Results 21 to 30 of about 6,985 (272)
On the Development of Overcurrent Relay Optimization Problem for Active Distribution Networks
Energies, 2022 The goal of this review paper will be to address complex optimization functions in the area of overcurrent relay optimization, to inspect and valorize their objectives and to critically examine their application in real distribution networks.
Rene Prenc +3 more
doaj +1 more source
Optimal Overcurrent Relay Coordination in Distribution Networks
2021 56th International Universities Power Engineering Conference (UPEC), 2021 Over-current relay coordination plays a critical role for effective protection of networks since primary protection is based on over-current detection in distribution systems. Thus, optimal relay coordination must be ensured between relays in faulted condition, providing selectivity and fast operation.
Atsever, Mert Bekir +2 more
openaire +2 more sources
Energies, 2021 The relay coordination problem is of dire importance as it is critical to isolate the faulty portion in a timely way and thus ensure electrical network security and reliability.
Muhammad Irfan +6 more
doaj +1 more source
Protection Coordination Index Assessment Using Fuzzy Logic Controller
Energies, 2022 This paper proposes the assessment method of the protection coordination index (PCI) for overcurrent protection relay and upstream relay. The protection coordination index is an indicator of how properly the equipment is protected by protective relay ...
Choong-Koo Chang +1 more
doaj +1 more source
Ain Shams Engineering Journal, 2023 The increasing demands of electrical power have imposed a necessity to integrate renewable energy power sources (REPS) into electrical power networks. The presence of REPS within electrical distribution networks mandated an update in the settings of the ...
Fady Wadie +2 more
doaj +1 more source
Power quality disturbances assessment during unintentional islanding scenarios. A contribution to voltage sag studies [PDF]
, 2019 This paper presents a novel voltage sag topology that occurs during an unintentional islanding operation (IO) within a distribution network (DN) due to large induction motors (IMs).
Bosch Tous, Ricardo +2 more
core +2 more sources
Design and Analysis of an Over Current Relay Based on MATLAB/Simulink Environment [PDF]
E3S Web of ConferencesThe work aims to develop and comprehensively analyze an advanced overcurrent relay system for protecting power transmission networks. Overcurrent relays are critical components used either as main protection relays or as backup protection relays in the ...
Shankar Tiwari Ravi +2 more
doaj +1 more source
Impact of marine power system architectures on IFEP vessel availability and survivability [PDF]
, 2007 In recent years integrated full electric propulsion (IFEP) has become a popular power system concept within the marine community, both for the naval and the commercial community.
Booth, C.D. +3 more
core +1 more source
Review: Relay coordination in DGs with Electric Vehicle [PDF]
E3S Web of ConferencesThis research offers a comprehensive examination of the most effective approach to synchronize overcurrent relays within a protective system alongside protective relay.
ganji Srikant +3 more
doaj +1 more source
SCADA-Based Protection of Centrifugal and Submersible Electric Pumps in the Water Industry [PDF]
علوم و مهندسی آب و فاضلاب, 2022 Global water shortages and droughts, on the one hand, and population growth, dispersion of water and sewage facilities, and the growing need for drinking water, on the other hand, highlight the need for an efficient management of drinking water supply ...
Reza Khalaji, Mohsen Jannati
doaj +1 more source