Journal ArticleDOI
Research on Resilience of Power Systems Under Natural Disasters—A Review
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In this paper, the authors consolidate and review the progress of the research field towards methods and tools of forecasting natural disaster related power system disturbances, hardening and pre-storm operations, and restoration models.Abstract:
Natural disasters can cause large blackouts. Research into natural disaster impacts on electric power systems is emerging to understand the causes of the blackouts, explore ways to prepare and harden the grid, and increase the resilience of the power grid under such events. At the same time, new technologies such as smart grid, micro grid, and wide area monitoring applications could increase situational awareness as well as enable faster restoration of the system. This paper aims to consolidate and review the progress of the research field towards methods and tools of forecasting natural disaster related power system disturbances, hardening and pre-storm operations, and restoration models. Challenges and future research opportunities are also presented in the paper.read more
Citations
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Journal ArticleDOI
Metrics and Quantification of Operational and Infrastructure Resilience in Power Systems
Mathaios Panteli,Pierluigi Mancarella,Dimitris N. Trakas,Elias Kyriakides,Nikos Hatziargyriou +4 more
TL;DR: In this article, the resilience trapezoid is defined and quantified using time-dependent resilience metrics that are specifically introduced to help capture the critical system degradation and recovery features associated to the trapezoids for different temporal phases of an event.
Journal ArticleDOI
Robust Optimization-Based Resilient Distribution Network Planning Against Natural Disasters
TL;DR: Computational studies on the IEEE distribution test systems validate the effectiveness of the RDNP and reveal that distributed generation is critical in increasing the resilience of a distribution system against natural disasters in the form of microgrids.
Journal ArticleDOI
Distributed Power-Generation Systems and Protection
TL;DR: The power-conversion and control technologies used for DPGSs are reviewed, the impacts of the DPGs on the distributed grid are examined, and more importantly, strategies for enhancing the connection and protection of the BES are discussed.
Journal ArticleDOI
Networked Microgrids for Enhancing the Power System Resilience
TL;DR: It is concluded that networked microgrids in particular provide a universal solution for improving the resilience against extreme events in Smart Cities.
Journal ArticleDOI
Power System Resilience to Extreme Weather: Fragility Modeling, Probabilistic Impact Assessment, and Adaptation Measures
TL;DR: In this paper, a fragility model of individual components and then of the whole transmission system is built for mapping the real-time impact of severe weather, with focus on wind events, on their failure probabilities.
References
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Journal ArticleDOI
Defining control strategies for MicroGrids islanded operation
TL;DR: In this article, the feasibility of control strategies to be adopted for the operation of a microgrid when it becomes isolated is evaluated and the need of storage devices and load shedding strategies is evaluated.
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Self-Healing Resilient Distribution Systems Based on Sectionalization Into Microgrids
Zhaoyu Wang,Jianhui Wang +1 more
TL;DR: In this paper, the authors proposed a comprehensive operation and self-healing strategy for a distribution system with both dispatchable and non-dispatchable distributed generators (DGs), where a rolling-horizon optimization method is used to schedule the outputs of dispatchable DGs based on forecasts.
Journal ArticleDOI
Coordinated Energy Management of Networked Microgrids in Distribution Systems
TL;DR: A novel control strategy for coordinated operation of networked microgrids (MGs) in a distribution system considered as a stochastic bi-level problem with the DNO in the upper level and MGs in the lower level to achieve the equilibrium among all entities.
Journal ArticleDOI
An expert system operational aid for restoration and loss reduction of distribution systems
TL;DR: In this article, an expert system is developed which can be utilized as an online aid to system operators in a distribution SCADA (supervisory control and data acquisition) environmental, implemented in Prolog.
Journal ArticleDOI
Risk Assessment of Cascading Outages: Methodologies and Challenges
Marianna Vaiman,Keith Bell,Yousu Chen,Badrul H. Chowdhury,Ian Dobson,Paul Hines,Milorad Papic,Stephen S. Miller,Pei Zhang +8 more
TL;DR: The Task Force on Understanding, Prediction, Mitigation, and Restoration of Cascading Failures, under the IEEE PES Computer Analytical Methods Subcommittee (CAMS), seeks to consolidate and review the progress of the field towards methods and tools of assessing the risk of cascading failure as mentioned in this paper.