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Multi-Feature Dynamic Reconstruction of Photovoltaic Systems with Battery Storage for Real-Time Grid Monitoring. [PDF]
Sensors (Basel)Xia T, Lu M, Ding Z, Liu H, Huang L.
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Renewable and Sustainable Energy Reviews, 2023 Increasing power demand, aging distribution systems and concerns towards greenhouse gas emissions have resulted in the increased occurrence of distributed generation (DG) within distribution networks.
Jianguo Zhu, By Dr Mohsen Eskandari
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Control and protection of a microgrid connected to utility through back-to-back converters [PDF]
Electric Power Systems Research, 2011 This paper discusses the control and protection of a microgrid that is connected to utility through back-to-back converters. The back-to-back converter connection facilitates bidirectional power flow between the utility and the microgrid.
Gerard Ledwich +2 more
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10th IET International Conference on Developments in Power System Protection (DPSP 2010). Managing the Change, 2010
The paper analyses the existed protection of microgrid. And in order to meet the requirements of microgrid protection, a novel protection is presented in this paper. The protection based on local information without the need of communication, uses current traveling waves to identify faulted feeder, and the bus bar voltages to determine a event caused ...
null Shenxing Shi +3 more
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The paper analyses the existed protection of microgrid. And in order to meet the requirements of microgrid protection, a novel protection is presented in this paper. The protection based on local information without the need of communication, uses current traveling waves to identify faulted feeder, and the bus bar voltages to determine a event caused ...
null Shenxing Shi +3 more
openaire +1 more source
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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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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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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