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A Novel Approach for Power System Protection Simulation via the IEC 61850 Protocol
IEEE AccessThis research addresses a significant gap in power system protection methodologies by developing a dedicated simulation environment that supports the communication of protection relays via the IEC 61850 protocol.
Abdulvehhab Ağin +2 more
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Upgrading power system protection
IEEE Industry Applications Magazine, 2009The protection improvements made to mitigate AFH through the use of muP relays provide substantial benefits to improve safety, monitoring, protection, and control.
Jeff Hill, Ken Behrendt
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Real-Time Analysis of Power System Protection Schemes Using Synchronized Data
IEEE Transactions on Industrial Informatics, 2018An error in a power system protection scheme can result in unwanted tripping of healthy lines or delay in the removal of a fault from the network, thus affecting the power system stability.
Pratim Kundu, A. Pradhan
semanticscholar +1 more source
Photovoltaic powered regulated cathodic protection system
Solar Energy, 1994Abstract The objective of a cathodic protection system is to protect metallic structures against corrosion. To achieve this, a sacrificial anode is connected to the protected structure (which acts as a cathode) through a d.c. power supply. To stop the corrosion, the protected structure requires a constant current.
Wagdy R. Anis, Hany A. Alfons
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Integrated protection system design for shipboard power system
IEEE Electric Ship Technologies Symposium, 2005., 2005This paper presents an advanced protection system design for the main power system of an all-electric ship. Considering the unique characteristics of shipboard power systems, current differential scheme has been chosen as the most reliable primary protection scheme.
Yanfeng Gong, Yan Huang, Noel N. Schulz
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Next Generation of Power System Protection Automation—Virtualization of Protection Systems
IEEE Transactions on Power Delivery, 2018This paper describes the concept and analysis of virtualization technology and possible virtualization scenarios, which can be used to create a new generation of intelligent electronic devices (IEDs).
R. Wójtowicz +2 more
semanticscholar +1 more source
A review of power system protection and asset management with machine learning techniques
Energy Systems, 2021F. Aminifar +5 more
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Protecting computer systems against power transients
IEEE Spectrum, 1990The sources of electrical transients, broadly interpreted as occurrences of any disturbance, either on the power line or the computer system's data line, are reviewed. Common transients are overvoltages due to lightning strikes, transients caused by switching sequences in the power system, and undervoltages which could be caused by a nearby start-up of
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Power system protection-power monitoring-data logging-remote interrogation system
Forty-Second Annual Conference of Electrical Engineering Problems in the Rubber and Plastics Industries, 2002A power monitoring system is described that uses microprocessor technology to provide protection, real-time status displays, and event logging for industrial AC power distribution and generation systems. The system consists of a display and monitoring unit connected by a single twisted-pair EIA RS-485 communications interface to as many as 32 ...
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Recent Trends In Power System Protection
TENCON '91. Region 10 International Conference on EC3-Energy, Computer, Communication and Control Systems, 2005The recent trend in protection has been a shift to Numerical Protection Techniques, thanks to the development of single chip digitaI signal pracessiors with high number crunching capability, which has made it possible to design digital filters in real time.
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