Download EE8401 Electrical Machines – II (EM-II) Books Lecture Notes Syllabus Part A 2 marks with answers EE8401 Electrical Machines – II (EM-II) Important Part B 13 marks, Direct 16 Mark Questions and Part C 15 marks Questions, PDF Books, Question Bank with answers Key, EE8401 Electrical Machines – II (EM-II) Syllabus & Anna University EE8401 Electrical Machines – II (EM-II) Question Papers Collection.
Download link is provided and students can download the Anna University EE8401 Electrical Machines – II (EM-II) Syllabus Question bank Lecture Notes Part A 2 marks with answers Part B 13 marks and Part C 15 marks Question Bank with answer, All the materials are listed below for the students to make use of it and score good (maximum) marks with our study materials.
“EE8401 Electrical Machines – II (EM-II) Notes,Lecture Notes, Previous Years Question Papers”
“EE8401 Electrical Machines – II (EM-II) Important 13 marks & 15 marks Questions with Answers”
“EE8401 Electrical Machines – II (EM-II) Important 2 marks & 16 marks Questions with Answers”
“EE8401 Electrical Machines – II (EM-II) Important Part A & Part B Questions”
“EE8401 Electrical Machines – II (EM-II) Syllabus, Local Author Books, Question Banks”
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EE8401 Electrical Machines – II (EM-II) Study Materials – Details
| Semester | 04 |
| Department | Electrical & Electronics Engineering (EEE) |
| Year | Second Year (II Year) |
| Regulation | 2017 |
| Subject Code / Name | EE8401 Electrical Machines – II (EM-II) |
| Content | Syllabus, Question Banks, Local Authors Books, Lecture Notes, Important Part A 2 Marks Questions and Important Part B 13 Mark Questions, Direct 16 Mark Questions, Part C 15 Mark Questions, Previous Years Question Papers Collections. |
| Materials Format | PDF (Free Download) |
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 power- angle 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 Stardelta 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.
Anna University EE8401 Electrical Machines – II (EM-II) Books Question banks Lecture Notes Syllabus EE8401 Electrical Machines – II (EM-II) Part A 2 marks with answers Part B 13 marks Questions, 16 marks Questions & Part C 15 marks Questions with answers & Anna University EE8401 Electrical Machines – II (EM-II) Question Papers Collection and Local Author Books.
