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EE3405 - Electrical Machines - II Syllabus Regulation 2021 Anna University

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The article contains the subject code EE3405, which deals with the Anna University B.E Electrical and Electronics Engineering Semester – IV Electrical Machines – II Syllabus. Unit-wise detailed syllabus of this subject EE3405 is included in this article. You can get assistance for note preparation or can understand the chapters contain topics in one place.

Effective results need effective preparation and having the required knowledge of the topics included in the subject. If you want to perform well in academics proper guidance and the subject syllabus in mind are necessary, this article EE3405 – Electrical Machines – II Syllabus will fulfill the details regarding your preparation.

If you want to know more about the syllabus of B.E Electrical and Electronics Engineering connected to an affiliated institution’s four-year undergraduate degree program. We provide you with a detailed Year-wise, semester-wise, and Subject-wise syllabus in the following link B.E Electrical and Electronics Engineering Syllabus Anna University, Regulation 2021.

Aim Of Objectives:

  • To impart knowledge on the following Topics.
  • Construction and performance of salient and non-salient type synchronous generators.
  • Principle of operation and performance of the synchronous motor.
  • Construction, principle of operation, and performance of induction machines.
  • Starting and speed control of three-phase induction motors.
  • Construction, principle of operation, and performance of single-phase induction motors and special machines.

EE3405 – Electrical Machines – II 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 method – 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.

EE3405 - Electrical Machines - II Syllabus Regulation 2021

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.

Text Books:

  1. A.E. Fitzgerald, Charles Kingsley, Stephen. D. Umans, ‘Electric Machinery’, Me Graw Hill Publishing Company Ltd, 6th Education 2017.
  2. Stephen J. Chapman, ‘Electric Machinery Fundamentals’4th edition, McGraw Hill Education Pvt. Ltd, 4th Edition 2017.
  3. D.P. Kothari and I.J. Nagrath, ‘Electric Machines’, McGraw Hill Publishing Company Ltd, 5th Edition 2017
  4. P.S. Bhimbhra, ‘Electrical Machinery’, Khanna Publishers, edition 2, 2021.

References:

  1. Vincent Del Toro, ‘Basic Electric Machines’ Pearson India Education, 2016.
  2. M.N. Bandyo padhyay, Electrical Machines Theory and Practice, PHI Learning PVT LTD., New Delhi, 2011.
  3. B.R.Gupta, ’Fundamental of Electric Machines’ New age International Publishers,3rd Edition, Reprint 2015.
  4. Murugesh Kumar, ‘Electric Machines’, Vikas Publishing House Pvt. Ltd, First edition 2010.
  5. Alexander S. Langsdorf, Theory of Alternating-Current Machinery’, McGraw Hill Publications, 2001.

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