ELE 102 Basic Electrical Technology BET Department of

ELE 102 Basic Electrical Technology (BET) Department of Electrical & Electronics Engineering, Manipal Institute of Technology, Manipal University Academic Session: Jan 2010 – May 2010

Course Overview • Course Outline • Overview of Electrical System • Analysis of Electric Circuits • Analysis of Magnetic Circuits • Introduction to Electrical Machinery • Electrical Measuring Instruments • Electrical power scenario in India • References • E. Hughes, Electrical and Electronics Technology, Pearson • Nagasarkar & Sukhija, Basic Electrical Technology, Oxford • Nagrath & Kothari, Basic Electrical Technology, Tata Mc. Graw Hill Department of Electrical & Electronics Engg, Manipal Institute of Technology, Manipal 02

Academic Schedule • Commencement of Class : January 04, 2010 • Test 1 : February, 2010 • Test 2 : Mar, 2010 • Test 3 : April, 2010 • End Semester Examination : April-May, 2010 • Make-up examination : Before next semester reopening • Commencement of Next Semester : July, 2010 Department of Electrical & Electronics Engg, Manipal Institute of Technology, Manipal 03

Instructions • 4 Credit Course [3 1 0 4] • Use of Non-programmable scientific Calculators • Grading system • Sessional Tests : 50 % • Best 2 of 3 Tests : 40 % • 1 Hour duration with no Choice • Assignments : 10 % • 3 assignments • Late Submission beyond 5 days not permitted • End Semester Evaluation : 50 % • 3 Hour duration, 5 out of 6 Questions • 75 % compulsory attendance of contact hours • Prior Permission from HOD/Section Coordinator is necessary in case of absence due to Institute/University events participation Department of Electrical & Electronics Engg, Manipal Institute of Technology, Manipal 04

Assignment Evaluation Guidelines • 3 Assignment Sheets of 10 questions each • Assignment Marking not related to test performance • Assignment Evaluation • Each assignment : 10 marks • Marks deductions • Question not written for the solution : 1 Mark • Solutions not in same order as given in assignment: 1 Mark • Not attempted / Incomplete solution : 1 Mark per question • Late Submission : 1 Mark per day for 5 days • Zero marks for assignments submitted 5 days beyond last date • All Assignments must be submitted in the a single assignment note book. Department of Electrical & Electronics Engg, Manipal Institute of Technology, Manipal 05

Faculty Team Subject coordinator Section Prof. Mohan Kumar S (MKS) A Prof. Mohan Kumar S (MKS) B Dr. Savitha Kini (SGK) C Mr. T. S. Sudheer Kumar (TSK) D Mrs. Sandhyalakshmi (SL) E Mrs. Vijayalaxmi (VL) F Mr. Harish Kumar J. R. (HK) G Dr. C. S. Adiga (CSA) H Mrs. Soubhagya Seetha (SS) I Dr. P. Giridhar Kini (PGK) J Mr. M. V. Kamath (MVK) Department of Electrical & Electronics Engg, Manipal Institute of Technology, Manipal 06

Introduction to the course

Electric Power System Branch of Electrical Engineering which deal with the Technology of Generation, Transmission and Distribution DC Power system Pearl Street Station in New York City, 1882 “Illuminating Companies” by Thomas A. Edison Three phase AC Power System, 1896 2 Generators & Transmission line @ 25 Hz 1 ELE 101 / 102 Dept of E & E Engg, MIT Manipal 8

Power System Components • • • Generation subsystem Transmission subsystem Sub-transmission subsystem Distribution subsystem Protection & Control subsystem Most complex man made system ! ELE 101 / 102 Dept of E & E Engg, MIT Manipal 9

Power System Structure ELE 101 / 102 Dept of E & E Engg, MIT Manipal 10

Power System Structure ELE 101 / 102 Dept of E & E Engg, MIT Manipal 11

Transmission & Distribution Voltage Levels Transmission Networks – EHV AC or HVDC Operates @ 765 k. V/ 400 k. V/ 220 k. V AC or 500 k. V DC AC Sub-Transmission Networks Operates @ 132 k. V/ 110 k. V/ 66 k. V/ 33 KV AC Distribution Network Primary side: 11 k. V Secondary side: 415 V, 4 wire ELE 101 / 102 Dept of E & E Engg, MIT Manipal 12