A. A. Hajjar

An adaptive protection scheme for optimal coordination of overcurrent relays

A. Y. Abdelaziz, Hossam E.A. Talaat, A. I Nosseir, 2002 .

Ultra high speed relaying approach for six-phase transmission lines

A. A. Hajjar, Mohamed Magdy F. Mansour, H. E. Talaat, 2002 .

Changeover of counters in pulse generator with a numerical count discriminator

A. A. Hajjar, Samer S. Saab, 2000, ICECS 2000. 7th IEEE International Conference on Electronics, Circuits and Systems (Cat. No.00EX445).

Wavelets for six-phase transmission lines relaying: fault classification and phase selection

A. A. Hajjar, Mohamed Magdy F. Mansour, H.E.A. Tallat, 2002, 11th IEEE Mediterranean Electrotechnical Conference (IEEE Cat. No.02CH37379).

Distance protection for six-phase transmission lines based on fault induced high frequency transients and wavelets

S. O. Faried, Hossam E.A. Talaat, A. A. Hajjar, 2002, IEEE CCECE2002. Canadian Conference on Electrical and Computer Engineering. Conference Proceedings (Cat. No.02CH37373).

Evaluation the Effect of Connecting the Photovoltaic Systems on the Reliability of the Host Power Distribution Systems Using an Adaptive Monte Carlo Simulation

A. A. Hajjar, Shoeeb Mahmoud, George Hanna Bosalameh, 2019 .

Fault location for Six-Phase Transmission Lines based on the wavelet transform of the fault induced high frequency transients

A. A. Hajjar, M.M. Mansour, A.A. Hajjar, 2007, 2007 42nd International Universities Power Engineering Conference.

Discriminating Between Loss of Excitation and Power Swings in Synchronous Generator Based on ANN

A. A. Hajjar, Ammar A. Hajjar, Hassan Haes Alhelou, 2019, Journal of Control, Automation and Electrical Systems.

A high-speed algorithm to discriminate between power swing and faults in distance relays based on a fast wavelet

A. A. Hajjar, A. A. Hajjar, Yamen R. Alsyoufi, 2019, Electric Power Systems Research.