| | Average power and rms values. Polyphase circuits. Three phase Y and
ā 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 and active filters. | Second Year | | | DC circuits. KVL. Network theorems. Transient analysis in RL, RC,
and RLC circuits. Impedance concept.Power and P.F.Series and parallel
resonance. Quality factor. Three phase circuits. Power measurement.
Parameters of two-port networks. Coupled circuits. Filters. | Second Year | | | Synchronous motors: analysis, performance characteristics,
application in power factor correction, and starting methods; testing of
synchronous machines; three-phase induction motors: classification,
analysis, performance characteristics, starting methods, testing, and
speed control; single-phase induction motors; special types of motors:
stepper motors, universal motors, reluctance motors, and brushless
DC motors. | Fourth Year | | | Introduction to sources of Electrical energy and power system
components. Basic concepts. Per unit quantities. Per unit
calculations applied to power systems. The one line diagram.
Representation of transmission lines: current, voltages and power
relations at both ends, reactive compensation. Symmetrical 3-phase
fault calculations. Symmetrical components. Unsymmetrical faults
calculations. Load flow: problem definition, Gauss siedal, NewtonRaphson (N-R), decoupled N-R, and fast decoupled N-R methods. | Fourth Year | | | 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: the transmission loss equation,
an interpretation of transformation āCā, classical economic dispatch,
automatic generation control, unit commitment. Power system
stability: rotor dynamics and the swing equation, the power angle
equation, synchronizing power coefficient, equal-area criterion of
stability, introduction to multi-machine stability studies. | Fourth Year |
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