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Network Control System Protection Scheme: Design enhancement
2013 Australasian Universities Power Engineering Conference (AUPEC), 2013In order to cost effectively maximise the capacity of the Tasmanian power system to transfer energy to Basslink, the Tasmanian System Protection Scheme was designed and implemented. The System Protection Scheme comprises two separate systems: the Frequency Control System Protection Scheme which limits the impact on frequency of a fault on Basslink and ...
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A new horizon for system protection schemes
IEEE Transactions on Power Systems, 2003Interconnected grid operation, control, and security will be revolutionized by a system protection scheme that safeguards the grid's integrity by adapting its responses to the most severe, unforeseen disturbances. The new approach takes advantage of power system resilience to the initial impact of even the most severe disturbances.
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Adaptive System Protection Scheme using Generalized Pattern Search
2015 18th International Conference on Intelligent System Application to Power Systems (ISAP), 2015Due to physical limitations of power network and ever growing power demands from customers, utilities are facing the challenge of providing a high quality and continuous electricity supply. In order to maintain the stability of the network, increasing the infrastructure capacity becomes necessary.
Javier Lopez +3 more
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An Adaptive Protection Scheme for Shipboard Power Systems
2007 IEEE Electric Ship Technologies Symposium, 2007This paper presents an adaptive protection scheme that adapts overcurrent-relaying functions to changes in shipboard power system topologies initiated by reconfiguration functions. Reconfiguration is an energy management function used by shipboard power systems to alter system topology to meet operational requirements.
Oluwaseun. A. Amoda, Noel . N. Schulz
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An Integrated Protection Scheme for Power Line Systems
2008 IEEE Power and Energy Society General Meeting - Conversion and Delivery of Electrical Energy in the 21st Century, 2008This paper presents an integrated relay and its associated protection scheme for power line systems. The concept of integrated protection is firstly introduced, in which a centralized protection system or relay provides the protection for multiple power plants or a substation.
Z. Q. Bo +4 more
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An EMD Based Protection Scheme for Distribution System
2018 2nd IEEE International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES), 2018Fast identification and classification of the faults in distribution network is a crucial task to ensure reliable power supply to the end user. This paper presents a protection scheme which makes use of Empirical Mode Decomposition of three phase current signals of a distribution network. The current signals measured at the substation bus over a moving
Mahmood Shaik +2 more
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Area-Wide System Protection Scheme Against Extreme Contingencies
Proceedings of the IEEE, 2005The deregulation of the electricity supply industry with its associated competitive electricity market has created additional difficulties for power system security. It has accentuated the ever-present danger posed by extreme contingencies that continue to disrupt entire interconnected power systems, such as the 30 billion dollar, 14 August 2003 ...
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System integrity protection schemes for future power systems
2023Subhadeep Paladhi +3 more
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System Integrity Protection Scheme Based on PMU Adaptive Power Swing Protection
2019The System Integrity Protection Scheme (SIPS) is a specialized protection scheme which differs to a great extent from the common protection, especially in its main intention. It is designed for integrity protection, failure prevention and mitigation of disturbance consequences in the whole power transmission system (PTS).
Ivanković, Igor, Skok, Srđan
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