DC microgrid fault detection using multiresolution analysis of traveling waves
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In this article, a traveling wave (TW) based scheme for fast tripping protection of DC microgrids is proposed, which utilizes a discrete wavelet transform (DWT) to calculate the high-frequency components of DC fault currents.About:
This article is published in International Journal of Electrical Power & Energy Systems.The article was published on 2022-02-01 and is currently open access. It has received 17 citations till now. The article focuses on the topics: Microgrid & Parseval's theorem.read more
Citations
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Journal ArticleDOI
A comprehensive review on DC Microgrid protection schemes
Sanghita Baidya,Champa Nandi +1 more
TL;DR: In this paper , the challenges related to the protection schemes for DC Microgrid along with the loopholes of present schemes are discussed, and a scenario of the current state of DC microgrid protection, and discovers research gaps along with suggestions for future research directions.
Journal ArticleDOI
High speed protection of medium voltage DC distribution system using modified mathematical morphology
Maqsood Ahmad Shah,Syed Basit Ali Bukhari,Kashif Imran,Khawaja Khalid Mehmood,Faisal Mumtaz,Abdullah Abusorrah,Syed Asfandyar Ali Kazmi,Abdul Wadood +7 more
TL;DR: In this paper , a high-speed protection scheme based on the processing of energy signals through mathematical morphology (MM) is proposed, where voltage and current signals measured at a distribution line section (DLS) are used to obtain the energy signal.
Journal ArticleDOI
An Optimized Solution for Fault Detection and Location in Underground Cables Based on Traveling Waves
Rizwan Tariq,Ibrahim Alhamrouni,Ateeq Ur Rehman,Elsayed Mohamed Tag eldin,Muhammad Shafiq,Nivin Ghamry,Habib Hamam +6 more
TL;DR: In this article , the authors proposed a fault detection and location framework for underground cables based on a discrete wavelet transform (DWT) for area detection, identification of faulty sections, and fault location.
Journal ArticleDOI
DC-based microgrid: Topologies, control schemes, and implementations
TL;DR: In this paper , a review of the status, development, and prospects of DC-based microgrids is presented, where power flow analysis methods used in various DC microgrid topologies and the hybrid control topologies discussed in this review are discussed.
Proceedings ArticleDOI
A Review of MVDC Circuit Breaker Sub-Station supply for Electrical Traction Vehicle
TL;DR: In this article , the authors reviewed the available technology in circuit breakers for MVDC and compared them concerning its advantages and disadvantages, which would help researchers and Industrial experts identify the topology that would be best for upgrading the Electrical Substation MVDc Circuit Breaker for maintaining the reliability of supply to the Electrical Traction Vehicle.
References
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DC Microgrids—Part I: A Review of Control Strategies and Stabilization Techniques
TL;DR: In this paper, a review of control strategies, stability analysis, and stabilization techniques for dc microgrids is presented, where overall control is systematically classified into local and coordinated control levels according to respective functionalities in each level.
Journal ArticleDOI
DC Microgrids—Part II: A Review of Power Architectures, Applications, and Standardization Issues
TL;DR: In this article, an overview of the state of the art in dc microgrid protection and grounding is provided, which discusses both design of practical protective devices and their integration into overall protection systems.