syllabus for an Electrical Machines II

syllabus for an Electrical Machines II course:

Constructional Details: Types of rotors, winding factors
EMF Equation: Synchronous reactance, armature reaction
Phasor Diagrams: Non-salient pole synchronous generator connected to infinite bus
Synchronizing and Parallel Operation: Synchronizing torque, change of excitation and mechanical input
Voltage Regulation: EMF, MMF, ZPF, and ASA methods
Power-Angle Characteristics: Steady-state power, two-reaction theory, slip test, short circuit transients, capability curves

Principle of Operation: Torque equation, operation on infinite bus bars
V and Inverted V Curves: Power input and power developed equations
Starting Methods: Current loci for constant power input, constant excitation, and constant power developed
Hunting: Natural frequency of oscillations, damper windings, synchronous condenser

Constructional Details: Types of rotors, principle of operation
Slip: Cogging and crawling, equivalent circuit
Torque-Slip Characteristics: Condition for maximum torque, losses and efficiency
Testing: Load test, no-load and blocked rotor tests, circle diagram, separation of losses
Special Types: Double cage induction motors, induction generators, synchronous induction motor

Starting Methods: DOL, rotor resistance, autotransformer, and star-delta starters
Speed Control: Voltage control, frequency control, pole changing, cascaded connection, V/f control, slip power recovery scheme
Braking: Plugging, dynamic braking, regenerative braking

Constructional Details: Double field revolving theory, operation
Equivalent Circuit: No-load and blocked rotor test, performance analysis
Starting Methods: Capacitor-start, capacitor-run induction motor, shaded pole induction motor
Special Machines: Linear induction motor, repulsion motor, hysteresis motor, AC series motor, servo motors, stepper motors, introduction to magnetic levitation systems

Electronics