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Microgrid Protection with Conventional and Adaptive Protection Schemes
2021One of the driving force of the Microgrid research in the past decade has been to accelerate the integration of renewable energy sources (RES) including wind and photovoltaic (PV) based generation into distribution networks. The islanded mode of Microgrids on the other hand would not only increase the reliability of existing distribution networks but ...
Memon, Aushiq Ali +2 more
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Decentralized Moving Target Defense for Microgrid Protection Against False-Data Injection Attacks
IEEE Transactions on Smart Grid, 2022This paper proposes the Decentralized Moving Target Defense via Data Replication (DMTDR) framework, which increases the security of microgrids by adding two layers of uncertainty that limit the success of false-data injection attacks. The DMTDR framework
J. Giraldo, M. E. Hariri, M. Parvania
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International Journal of Energy Research, 2021
In the recent power system scenario, the concept of microgrid is evolving rapidly. The architecture should be robust enough to cater the complexity of integration of distributed generation sources, demand‐side management, and storage.
S. Sarangi, B. K. Sahu, P. Rout
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In the recent power system scenario, the concept of microgrid is evolving rapidly. The architecture should be robust enough to cater the complexity of integration of distributed generation sources, demand‐side management, and storage.
S. Sarangi, B. K. Sahu, P. Rout
semanticscholar +1 more source
Impacts of microgrid on protection of distribution networks and protection strategy of microgrid
2011 International Conference on Advanced Power System Automation and Protection, 2011In order to make more rational and effective use of distributed generation (DG), microgrid has been put forward. However, the connection of microgrid has a fundamental impact on the protection of distribution network. A brief introduction of the structure of microgrid was given, and the potential impact of DG on the protection and autoreclosing was ...
Zheng Kai-Hui, Xia Ming-Chao
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A Г-Source Circuit Breaker for DC Microgrid Protection
IEEE transactions on industrial electronics (1982. Print), 2021In this article, a novel Г-source circuit breaker (CB) that can offer automatic fault isolation with no reflected fault current in the feeding source is proposed for the protection of dc microgrids.
Zhongzheng Zhou +4 more
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An improved protection strategy for microgrids
IEEE PES ISGT Europe 2013, 2013Microgrids (MG) enable the integration of low capacity renewable energy resources with distribution systems. A recently proposed protection scheme for MGs utilising undervoltage, High Impedance Fault (HIF) detection, directional protection modules, and communication links significantly reduces the fault clearing time compared to previous schemes.
Sachit Gopalan +3 more
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Challenges In Protection Of Microgrid Systems
Intelligent Automation & Soft Computing, 2010Abstract Microgrids comprise low voltage distribution systems with distributed energy resources (DER) and controllable loads which can operate connected to the medium voltage grid or islanded in a controlled coordinated way. This concept aims to move from “connect and forget” philosophy towards a full integration of DERs.
Alexandre Oudalov +2 more
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Adaptive Protection System for Microgrids: Protection practices of a functional microgrid system
IEEE Electrification Magazine, 2014Distributed energy resources (DERs) offer on-site generation at consumption points, which are expected to change the conventional concept of central power generation. DER integration reduces transmission losses and enhances the operation reliability of distribution systems. However, distribution systems are traditionally designed as passive networks in
Liang Che +2 more
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Microgrid protection: An overview of protection strategies in North American microgrid projects
2017 IEEE Power & Energy Society General Meeting, 2017Microgrids have been proposed as an attractive solution to harness the benefits offered by distributed energy resources (DERs). However, despite their advantages, microgrids introduce new challenges to electric grids. In particular, they can impact conventional protection practices in distribution systems.
J. Shiles +6 more
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IEEE Transactions on Sustainable Energy
Synchronverters are inverters that provide damping and inertia, similar to synchronous generators. Like traditional inverters, synchronverters are adaptable to the microgrid's operation modes.
Saad Pola, M. Azzouz, M. Mirhassani
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Synchronverters are inverters that provide damping and inertia, similar to synchronous generators. Like traditional inverters, synchronverters are adaptable to the microgrid's operation modes.
Saad Pola, M. Azzouz, M. Mirhassani
semanticscholar +1 more source