l1 - instruction & power system

7/31/2019 L1 - Instruction & Power System

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ELE 101 Basic Electrical Technology (BET)Department of Electrical & Electronics Engineering,

Manipal Institute of Technology, Manipal UniversityAcademic Session: July 2010 November 2010


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Course Overview

Department of Electrical & Electronics Engg, Manipal Institute of Technology, Manipal 02

Course Outline

Overview of Electrical System

Analysis of Electric Circuits

Analysis of Magnetic Circuits

Introduction to Electrical Machinery

Electrical Measuring Instruments

References

E. Hughes, Electrical and Electronics Technology, Pearson

Nagasarkar & Sukhija, Basic Electrical Technology, Oxford

Nagrath & Kothari, Basic Electrical Technology, Tata McGraw Hill


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Academic Schedule


Commencement of Class : July 16, 2010

Test 1 : 7 9, September 2010 Test 2 : 8 10, November 2010

Last Instructional day: 25, November 2010

End Semester Examination : 29, November 2010

Make-up examination : Before next semester reopening

Commencement of Next Semester : 11, January 2011


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Instructions


4 Credit Course [3 1 0 4]

Use of Non-programmable scientific Calculators

Grading system

Sessional Tests :50 %

Tests : 40 %

1 Hour duration with no Choice

Assignments :10 %

2 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


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Assignment Evaluation Guidelines


2 Assignment Sheets of 15 questions each

Assignment Marking not related to test performance Assignment Evaluation

Each assignment :15 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 dateAll Assignments must be submitted in the a single assignment

note book.


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Faculty Team


Subject coordinator Prof. Dr. Ciji Pearl Kurian (CPK)

Section

M Prof. B.K.Singh(BKS)

N Mr.H.V.Gururaj Rao(HVG)

O Prof. T. S. Sudheer Kumar (TSK)

P Mrs. Vijayalaxmi (VL)

Q Mrs. Jayalakshmi N.S(JNS)

R Mr. Shankaranarayana K (SNK)

S Mr. M. V. Kamath (MVK)

T Mrs. Bharathi R.B (BRB)

U Mr.Arun P.P(APP)

V Mr. Vineeth Patil (VPP)

W Mrs. Soubhagya Seetha (SSN)

X Mr.Pramod A.Dsa(PD)


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Introduction to the course


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Electric Power System

ELE 101 / 102 Dept of E & E Engg, MIT Manipal 81

Branch of Electrical Engineering which deal with the

Technology ofGeneration,

Transmission and

Distribution

DC Power system

Pearl Street Station in New York City, 1882

IlluminatingCompanies by Thomas A. Edison

Three phase AC Power System, 18962 Generators & Transmission line @ 25 Hz


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Power System Components

Generation subsystem

Transmission subsystem

Sub-transmission subsystem

Distribution subsystem

Protection & Control subsystem

Most complex man made system !



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Power System Structure

SUB TRANSMISSION

NETWORK

EHV AC: 765 kV, 400 kVHV AC: 220 kV

HVDC: 500 kV

132 kV, 110 kV,

66 kV, 33kV

TRANSMISSION

NETWORK

GENERATION

TO OTHER

POOL MEMBER

TO OTHER

POOL MEMBER

Very large

Customers

Large

Customers

Medium

Customers

Small Customers

(3 Phase 415 V/ 1 Phase, 240 V)

DISTRIBUTION

NETWORK

11 kV

415 V

Primary

Secondary

3 Phase, 50 Hz

11 kV to 22 kV



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Power System Structure



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Transmission & Distribution Voltage Levels


Transmission Networks EHV AC or HVDC

Operates @ 765 kV/ 400 kV/ 220 kV AC or 500 kV DCAC Sub-Transmission Networks

Operates @ 132 kV/ 110 kV/ 66 kV/ 33 KV

AC Distribution Network

Primary side: 11 kVSecondary side: 415 V, 4 wire

l1 - instruction & power system

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