Prof Pierluigi Mancarella - Melbourne Energy Institute · IEEE Power and Energy Magazine, May/June 2015, Invited Paper. M. Panteli, D. N. Trakas, P. Mancarella and N. D. Hatziargyriou,
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• Power systems have been traditionally designed to be reliable to
the so-called credible events, i.e., N-1 or N-2 outages
• However, what if a “black swan”, high impact low probability
(HILP) event occurs?
• N-X outages
• Cascaded failures
M. Panteli, D. N. Trakas, P. Mancarella and N. D. Hatziargyriou, "Power Systems Resilience Assessment: Hardening and Smart Operational Enhancement Strategies," Proceedings of the IEEE, vol. 105, no. 7, pp. 1202-1213, July 2017
M. Panteli and P. Mancarella, “Influence of Extreme Weather and Climate Change on the Resilience of Power Systems: Impacts and Possible Mitigation Strategies”, Electric Power Systems Research, vol. 127, pp. 259–270, October 2015
“A resilient energy system can speedily recover from shocks and can provide alternative means of satisfying energy service needs in the event of changed external circumstances”
• Power Systems Engineering Research Centre (PSERC), USA:
“Ability to degrade gradually under increasing system stress and then to recover to its pre-disturbance secure state”
M. Panteli and P. Mancarella, The Grid: Stronger, Bigger, Smarter? Presenting a conceptual framework of power system resilience, IEEE Power and Energy Magazine, May/June 2015, Invited Paper.
M. Panteli, D. N. Trakas, P. Mancarella and N. D. Hatziargyriou, "Power Systems Resilience Assessment: Hardening and Smart Operational Enhancement Strategies," Proceedings of the IEEE, vol. 105, no. 7, pp. 1202-1213, July 2017
M. Panteli, P. Mancarella, D. N. Trakas, E. Kyriakides and N. D. Hatziargyriou, "Metrics and Quantification of Operational and Infrastructure Resilience in Power Systems," IEEE Transactions on Power Systems, vol. 32, no. 6, pp. 4732-4742, November 2017
Modelling operational resilience: Probabilistic impact assessment of extreme events
Hazard
Profile
0
10
20
30
0 5000
Win
d S
peed
(m
/s)
Hour
Time- and Hazard-Dependent
Status of the Components:
“Fragility Curves”
Simulation:
- Sequential Monte Carlo
- Spatiotemporal analysis
Outputs
Calculation of
resilience metrics
M Panteli, C Pickering, S Wilkinson, R Dawson, P Mancarella, “Power system resilience to extreme weather: Fragility modelling, probabilistic impact assessment, and adaptation measures”, IEEE Transactions on Power Systems 32, 3747-3757, 2017
Fig. 4: The reduced 29-bus Great Britain transmission network
M Panteli, C Pickering, S Wilkinson, R Dawson, P Mancarella, “Power system resilience to extreme weather: Fragility modelling, probabilistic impact assessment, and adaptation measures”, IEEE Transactions on Power Systems 32, 3747-3757, 2017
Fig. 4: The reduced 29-bus Great Britain transmission network
M Panteli, C Pickering, S Wilkinson, R Dawson, P Mancarella, “Power system resilience to extreme weather: Fragility modelling, probabilistic impact assessment, and adaptation measures”, IEEE Transactions on Power Systems 32, 3747-3757, 2017
Fig. 4: The reduced 29-bus Great Britain transmission network
M Panteli, C Pickering, S Wilkinson, R Dawson, P Mancarella, “Power system resilience to extreme weather: Fragility modelling, probabilistic impact assessment, and adaptation measures”, IEEE Transactions on Power Systems 32, 3747-3757, 2017
Fig. 4: The reduced 29-bus Great Britain transmission network
M Panteli, C Pickering, S Wilkinson, R Dawson, P Mancarella, “Power system resilience to extreme weather: Fragility modelling, probabilistic impact assessment, and adaptation measures”, IEEE Transactions on Power Systems 32, 3747-3757, 2017
Fig. 4: The reduced 29-bus Great Britain transmission network
M Panteli, C Pickering, S Wilkinson, R Dawson, P Mancarella, “Power system resilience to extreme weather: Fragility modelling, probabilistic impact assessment, and adaptation measures”, IEEE Transactions on Power Systems 32, 3747-3757, 2017
Resilience thresholds and nonlinear cascading failures
Reliable
=
Highly
Resilient
Less
Resilient
- Expected Energy Not Served (EENS)
- Loss of Load Frequency (LOLF)
M. Panteli and P. Mancarella, “Modelling and evaluating the resilience of critical power infrastructure to extreme weather events”, IEEE Systems Journal, vol. 11, no. 3, pp. 1733-1742, Sept. 2017
Need for advanced mathematical modelling (simulation and optimization)
M. Panteli and P. Mancarella, The Grid: Stronger, Bigger, Smarter? Presenting a conceptual framework of power system resilience, IEEE Power and Energy Magazine, May/June 2015, Invited Paper.
R4 model: Resilience by Redundancy, Robustness, Response
M. Panteli and P. Mancarella, “Modelling and evaluating the resilience of critical power infrastructure to extreme weather events”, IEEE Systems Journal, vol. 11, no. 3, pp. 1733-1742, Sept. 2017
Case study example: Heatwaves and impact of cooling water availability
0
0.2
0.4
0.6
0.8
1
0 60 120 180
Usa
ble
Cap
acit
y i
n %
of
Max
C
apac
ity
Hour
Full Capacity
CCGT w/ CLC
CCGT w/ OLC (ω=1.0)
CCGT w/ OLC (ω=1.25)
CCGT w/ OLC (ω=0.75)
CLC: closed-loop cooling
OLC: open-loop cooling (with different water availability)
Y. Zhou, B. Wang, M. Panteli, P. Mancarella, “Quantifying the System-level Resilience of Electric Power Generation to Extreme Temperature and Water Availability”, IEEE Systems Journal, under review
E.A. Martinez-Cesena, N. Good, A. Syrri, and P. Mancarella, “Techno-Economic and Business Case Assessment of Multi-Energy Microgrids with Co-Optimization of Energy, Reserve and Reliability Services”, Applied Energy 210 (2018) 896–913.
A. L. Syrri and P. Mancarella, “Reliability and Risk Assessment of Post-Contingency Demand Response in Smart Distribution Networks”, Sustainable Energy, Grid and Networks (SEGAN), vol. 7, pp. 1-12, September 2016
E.A. Martinez-Cesena, N. Good, A. Syrri, and P. Mancarella, “Techno-Economic and Business Case Assessment of Multi-Energy Microgrids with Co-Optimization of Energy, Reserve and Reliability Services”, Applied Energy 210 (2018) 896–913.
A. L. Syrri and P. Mancarella, “Reliability and Risk Assessment of Post-Contingency Demand Response in Smart Distribution Networks”, Sustainable Energy, Grid and Networks (SEGAN), vol. 7, pp. 1-12, September 2016
E.A. Martinez-Cesena, N. Good, A. Syrri, and P. Mancarella, “Techno-Economic and Business Case Assessment of Multi-Energy Microgrids with Co-Optimization of Energy, Reserve and Reliability Services”, Applied Energy 210 (2018) 896–913.
A. L. Syrri and P. Mancarella, “Reliability and Risk Assessment of Post-Contingency Demand Response in Smart Distribution Networks”, Sustainable Energy, Grid and Networks (SEGAN), vol. 7, pp. 1-12, September 2016