4 papers
Real-time Load Current Monitoring of Overhead Lines Using GMR Sensors
Md Mahfuzur Rahman Chy, Md Rifat Al Amin Khan, Md Sultan Mahamud +2
Non-contact current monitoring has emerged as a prominent research focus owing to its non-intrusive characteristics and low maintenance requirements. However, while they offer high…
Data-Driven Flow and Injection Estimation in PMU-Unobservable Transmission Systems
Satyaprajna Sahoo, Anwarul Islam Sifat, Anamitra Pal
Fast and accurate knowledge of power flows and power injections is needed for a variety of applications in the electric grid. Phasor measurement units (PMUs) can be used to directl…
Time-Synchronized State Estimation Using Graph Neural Networks in Presence of Topology Changes
Shiva Moshtagh, Anwarul Islam Sifat, Behrouz Azimian +1
Recently, there has been a major emphasis on developing data-driven approaches involving machine learning (ML) for high-speed static state estimation (SE) in power systems. The emp…
Monitoring and Detection of Low-current High-Impedance Faults in Distribution Networks
Anwarul Islam Sifat, Fiona J. Stevens McFadden, Ramesh Rayudu +1
Faults in electricity distribution networks have the potential to ignite fires, cause electrocution, and damage the system itself. High current Low Impedance Faults (LIF) are typic…