Hello Electrical Engineering students, I am sharing the Electrical Machines-II PDF class lecture notes, eBook, book as per the Electrical Engineering Third year course syllabus. These Electrical Machines-II quick revision notes will help you prepare on the exam day and score good marks.
List of topics covered in Electrical Machines-II quick revision PDF Hand written class notes, book, eBook for Electrical Engineering Third Year:
CLICK HERE to download another eBook of Electrical machines.
List of topics covered in Electrical Machines-II quick revision PDF Hand written class notes, book, eBook for Electrical Engineering Third Year:
- 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.
- 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.
- 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.
- 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.
- SINGLE PHASE INDUCTION MOTORS AND SPECIAL MACHINES
CLICK HERE to download another eBook of Electrical machines.
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