Certain parts of the world can experience active geomagnetic disturbances, which trigger
geomagnetically induced currents (GICs) to flow through grounding circuits into power …

Geomagnetic disturbances trigger quasi-dc currents that flow through grounding circuits into
power systems, mostly through power transformers. Geomagnetically-induced currents …

Geomagnetic disturbances can trigger large geomagnetically induced currents (GICs) to
flow into power systems through grounded equipment. Several studies identify power …

Geomagnetically induced currents (GICs) are quasi-dc currents that flow through grounding
circuits into power systems. These currents are triggered by geomagnetic disturbance …

Energy consumption has been a big challenge for electronic devices, particularly for battery-
powered Internet of Things (IoT) equipment. To address such a challenge, on the one hand …

In this work, we describe the implementation of FLARE-a fully vectorized Matlabsolver based
on the finite element method, FLARE is (mainly) dedicated to stationary and quasi-stationary …

Power transformers are essential elements in power systems and thus their protection
schemes have critical importance. In this paper, a scheme is proposed for accurate …

The integration of renewable energy sources has significantly impacted power system
protection schemes, primarily by increasing short-circuit fault currents, which, in turn, raises …

This article proposes a dc bias detection method for power transformers that utilizes the
three-phase differential current waveforms available in transformer differential relays. It is …

Geomagnetically Induced Currents (GICs), which are generated due to Geomagnetic
Disturbances (GMDs), can saturate the cores of power transformers and their associated …