Results 21 to 30 of about 489 (178)
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
Design and Implementation of O/C relay using Microprocessor
Tikrit Journal of Engineering Sciences, 2012 This work presents the design and implementation of a versatile digital overcurrent (O/C) relay using a single microprocessor. The relay is implemented by a combination of a look-up table and a counter.
Abdul-Sattar H. Jasim +1 more
doaj +3 more sources
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
Design of an Arduino-Based Inverse Type Overcurrent Relay
Emitor: Jurnal Teknik ElektroAn overcurrent relay is an important device in protection systems to protect electrical equipment from damage caused by excessive overcurrent. The objective of this study is to design and implement an overcurrent relay system that can detect and mitigate
rizky susilo +2 more
doaj +1 more source
Overcurrent Relay for Generation Distribution Utilization
ELEKTRIKA- Journal of Electrical Engineering, 2022 Distributed Generation (DG) is the production of electricity from a variety of renewable energy sources that is closer to the customer and load. The addition of distributed generation sources to the distribution networks alters the characteristics of distribution system and has an influence on its protection coordination.
Sarah Herul Anuar, Rasyidah Mohd Idris
openaire +1 more source
Design and Construction of Inverse Time & Definite Time Overcurrent Relay Based on Arduino Uno
Emitor: Jurnal Teknik ElektroThis system is designed to detect overcurrent faults, then disconnect them from the circuit. In inverse time overcurrent relay, the relay trip time will depend on the magnitude of the fault current.
rizky susilo +6 more
doaj +1 more source
Energies, 2020 The uses of high-temperature superconducting (HTS) cables pose a challenge of power system protection since the impedance of the HTS cable is varied during fault conditions. The protection systems should be designed properly to ensure the reliability and
Thai-Thanh Nguyen +3 more
doaj +1 more source
IEEE Access, 2023 Protection schemes are essential in active distribution networks and microgrids’ reliable, efficient, and flexible operation. However, the protection of these networks presents significant challenges due to operational changes, such as variations ...
Adrian Barranco-Carlos +4 more
doaj +1 more source
Applied Sciences, 2020 Conventional protection schemes in the distribution system are liable to suffer from high penetration of renewable energy source-based distributed generation (RES-DG).
Mian Rizwan +5 more
doaj +1 more source
Energy Science &Engineering, EarlyView.A real‐time power quality disturbance generator is developed using virtual instrumentation based on LabVIEW and NI MyDAQ. The system generates IEEE‐standard PQ events with controllable noise and harmonics. Measurement uncertainty analysis confirms its reliability for realistic testing of Power Quality Disturbance detection and classification algorithms.
Abdullah Saud +5 more
wiley +1 more source