Electrical Machines-II eBook PDF Lecture Notes Download for Electrical

Electrical Machines-II is one of the most important subject in Electrical Engineering course. So, I thought to share the PDF ebook notes for Electrical machines-II to help you revise the syllabus quickly during exams.

Key chapters covered in Electrical machines-II Notes, eBook:

1. SYNCHRONOUS GENERATOR: Constructional details, Types of rotors, emf equation, Synchronous reactance, Armature reaction, Voltage regulation, EMF, MMF, ZPF and A.S.A methods, Synchronizing and parallel operation, Synchronizing torque - Change of excitation and mechanical input, Two reaction theory, Determination of direct and quadrature axis synchronous reactance using slip test, Operating characteristics - Capability curves.

2. SYNCHRONOUS MOTOR: Principle of operation, Torque equation, Operation on infinite bus bars - V-curves, Power input and power developed equations, Starting methods, Current loci for constant power input, constant excitation and constant power developed.

3. THREE PHASE INDUCTION MOTOR: Constructional details, Types of rotors, Principle of operation, Slip, Equivalent circuit, Slip-torque characteristics - Condition for maximum torque, Losses and efficiency, Load test - No load and blocked rotor tests - Circle diagram, Separation of no load losses, Double cage rotors, Induction generator, Synchronous induction motor.

4. STARTING AND SPEED CONTROL OF THREE PHASE INDUCTION MOTOR: Need for starting, Types of starters, Rotor resistance, Auto transformer and Star-delta starters, Speed control, Change of voltage, torque, number of poles and slip, Cascaded connection, Slip power recovery scheme.

5. SINGLE PHASE INDUCTION MOTORS AND SPECIAL MACHINES

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