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About Us
Dr. Alex Papalexopoulos
Founder & President
Mr. David F Perrino
Vice President
Dr. Khaled Abdul-Rahman
Managing Principal Consultant
Mr. Rod Frowd
Principal Consultant
Dr. George Angelidis
Principal Consultant
Mr. Brian Simmons
Principal Consultant
Ms. Kristen Kelley
Principal Consultant
Mr. Hani Alarian
Principal Consultant
Dr. Manochehr Eghtesadi
Principal Consultant
Mr. Mohammad Al Baijat
Principal Consultant
Mr. Jamil S. Daouk
Principal Consultant
Mr. Leonidas (Leo) Lemonidis
Principal Consultant

Dr. Manochehr Eghtesadi
Principal Consultant, Dr. Eghtesadi is an expert in the field with over twenty (20) years of experience. The two state estimation programs he developed based on the NE/C and Orthogonal transformation algorithms for Landis & Gyr (now part of Siements PT&D) have been utilized by many transmission operation centers around the world. Main users include BC-Hydro, TVA, TenneT (operator of Netherlands’s national grid), Western Resources (WRI), Mid-American Energy (MEC), and Southwest Public Service (SPS). Moreover, Dr. Eghtesadi has been providing consulting services in state estimation algorithm development (AREVA, PSI, and Siemens), model development for state estimation (PG&E, CAISO, Entergy, BCHydro), observability analysis for meter-placement (PG&E, TVA), closed-loop voltage/var scheduler (SCE, Czech-republic), algorithm and software development to account for cascading effects (secondary contingencies and Remedial Action Schemes) in Contingency Analysis (Siemens, TenneT).

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