   AC Machine Fundamentals: rotating magnetic field, induced voltage, induced torque, power flow and losses. Synchronous generators: construction, speed of rotation, equivalent circuit and phasor diagram, power and Torque equations, estimation of synchronous generator circuit parameters, parallel operation of synchronous generators. Synchronous motors: motor starting, equivalent circuit, motor operation, and synchronous condenser. Induction motors: construction and concepts, equivalent circuit of an induction motor, power and torque equations, torquespeed characteristics, speed control of induction motors, determining circuit model parameters. Induction generator: construction, principles of operation, and equivalent circuit  20012013     Symmetrical components. Unsymmetrical faults. Powerflow studies. Network calculations: node elimination, building and modifying bus impedance matrix. Economic dispatch  20122013     Basic relay types and characteristics, instrument transformer (effect of dc component, estimation of CT performance), coupling capacitor voltage transformer, generator protection ( stator ground fault, overspeed, loss of excitation, generator motoring, inadvertent energization), motor protection (phase rotation, negative sequence, phase unbalance, load loss, outofstep, loss of excitation), differential protection of generatortransformer units, reactor protection, shunt capacitor bank protection, stationbus protection, line protection, system stability and outofstep relaying, reclosing and synchronizing, load shedding and frequency relaying  20082014     Transients: impulsive and oscillatory. Longduration voltage variations: overvoltage, under voltage, and sustained interruptions. Shortduration voltage variations: interruptions, sags (dips), and swells. Voltage imbalance. Voltage fluctuation. Power frequency variations. Wiring and grounding. Wave distortion: dc offset, notching, noise interharmonics, and harmonics. Harmonic distortion, harmonic distortion indices, power and power factor, effects of harmonic distortional Mitigation of harmonics. Sources of harmonics and modeling. Computer tools for harmonic analysis . Monitoring power Quality . Solution to power quality problems. Standards and regulations/ Study Cases  20082014     Introduction to high voltage engineering and related industrial applications, electrostatic fields and field stress control, conduction and breakdown in gases, liquids and solids, applications of insulating materials, generation of high voltages and high currents, measurement of high voltages and current, calculation of voltage distributions along insulators, latest development and future trends in high voltage engineering  20012013     Power system components. Transmission line parameters: inductance and capacitance. Model for short, medium, and long lines. Steadystate operation of transmission lines. Shunt and series compensation. Per unit systems. Bus admittance and impedance matrices. Symmetrical fault  20082009     This course serves as an introduction to different type of expert systems. These systems are used mainly of problems that cannot be addressed using a more traditional approach. The course will cover rulebased systems, fuzzy expert systems and neural networks. architecture, applications, design  20112012     Load characteristics and its applications. Load forecasting. Types of distribution networks. Selection of distribution transformers. Voltage drop and voltage regulation.Voltage dip due to motor starting. Design of distribution feeders. Powerfactor correction, Power Qulaity  20082012     Special topics in Digital Protection for Power Systems. Review of principles power system protection. Introduction to digital techniques for power system protection. Mathematicsal background to protection algorithms, Basic elemnts of digital protection, Sinsoidalwavebased algorithms, Fourier analysis and Walsh function based techniques, Least squares based methods, Differential equation based techniques, Digital differential protection techniques. Use computer simulation  20092010     Electrical, mechanical and electromechanical linear dynamical systems modeling, block diagrams and signal flow graphs, transfer functions of linear timeinvariant systems, stability of linear timeinvariant systems, steady state responses and steady state errors, transient responses, rootlocus technique to analyze systems, Design of PID, phaselead, and phaselag controllers using rootlocus technique and ZieglerNichols tuning method  20022008     Sinusoidal steady state analysis. AC power analysis (instantaneous, average power maximum average power transfer, complex and apparent power, power factor and power factor correction). Analysis of threephase circuits. Mutual inductance and magnetically coupled circuits. Resonance circuits. Frequency response using Bode plots. TwoPort networks  20012008     System of units, Circuit variables (charge, current, voltage, power, energy). Circuit elements, and simple resistive circuits. Techniques of circuit analysis. The ideal Operational amplifier, Inductance and Capacitance. Natural and step responses of first order RL and RC circuits. Natural and step responses of RLC circuits.  