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
An Overview of Microgrids Challenges in the Mining Industry
Juan S. Gomez,Jose Rodriguez,Cristian Garcia,Luca Tarisciotti,Freddy Flores-Bahamonde,Javier Pereda,Felipe Núñez,Aldo Cipriano,Juan Carlos Salas +8 more
TL;DR: Bidirectional and optimal power flow, as well as the integration of power quality have been identified as microgrid features that could potentially enhance mining processes.
Journal ArticleDOI
Predictive function control in tertiary level for power flow management of DC microgrid clusters
TL;DR: A tertiary control strategy based on predictive function control (PFC) is proposed to manage power flow in DC microgrid (DCMG) clusters, capable of multiple input and multiple output control tasks with multiple objectives optimisation on-line.
Journal ArticleDOI
Modeling a Simulation for Sociotechnical Resilience
Fredy Tantri,Sulfikar Amir +1 more
TL;DR: A conceptual model to simulate the response of sociotechnical systems to crisis and the importance of system flexibility to allow structural reconfiguration at the organizational level is suggested.
Journal ArticleDOI
Energy resilience through self-organization during widespread power outages
TL;DR: The resilience of power systems is highly impacted by factors such as increasing severity and frequency of weather events, but also smart grid advances that introduce major operational changes in power systems.
Journal ArticleDOI
Data-driven Operation of the Resilient Electric Grid: A Case of COVID-19
TL;DR: The recently developed tool and concepts using natural language processing (NLP) in the domain of machine learning and artificial intelligence that can be used for increasing resiliency of power systems in normal and in extreme scenarios such as COVID-19 pandemics are presented.
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.