skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Resilience Evaluation and Enhancement for Island City Integrated Energy Systems

Journal Article · · IEEE Transactions on Smart Grid

Extreme natural hazards, such as hurricanes or earthquakes, have a high probability of threatening energy supply security and causing high-order contingencies to island city-integrated energy systems (IC-IESs). To better evaluate and enhance resilience, a novel approach is proposed in this work for IC-IESs. The resilience of an IC-IES is analyzed from both the system level and the component level. At the system level, the impacts of extreme natural disasters are quantified. At the component level, the importance of individual components is analyzed through pre-failure and post-failure indices. The pre-failure index identifies the system’s weak links before an energy interruption, and the post-failure index determines the optimal repair strategy to restore the service. The proposed indices are solved by the impact increment method (IIM), which significantly improves computational efficiency without much affecting result accuracy. Numerical simulation studies are conducted on the modified Barry Island IES and IES E123-G48-H32 test systems. Furthermore, the results validate the effectiveness of the proposed approach.

Research Organization:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE)
Grant/Contract Number:
AC05-00OR22725
OSTI ID:
1881069
Journal Information:
IEEE Transactions on Smart Grid, Vol. 13, Issue 4; ISSN 1949-3053
Publisher:
IEEECopyright Statement
Country of Publication:
United States
Language:
English

References (40)

Stochastic Pre-hurricane Restoration Planning for Electric Power Systems Infrastructure journal March 2015
Development of hospital disaster resilience: conceptual framework and potential measurement journal September 2013
Metrics and Quantification of Operational and Infrastructure Resilience in Power Systems journal November 2017
Modeling and evaluating nodal resilience of multi-energy systems under windstorms journal July 2020
Successful Experience of Renewable Energy Development in Several Offshore Islands journal November 2016
Multi-phase assessment and adaptation of power systems resilience to natural hazards journal July 2016
A resilience assessment approach for power system from perspectives of system and component levels journal June 2020
Development of approach for reliability assessment of pipeline network systems journal June 2012
Optimal Distribution System Operation for Enhancing Resilience Against Wildfires journal March 2018
Resilience of Energy Infrastructure and Services: Modeling, Data Analytics, and Metrics journal July 2017
Modeling Electrical Grid Resilience Under Hurricane Wind Conditions With Increased Solar and Wind Power Generation journal March 2020
Optimal inter- and intra-hour scheduling of islanded integrated-energy system considering linepack of gas pipelines journal March 2019
Demand-Side Resiliency and Electricity Continuity: Experiences and Lessons Learned in Japan journal July 2017
A Lagrange Multiplier Based State Enumeration Reliability Assessment for Power Systems With Multiple Types of Loads and Renewable Generations journal July 2021
Resilience and Stability of Ecological Systems journal November 1973
Resilience Constrained Day-Ahead Unit Commitment Under Extreme Weather Events journal March 2020
A Planning-Oriented Resilience Assessment Framework for Transmission Systems Under Typhoon Disasters journal November 2020
Boosting the Power Grid Resilience to Extreme Weather Events Using Defensive Islanding journal November 2016
Robust optimization for improving resilience of integrated energy systems with electricity and natural gas infrastructures journal February 2018
A Two-Layer Distributed Cooperative Control Method for Islanded Networked Microgrid Systems journal March 2020
Coordinated Regional-District Operation of Integrated Energy Systems for Resilience Enhancement in Natural Disasters journal September 2019
A Resilient and Privacy-Preserving Energy Management Strategy for Networked Microgrids journal May 2018
Coordinating Multiple Sources for Service Restoration to Enhance Resilience of Distribution Systems journal September 2019
Resilience Enhancement of Distribution Grids Against Extreme Weather Events journal September 2018
Sustainability of integrated energy systems: A performance-based resilience assessment methodology journal October 2018
Estimating resilience for water resources systems: ESTIMATING RESILIENCE FOR WATER RESOURCES SYSTEMS journal July 2007
Energy hubs for the future journal January 2007
A new reliability assessment approach for integrated energy systems: Using hierarchical decoupling optimization framework and impact-increment based state enumeration method journal January 2018
Autonomous and adaptive voltage control using multiple distributed energy resources journal May 2013
P-Q and P-V Control of Photovoltaic Generators in Distribution Systems journal November 2015
Combined analysis of electricity and heat networks journal January 2016
Integration of Preventive and Emergency Responses for Power Grid Resilience Enhancement journal November 2017
Resilience in the German natural gas network: Modelling approach for a high-resolution natural gas system conference June 2017
A place-based model for understanding community resilience to natural disasters journal October 2008
Allocation of Resources Using a Microgrid Formation Approach for Resilient Electric Grids journal May 2018
Development of a Self-Healing Strategy to Enhance the Overloading Resilience of Islanded Microgrids journal January 2015
Study on the Resilience of the Integrated Energy System journal December 2016
Coordinating multi-energy to improve urban integrated energy system resilience against extreme weather events journal March 2022
Integrated electricity-heat-gas network modelling for the evaluation of system resilience to extreme weather conference June 2017
Security region of natural gas network in electricity-gas integrated energy system journal May 2020