EE8401 EM-II-II Syllabus
Anna University Regulation 2017 EEE EE8401 EM-II Syllabus for all 5 units are provided below. Download link for EEE 4th SEM EE8401 ELECTRICAL MACHINES – II Engineering Syllabus is listed down for students to make perfect utilization and score maximum marks with our study materials.
Anna University Regulation 2017 Electrical and Electronics Engineering(EEE) 4th SEM EE8401 EM-II ELECTRICAL MACHINES – II Engineering Syllabus
EE8401 ELECTRICAL MACHINES – II
To impart knowledge on the folowing Topics
Construction and performance of salient and non – salient type synchronous generators. Principle of operation and performance of synchronous motor. Construction, principle of operation and performance of induction machines. Starting and sped control of thre-phase induction motors. Construction, principle of operation and performance of single phase induction motors and special machines.
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 conected to infinite bus-Synchronizing and paralel operation – Synchronizing
torque -Change of excitation and mechanical input- Voltage regulation – EMF, MMF, ZPF and A.S.A methods – steady state power- angle characteristics– Two reaction theory –slip test -short circuit ransients – Capabilty 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 – Curent loci for constant power input, constant excitation and constant power developed-Hunting – natural frequency of oscilations – damper windings- synchronous condenser.
UNIT III THREE PHASE INDUCTION MOTOR
Constructional details – Types of rotors –- Principle of operation – Slip –coging and crawling- Equivalent circuit – Torque-Slip characteristics – Conditon for maximum torque – Loses and eficiency – Load test – No load and blocked rotor tests – Circle diagram – Separation of loses – Double cage induction motors –Induction generators – Synchronous induction motor.
UNIT IV STARTING AND SPEED CONTROL OF THREE PHASE INDUCTION
Ned for starting – Types of starters – DOL, Rotor resistance, Autotransformer and Star- delta starters – Sped control – Voltage control, Frequency control and pole changing – Cascaded conection-V/f control – Slip power recovery scheme-Braking of thre phase
induction motor: Pluging, 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- Steper motors – introduction to magnetic levitation systems.
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EE8401 EM-II Syllabus
Anna University 4th Sem EEE EM-II Syllabus
EE8401 ELECTRICAL MACHINES – II Engineering Syllabus free download
Anna University EEE EM-II Syllabus Regulation 2017
EE8401 Syllabus, EM-II Unit wise Syllabus – EEE 4th Semester