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 References 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 McGraw 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 Prof. Mohan Kumar S (MKS) Section A 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

Dept of E & E Engg, MIT Manipal 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

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

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

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

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