20072008     Introduction to energy conversion and magnetic circuits. Sources of magnetic flux and magnetomotive force, magnetic materials, hysteresis loop, eddy currents and self and mutual inductances. Single, Auto and three phase transformers construction, principle of operation, regulation, connection and equivalent circuits. DCmachines, construction, types, windings, EMF equation, Torque equation, armature reaction and efficiency. ACmachines, construction, types (synchronous and induction), windings, rotating magnetic field and flux distribution, equivalent circuit and principle of operation as motor and generator  20012003     Introduction to energy conversion and magnetic circuits transform, (single phase, three phase, auto transformer) construction, regulation, connections, special connections: TConnection, Scot Connection. DC – machines, construction, types, windings, EMF equation. Torque equation, armature reaction, power flow control and dynamics  20032007     Average power and rms values. Polyphase circuits. Three phase Y and connections. Complex frequency. The damped sinusoidal forcing function. Frequency response. Parallel and series resonance. Magnetically coupled circuits. General two port networks: Impedance, admittance, hybrid, and transmission parameters. Principles of basic filtering. Basic passive filters  20142015     Magnetic circuits; singlephase transformers: principles, analysis and performance characteristics; threephase transformers: construction, connections and groups; singlephase and threephase transformer testing; electromechanical energy conversion; basic principles of DC mechanics; principles and classification of DC generators; DC motors: analysis, performance characteristics, starting and speed control; Dc machines testing; rotating field; synchronous generators: classification, analysis, performance characteristics, synchronization process and parallel operation  20142015     Power system protection: layout of substations, requirements and elements of protection systems, relays. Directional and nondirectional over current and earth fault feeder protection. Differential protection as applied to feeders. Principles of distance protection. Economic operation of power systems, classical economic dispatch, the transmission loss equation, , automatic generation control. Power system stability: rotor dynamics and the swing equation, the power angle equation, synchronizing power coefficient, equalarea criterion of stability, introduction to multimachine stability studies  20142015     Introduction to Protective Relaying. Relay Operating Principles. Current and Voltage Transformers. Nonpilot Overcurrent Protection of Transmission Lines. Nonpilot Distance Protection of Transmission Lines. Transformer Protection. Rotating Machinery Protection. Busbar Protection. Pilot Protection of Transmission Lines. Numerical relaying. Matlab simulation of numerical relays. Protection Considerations for Renewable Resources. Adaptive relaying.  20172018     Review of basic principles. Electromechanical/solid state/computer relays. Current and voltage transformers: steady state and transient performance. Transformer protection. Generator protection. Motor protection. Busbar protection. Fuses: mechanism of interruption of overcurrent and short circuit currents. Maintenance and testing of relays.  20192020     Modern topics in electrical power systems or electrical machines to keep the student uptodate in the areas of power generation (their policies and economics), energy sources, distribution systems and special machines.  20192020     Synchronous motors: analysis, performance characteristics, application in power factor correction, and starting methods. Testing of synchronous machines. Threephase induction motors: classification, analysis, performance characteristics, starting methods, testing, and speed control. Singlephase induction motors. Special types of motors: stepper motor, universal motor, reluctance motor, and brushless DC motor.  20142015, 20152016, 20172018     Introduction to high voltage engineering. insulation coordination, surge arresters. Generation of high voltages and high currents. Conduction and breakdown in gases, liquids and solid dielectrics. Measurement of high voltages and current. HV overhead line insulators. Calculation of voltage distribution along insulators. High voltage bushings (types, design and applications). HV cables. Corona and Partial discharge  2082019, 20192020     Introduction to power quality, terms and definitions. Power quality problems, voltage sage, swell and interruptions. Overvoltage transient. Harmonics, source of harmonics, harmonics mitigation, harmonics filter design. Computer tools for harmonic analysis. Monitoring power quality. Solution to power quality problems. Standards and regulations. Study cases.  20182019, 20192020 
