Effects of grounding impedance on the second harmonic component produced by GIC flows

SA Saleh, EW Zundel, J Meng… - 2024 IEEE/IAS 60th …, 2024 - ieeexplore.ieee.org
Geomagnetic disturbances trigger quasi-dc currents that flow through grounding circuits into
power systems, mostly through power transformers. Geomagnetically-induced currents …

Second harmonic-based approach to identify a GIC flow in power transformers

SA Saleh, EW Zundel, J Meng… - 2024 IEEE/IAS 60th …, 2024 - ieeexplore.ieee.org
Certain parts of the world can experience active geomagnetic disturbances, which trigger
geomagnetically induced currents (GICs) to flow through grounding circuits into power …

Detecting arcing current faults in medium-to-low voltage transformers

SA Saleh, M Haj-Ahmed, P Sutherland… - 2024 IEEE/IAS 60th …, 2024 - ieeexplore.ieee.org
Arcing current faults occurring in a medium-to-low voltage (MV-LV) transformer can pose a
challenge for transformer protection. Such faults trigger currents with lower magnitudes than …

Harmonic Distortions in 3ϕ Auto-Transformers Due to Geomagnetically Induced Currents

SA Saleh, EW Zundel, EFS Hill, J Meng… - 2024 IEEE/IAS 60th …, 2024 - ieeexplore.ieee.org
Geomagnetic disturbances can trigger large geomagnetically induced currents (GICs) to
flow into power systems through grounded equipment. Several studies identify power …

Impedance grounding for variable-frequency electric motor drives

S Saleh, A Jee, J Meng, E Ozkop… - 2024 IEEE/IAS 60th …, 2024 - ieeexplore.ieee.org
The grounding system for a variable-frequency electric motor drive (VFD) is typically
designed to enhance the continuity of operation, limit ground fault currents, limit transient …

Impacts of Loading Level on Harmonic Distortion in 3ϕ Auto-Transformers During GIC Flows

SA Saleh, EW Zundel, EFS Hill, J Meng… - 2024 IEEE/IAS 60th …, 2024 - ieeexplore.ieee.org
Geomagnetically induced currents (GICs) are quasi-dc currents that flow through grounding
circuits into power systems. These currents are triggered by geomagnetic disturbance …

One-node method to implement smart grid functions using a battery storage system

SA Saleh, EC McSporran, JLC Barrera… - 2024 IEEE/IAS 60th …, 2024 - ieeexplore.ieee.org
This paper develops and tests the performance of the one-node method for implementing
aggregated smart grid functions to operate residential loads. The developed method is …

One-node approach to implement smart grid functions without storage units

SA Saleh, EC McSporran, JLC Barrera… - 2024 IEEE/IAS 60th …, 2024 - ieeexplore.ieee.org
This paper presents and tests a one-node method for implementing smart grid functions to
operate residential loads. The proposed method is developed based on adjusting the power …

The Analysis and Modeling of Voltage Survivability in Power Systems

SA Saleh, O Betancourt, E Ozkop… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
The introduction of load-side control actions, to implement smart grid functions or integrate
distributed generation units, has created a new source for power system dynamic events …

Anomaly detection of photovoltaic power generation based on quantile regression recurrent neural network

C Yi, Y Peng, S Su, B Li, X Wang, W Zhou… - Electric Power Systems …, 2025 - Elsevier
Distributed photovoltaic (PV) power generation systems are widely spread. Moreover, due to
the randomness of meteorological conditions and the complexity of installation …