Journal ArticleDOI
Networked Microgrids for Enhancing the Power System Resilience
Zhiyi Li,Mohammad Shahidehpour,Farrokh Aminifar,Ahmed Alabdulwahab,Yusuf Al-Turki +4 more
- Vol. 105, Iss: 7, pp 1289-1310
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TLDR
It is concluded that networked microgrids in particular provide a universal solution for improving the resilience against extreme events in Smart Cities.Abstract:
This paper focuses on the role of networked microgrids as distributed systems for enhancing the power system resilience against extreme events. Resilience is an intrinsically complex property which requires deep understanding of microgrid operation in order to respond effectively in emergency conditions. The paper first introduces the definition and offers a generic framework for analyzing the power system resilience. The notion that large power systems can achieve a higher level of resilience through the deployment of networked microgrids is discussed in detail. In particular, the management of networked microgrids for riding through extreme events is analyzed. In addition, the merits of advanced information and communication technologies (ICTs) in microgrid-based distributed systems that can support the power system resilience are presented. The paper also points out the challenges for expanding the role of distributed systems and concludes that networked microgrids in particular provide a universal solution for improving the resilience against extreme events in Smart Cities.read more
Citations
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Journal ArticleDOI
Physical–cyber–human framework‐based resilience evaluation toward urban power system: Case study from China
TL;DR: In this paper , the authors established a multicriteria resilience evaluation framework for urban power systems from a physical-cyber-human system perspective, in which the two principal elements responsible for power system function degradation are described, the three major domains comprising urban power system are explained, four core capacities that positively contribute to power system resilience are proposed, and 15 (11 objective and four subjective) power systems resilience evaluation indicators are identified.
Proceedings ArticleDOI
Resilience-Oriented Energy Management for All-Electric Ships Considering Safe Return
TL;DR: In this article , a two-stage economic and resilient optimization framework for an all-electric ship (AES) taking into account the impact of navigation is proposed to enhance the resilience and improve energy efficiency of mobile microgrid.
Journal ArticleDOI
Global maximum flow based time-domain simulation method for evaluating power system resilience
TL;DR: In this article , a time-domain simulation model for quantifying power system resilience under extreme typhoon scenario is proposed, and a specific resilience expression (RES) is proposed to describe percentage improvement of each component in the resilience metrics by considering the overall system performance.
Journal ArticleDOI
Secondary control fusion in inverter intensive dynamic microgrids for distribution system resiliency enhancement
TL;DR: In this article , the concept of functional fusion of secondary control levels across neighboring dynamic MGs with the integration of multiple compensation terms into the secondary controller in each distributed generator is proposed.
Proceedings ArticleDOI
Preliminary Analysis of Network Fragility and Resilience in Large Electric Grids
TL;DR: In this article, the authors introduce and compare two frameworks for evaluating and quantifying the network fragility and resilience of large, high-voltage transmission grids, with example applications given for validating synthetic test case datasets.
References
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Journal ArticleDOI
Hierarchical control of droop-controlled DC and AC microgrids — a general approach towards standardization
TL;DR: The hierarchical control derived from ISA-95 and electrical dispatching standards to endow smartness and flexibility to MGs is presented and results are provided to show the feasibility of the proposed approach.
Journal ArticleDOI
Software-Defined Networking: A Comprehensive Survey
Diego Kreutz,Fernando M. V. Ramos,Paulo Veríssimo,Christian Esteve Rothenberg,Siamak Azodolmolky,Steve Uhlig +5 more
TL;DR: This paper presents an in-depth analysis of the hardware infrastructure, southbound and northbound application programming interfaces (APIs), network virtualization layers, network operating systems (SDN controllers), network programming languages, and network applications, and presents the key building blocks of an SDN infrastructure using a bottom-up, layered approach.
Journal ArticleDOI
Trends in Microgrid Control
Daniel E. Olivares,Ali Mehrizi-Sani,Amir H. Etemadi,Claudio A. Canizares,Reza Iravani,Mehrdad Kazerani,Amir H. Hajimiragha,Oriol Gomis-Bellmunt,Maryam Saeedifard,Rodrigo Palma-Behnke,Guillermo Jimenez-Estevez,Nikos Hatziargyriou +11 more
TL;DR: The major issues and challenges in microgrid control are discussed, and a review of state-of-the-art control strategies and trends is presented; a general overview of the main control principles (e.g., droop control, model predictive control, multi-agent systems).
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.
Proceedings ArticleDOI
Understanding Smart Cities: An Integrative Framework
Hafedh Chourabi,Taewoo Nam,Shawn Walker,J. Ramon Gil-Garcia,Sehl Mellouli,Karine Nahon,Theresa A. Pardo,Hans Jochen Scholl +7 more
TL;DR: Eight critical factors are identified that form the basis of an integrative framework that can be used to examine how local governments are envisioning smart city initiatives and suggest directions and agendas for smart city research and outlines practical implications for government professionals.