Home Syllabus 3rd Semester Ec9215 : Anna Univ Syllabus for Electrical Engineering 3rd Semester ECE

Ec9215 : Anna Univ Syllabus for Electrical Engineering 3rd Semester ECE

Anna Univ 3rd Semester Syllabus for ECE

Branch : ECE

Reg : 2008

[ for all Reg ,common ]

Univ : ANNA UNIVERSITY CHENNAI , ANNA UNIVERSITY COIMBATORE , ANNA UNIVERSITY MADURAI , ANNA UNIVERSITY TRICHY , ANNA UNIVERSITY TIRUNELVELI .

 

LIST OF OTHER SUBJECTS FOR ECE 3RD SEMESTER

Mathematics III
Electrical Engineering
Electromagnetic Fields and Waves
Electronic Circuits- I
Data Structures and Object Oriented Programming

in C++

Signals and Systems

 

EE9215                                        ELECTRICAL ENGINEERING                       L T P C

3 0 0  3

 

AIM

To  provide  knowledge  in  the  basic  concepts  of  three  phase  circuits,  electrical machines and power system.

 

PREREQUISTE

Electric circuit analysis

 

OBJECTIVE

To impart knowledge on

  • Three phase circuits
  • Principles of Electrical Machines
  • Various  components of power system

 

UNIT I              DC MACHINES                                                                                   9

Construction   of   DC   machines   –   theory   of   operation   of   DC   generators   – characteristics  of DC generators.   Operating principle  of DC motors – types of DC motors and their characteristics – speed control of DC motors.

 

UNIT II             TRANSFORMERS  AND THREE PHASE CIRCUITS                            9

Introduction  –  transformer  principle  of  operation  –  transformer  no–load  phasor diagram – EMF equation of a transformer  – transformer on–load phasor diagram – transformer  construction  –  equivalent  circuit  of  a  transformer  –  regulation  of  a transformer  – transformer  losses and efficiency  –auto  transformers.    Three-phase supply – star connection – Delta connection – power in three-phase systems – measurement  of power  in three-phase  systems  – comparison  of star and  delta  – advantages

 

UNIT II I           INDUCTION MACHINES                                                                     9

Construction  of  single-phase   motors  –  types  of  single  phase  motors  –  double revolving  field  theory  – starting  methods  – capacitor  start  capacitor  run motors  – shaded pole – repulsion type.  Principle of operation of three-phase induction motors

– construction – types – equivalent circuit – starting and speed control.

 

UNIT IV           SYNCHRONOUS MACHINES                                                             9

Principles of alternator – construction  details – types – equation of induced EMF – voltage regulation.  Methods of starting of  synchronous motors – torque equation – V curves – synchronous condensers .

 

UNIT V            INTRODUCTION OF POWER SYSTEMS                                           9

Structure  of   electrical  Power system –typical AC power supply scheme  –types of power   plants   –Variable   load   on   Power   plants-Interconnected    grid   system- transmission & distribution  of electrical energy –over head Vs Underground system

–Protection of power system –substation –types of tariff –power factor improvement

 

 

 

TEXT BOOKS


TOTAL: 45 PERIODS

 

1.     I.J Nagarath and Kothari DP ‘Electrical Machines ’ Tata McGraw Hill ,1997

2.    Del Toro ‘Electrical Engineering  Fundamentals’  Pearson Education, New Delhi,

2007.

3.   John Bird ‘Electrical Circuit theory and technology’ Elsevier, First Indian Edition,

2006.

 

REFERENCES

1.   Rajendra Prasad ‘Fundamentals  of Electrical engineering’  Prentice Hall of India,

2006.

2.   Thereja .B.L ‘Fundamentals of Electrical Engineering and Electronics’ S chand & Co Ltd, 2008

3.    V.K Mehta and Rohit Mehta ‘ Principle   of Electrical   Engineering’  S Chand & Company,2008

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ANNA UNIV SYLLABUS FOR 3RD SEM

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ELECTRONICS AND COMMUNICATION ENGINEERING

ELECTRICAL ENGINEERING SYLLABUS

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