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N.A. Demerdash

Observed names: N. A. DEMERDASH, N. A. Demerdash, N. A. O. Demerdash, N. Demerdash, N.A Demerdash, N.A.O. Demerdash, NA Demerdash, Nabeei Demerdash
OpenAlex ID: A5111469317
Induction Machine Broken Bar and Stator Short-Circuit Fault Diagnostics Based on Three-Phase Stator Current Envelopes
2008 · A.M. da Silva, R.J. Povinelli, et al. · IEEE Transactions on Industrial Electronics · 271
Determination of Saturated Values of Rotating Machinery Incremental and Apparent Inductances by an Energy Perturbation Method
1982 · T. Nehl, F. Fouad, et al. · IEEE Transactions on Power Apparatus and Systems · 118
Analysis and Diagnostics of Adjacent and Nonadjacent Broken-Rotor-Bar Faults in Squirrel-Cage Induction Machines
2009 · G.Y. Sizov, A. Sayed-Ahmed, et al. · IEEE Transactions on Industrial Electronics · 113
Dynamic Modeling of Brushless dc Motors for Aerospace Actuation
1980 · N.A Demerdash, T.W Nehl · IEEE Transactions on Aerospace and Electronic Systems · 100
Diagnosis and characterization of effects of broken bars and connectors in squirrel-cage induction motors by a time-stepping coupled finite element-state space modeling approach
1999 · J.F. Bangura, N.A. Demerdash · IEEE Transactions on Energy Conversion · 86
Induction Machine Broken-Bar Fault Diagnosis Using the Rotor Magnetic Field Space-Vector Orientation
2004 · B. Mirafzal, N.A.O. Demerdash · IEEE Transactions on Industry Applications · 83
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On innovative methods of induction motor interturn and broken-bar fault diagnostics
2006 · B. Mirafzal, N.A.O. Demerdash · IEEE Transactions on Industry Applications · 81
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Three Dimensional Finite Element Vector Potential Formulation of Magnetic Fields in Electrical Apparatus
1981 · N. Demerdash, F. Fouad, et al. · IEEE Transactions on Power Apparatus and Systems · 81
Diagnostics of eccentricities and bar/end-ring connector breakages in polyphase induction motors through a combination of time-series data mining and time-stepping coupled fe~state-space techniques
2003 · J.F. Bangura, R.J. Povinelli, et al. · IEEE Transactions on Industry Applications · 72
Soft-started induction motor modeling and heating issues for different starting profiles using a flux linkage ABC frame of reference
2006 · M.G. Solveson, B. Mirafzal, et al. · IEEE Transactions on Industry Applications · 67
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Effects of Load Magnitude on Diagnosing Broken Bar Faults in Induction Motors Using the Pendulous Oscillation of the Rotor Magnetic Field Orientation
2005 · B. Mirafzal, N.A.O. Demerdash · IEEE Transactions on Industry Applications · 67
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Magnetic Field Modeling of Permanent Magnet Type Electronically Operated Synchronous Machines Using Finite Elements
1981 · F. Fouad, T. Nehl, et al. · IEEE Transactions on Power Apparatus and Systems · 62
A combined finite element-state space modeling environment for induction motors in the ABC frame of reference: the no-load condition
1992 · N.A.O. Demerdash, P. Baldassari · IEEE Transactions on Energy Conversion · 60
Finite element formulation and analysis of three dimensional magnetic field problems
1980 · N. Demerdash, T. Nehl, et al. · IEEE Transactions on Magnetics · 56
A new approach for determination of eddy current and flux penetration in nonlinear ferromagnetic materials
1974 · N. Demerdash, D. Gillott · IEEE Transactions on Magnetics · 56
Electric machinery parameters and torques by current and energy perturbations from field computations. I. Theory and formulation
1999 · N.A. Demerdash, T.W. Nehl · IEEE Transactions on Energy Conversion · 55
Diagnostics of bar and end-ring connector breakage faults in polyphase induction motors through a novel dual track of time-series data mining and time-stepping coupled FE-state space modeling
2002 · R.J. Povinelli, J.F. Bangura, et al. · IEEE Transactions on Energy Conversion · 52
Diagnostics of Bar and End-Ring Connector Breakage Faults in Polyphase Induction Motors through a Novel Dual Track of Time-Series Data Mining and Time-Stepping Coupled FE-State Space Modeling
2002 · R. J. Povinelli, J. F. Bangura, et al. · IEEE Power Engineering Review · 50
Comparison between characterization and diagnosis of broken bars/end-ring connectors and airgap eccentricities of induction motors in ASDs using a coupled finite element-state space method
2000 · J.E. Bangura, N.A. Demerdash · IEEE Transactions on Energy Conversion · 50
Computation of winding inductances of permanent magnet brushless DC motors with damper windings by energy perturbation
1988 · N.A. Demerdash, T.M. Hijazi, et al. · IEEE Transactions on Energy Conversion · 47
A time-stepping coupled finite element-state space model for induction motor drives. I. Model formulation and machine parameter computation
1999 · N.A. Demerdash, J.F. Bangura, et al. · IEEE Transactions on Energy Conversion · 45
Effects of broken bars/end-ring connectors and airgap eccentricities on ohmic and core losses of induction motors in ASDs using a coupled finite element-state space method
2000 · J.F. Bangura, N.A. Demerdash · IEEE Transactions on Energy Conversion · 41
Computation of load performance and other parameters of extra high speed modified Lundell alternators from 3D-FE magnetic field solutions
1992 · R. Wang, N.A. Demerdash · IEEE Transactions on Energy Conversion · 41
A simplified approach to determination of saturated synchronous reactances of large turbogenerators under load
1976 · N.A. Demerdash, H.B. Hamilton · IEEE Transactions on Power Apparatus and Systems · 40
An Evaluation of the Methods of Finite Elements and Finite Differences in the Solution of Nonlinear Electromagnetic Fields in Electrical Machines
1979 · N. Demerdash, T. Nehl · IEEE Transactions on Power Apparatus and Systems · 39
Works count: 164
Citation count: 3,429
H-index: 33
I10-index: 96
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