Centrality Measure for Electrical Networks conference January 2008
AC Cascading Failure Model for Resilience Analysis in Power Networks journal March 2022
A bi-stable branch model for energy-based cascading failure analysis in power systems conference September 2010
Initial review of methods for cascading failure analysis in electric power transmission systems IEEE PES CAMS task force on understanding, prediction, mitigation and restoration of cascading failures
  • Baldick, Ross; Chowdhury, Badrul; Dobson, Ian
  • 2008 IEEE Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century https://doi.org/10.1109/PES.2008.4596430
conference July 2008
Simplified time-domain simulation of detailed long-term dynamic models conference July 2009
Survey of tools for risk assessment of cascading outages conference July 2011
Benchmarking Quasi-Steady State Cascading Outage Analysis Methodologies conference June 2018
Structured nonconvex optimization of large-scale energy systems using PIPS-NLP conference August 2014
Fast parallelized algorithms for on-line extended-term dynamic cascading analysis conference March 2009
Real-Time Power System Dynamics Simulation Using a Parallel Block-Jacobi Preconditioned Newton-GMRES Scheme conference November 2012
A security measure for random load disturbances in nonlinear power system models journal December 1987
Prevention of Power Grid Blackouts Using Intentional Islanding Scheme journal January 2017
A Structure Preserving Model for Power System Stability Analysis journal January 1981
A Practical Approach for Integrated Power System Vulnerability Analysis With Protection Failures journal November 2004
A Study of Self-Organized Criticality of Power System Under Cascading Failures Based on AC-OPF With Voltage Stability Margin journal August 2008
DC Power Flow Revisited journal August 2009
MATPOWER: Steady-State Operations, Planning, and Analysis Tools for Power Systems Research and Education journal February 2011
Estimating the Propagation and Extent of Cascading Line Outages From Utility Data With a Branching Process journal November 2012
Stochastic Analysis of Cascading-Failure Dynamics in Power Grids journal July 2014
Cascading Failure Analysis With DC Power Flow Model and Transient Stability Analysis journal January 2015
An Interaction Model for Simulation and Mitigation of Cascading Failures journal March 2015
Dynamic Modeling of Cascading Failure in Power Systems journal May 2016
Failure Probability Constrained AC Optimal Power Flow journal November 2022
A New Dynamic Performance Model of Motor Stalling and FIDVR for Smart Grid Monitoring/Planning journal July 2016
Load Modeling—A Review journal November 2018
A Kinetic Monte Carlo Approach for Simulating Cascading Transmission Line Failure journal January 2021