EE6504 Electrical Machines II - All Useful Study Materials

EE6504 Electrical Machines II Syllabus Notes Question Papers Question Bank with answers download

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EE6504 Electrical Machines II study materials such as all 5 unit wise notes, question banks, 2 marks with answers (Part A), 16 marks questions (Part B), Previous year question papers, model question papers, Important Questions as well as ebook in pdf format have been provided.
Students can make use of the below table to access all study materials for free. EE6504 Electrical Machines II study materials are provided here in PDF as well as in word format. Students can download the ebook from our website freely or they get the source link related to the subject. Students can also download Electrical Machines II related PPT's and PDF's which they can use it to prepare for their exams as well as for their taking up their seminar during college hours.

EE6504 Electrical Machines II Syllabus - EM 2 Syllabus

UNIT I SYNCHRONOUS GENERATOR
Constructional details – Types of rotors –winding factors- emf equation – Synchronous reactance – Armature reaction – Phasor diagrams of 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 A.S.A methods – steady state powerangle characteristics– Two reaction theory –slip test -short circuit transients - Capability Curves.

UNIT II SYNCHRONOUS MOTOR
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.

UNIT III THREE PHASE INDUCTION MOTOR
Constructional details – Types of rotors –- Principle of operation – Slip –cogging and crawling - Equivalent circuit – Torque-Slip characteristics - Condition for maximum torque – Losses and efficiency – Load test - No load and blocked rotor tests - Circle diagram – Separation of losses – Double cage induction motors –Induction generators – Synchronous induction motor.

UNIT IV STARTING AND SPEED CONTROL OF THREE PHASE INDUCTION MOTOR
Need for starting – Types of starters – DOL, Rotor resistance, Autotransformer and Star-delta starters – Speed control – Voltage control, Frequency control and pole changing – Cascaded connection-V/f control – Slip power recovery scheme-Braking of three phase induction motor: Plugging, dynamic braking and regenerative braking.

UNIT V SINGLE PHASE INDUCTION MOTORS AND SPECIAL MACHINES
Constructional details of single phase induction motor – Double field revolving theory and operation – Equivalent circuit – No load and blocked rotor test – Performance analysis – Starting methods of single-phase induction motors – Capacitor-start capacitor run Induction motor- Shaded pole induction motor - Linear induction motor – Repulsion motor - Hysteresis motor - AC series motor- Servo motors- Stepper motors - introduction to magnetic levitation systems.

EE6504 Electrical Machines II (EM II) - All useful study materials

Download EE6504 Electrical Machines II (EM 2) Notes Question Papers Question bank Important Questions with answers and online ebook using below table directly. 
EE6504 Study Materials Download Link
EE6504 Syllabus Click here to download Syllabus
EE6504 Notes Notes 1 | Notes 2 | Notes 3
EE6504 Question Bank QB 1 Link | QB 2 Link | QB 3 Link
EE6504 Question Papers Click here to download Question paper
EE6504 2 marks with Answers (Part A) Click here to download 2 marks with answers
EE6504 16 marks (Part B) Click here to download 16 marks
EE6504 Important Questions Click here to download important Questions
EE6504 eBook (online book PDF) Download link Click here to download ebook online
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