micro lession plan for SGP

 


Andhra Loyola Institute of Engineering and Technology

Approved by AICTE, Accredited by NAAC, Affiliated to JNTUK

 

Department of  EEE

Teacher/Instructor:  G.GANTAIAHSWAMY, Assistant Professor,

 

Lesson Plan for a Day

Course Name:  SWITCH GEAR AND PROTECTION

 Year/Sem :  IV/ I

 

Course Objectives

 

 

• To provide the basic principles and operation of various types of circuit breakers.

• To study the classification, operation and application of different types of

    electromagnetic protective relays.

• To explain protective schemes, for generator and transformers.

• To impart knowledge of various protective schemes used for feeders and bus bars.

• To explain the principle and operation of different types of static relays.

• To study different types of over voltages in a power system and principles of different

   protective schemes for insulation co–ordination.

 

 

 

Course Outcomes                

 

1

Factual

1. To provide the basic principles and operation of various types of circuit breakers.

2

Conceptual

2. To study the classification, operation and application of different types of

    electromagnetic protective relays

3. To explain protective schemes, for generator and transformers.

4 To impart knowledge of various protective schemes used for feeders and bus bars.

3

Procedural

5. To explain the principle and operation of different types of static relays.

 

 

4

Applied

6. To study different types of over voltages in a power system and principles of different

   protective schemes for insulation co–ordination.

 

Textbooks:

1. Power System Protection and Switchgear by Badari Ram and D.N Viswakarma,

TMH Publications

2. Power system protection- Static Relays with microprocessor applications.by

T.S.MadhavaRao,TMH

 

Lesson 1: BASIC PRINCIPLES AND OPERATION OF VARIOUS TYPES OF CIRCUIT BREAKERS.

  Contents/Activities

1

Factual

To provide the basic principles and operation of various types of circuit breakers

2

Conceptual

To explain protective schemes, for generator and transformers.

3

Procedural

Some reference books

Simulations

IEEE Journal papers

Discussion forums/blogs

Quiz

 

4

Applied

Solving Exercises

Simulations & Analysis

Assignments

Writing research articles

 

 

 

 

Schedule and Sequence: Day Plan for Lesson 1 - BASIC PRINCIPLES

 

Lesson 1– Total Classes 9

Session/week/ Lesson-1

Total Classes -9

Topic

Objectives

Before Class - Videos, e-Books, Case studies

In-Class – Activities, Quiz

(Micro teaching)

Post Class - Assignment, Discussion Forum

 

Day-1

BASIC PRINCIPLES AND OPERATION OF VARIOUS TYPES OF CIRCUIT BREAKERS..

 

TO INTRODUCE THE DIFFERENT TYPES  of CIRCUIT BREAKERS

Videos

https://www.youtube.com/watch?v=tRX4j7pRZao

 

 

Discussion on motors (10 Min)

 PPT  presentation

(30 Min)

Discussion or

Poll activity

         (5 min)

Summery (5min)

Doubts clari-fication (10 min)

 

 Learning outcomes –

.

·         To learn the different types of   circuit breakers.

ü  Post on Discussion Forum.

ü  Write a review on the topic.

Day-2

various types of circuit breakers.

To study the  construction of circuit breakers

 

https://www.youtube.com/watch?v=23i0prqMfT0

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

l  Understand the construction of  vrm

l  Answer questions related to the topic.

 

Day -3

various types of circuit breakers

Operation of circuit breakers

https://www.youtube.com/watch?v=MSHVl1YXqjo

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

l  Understand the operation of  vrm

Answer questions related to the topic

Day – 4

Restriking

Voltage and Recovery voltages

To study the Restriking

Voltage and Recovery voltages

https://www.youtube.com/watch?v=qLPEu9_1tc8

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

l  Understand the operation of  Single stack stepper motor

Answer questions related to the topic

Day – 5

Restriking phenomenon - RRRV

To study the Restriking phenomenon - RRRV

https://www.youtube.com/watch?v=H6N8kSSrv4E

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

l  Understand the operation of  multi stack stepper motor

Answer questions related to the topic

Day-6

Current chopping and Resistance switching

To study Current chopping and Resistance switching

Text book  no 3&

https://www.youtube.com/watch?v=gSotHM8SzBw

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

l  Understand the Open loop control of 3- phase VR stepper motor

Answer questions related to the topic

Day-7

Introduction to oil circuit breakers

To study the Introduction to oil circuit breakers

https://www.youtube.com/watch?v=EeREbm6sKL4

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

Understand the principle of hybid type synchronous stepper motor Answer questions related to the topic

Day-8

Description and operation of Air Blast

To understand Description and operation of Air Blast

Text book no:3

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

Understand Different

configuration for switching the phase windings control circuits for stepper motors Answer questions related to the topic

Day-9

CB ratings and 

specifications.

To study CB ratings and 

specifications

https://www.youtube.com/watch?v=lSW7MbSiGGg

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

Understand Open

loop and closed loop control of 2-phase hybrid stepping motor. Answer questions related to the topic

 

Schedule and Sequence: Day Plan for Lesson 2 - Electromagnetic Protection

 

Lesson 2–Total Classes 6

Session/week/ Lesson-2

Total Classes -6

Topic

Objectives

Before Class - Videos, e-Books, Case studies

In-Class – Activities, Quiz

(Micro teaching)

Post Class - Assignment, Discussion Forum

 

Day-10

Balanced beam type attracted armature relay

To study the  Balanced beam type attracted armature relay

 

Literature survey

 

Discussion on motors (10 Min)

 PPT  presentation

(30 Min)

Discussion or

Poll activity

         (5 min)

Summery (5min)

Doubts clari-fication (10 min)

 

 Learning outcomes –

.

Able to understand the principles of arc interruption for application to high voltage

ü  circuit breakers of air, oil, vacuum, SF6 gas type Post on Discussion Forum.

ü  Write a review on the topic.

Day-11

induction disc and

induction cup relays

To study the  induction disc and

induction cup relays

https://www.youtube.com/watch?v=JfZXSc5Xmlg

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Able to understand the principles of arc interruption for application to high voltage

circuit breakers of air, oil, vacuum, SF6 gas type

Day -12

Torque equation - Relays classification

Torque equation - Relays classification

TEXT BOOK NO.3

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Ability to understand the working principle and operation of different types of

electromagnetic protective relays.

Day – 13

Instantaneous– DMT and

IDMT types

To study the Instantaneous– DMT and

IDMT types

https://www.youtube.com/watch?v=-L5sIMikCJ8

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Ability to understand the working principle and operation of different types of

electromagnetic protective relays.

Day – 14

Instantaneous– DMT and

IDMT types

To study the Instantaneous– DMT and

IDMT types

https://www.youtube.com/watch?v=-L5sIMikCJ8

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

Instantaneous– DMT and

IDMT types Answer questions related to the topic

Day-15

– Applications of relays

To study – Applications of relays.

Text book  no 3&

https://www.youtube.com/watch?v=gmbmT2C2sr0

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

Applications of relays

Answer questions related to the topic

 

Schedule and Sequence: Day Plan for Lesson 3 - Electromagnetic Protection

 

Lesson 3–Total Classes 7

Session/week/ Lesson-3

Total Classes -7

Topic

Objectives

Before Class - Videos, e-Books, Case studies

In-Class – Activities, Quiz

(Micro teaching)

Post Class - Assignment, Discussion Forum

 

Day-16

Directional

relays

To  STUDY Directional

relays materials used

Literature survey

 

Discussion on motors (10 Min)

 PPT  presentation

(30 Min)

Discussion or

Poll activity

         (5 min)

Summery (5min)

Doubts clari-fication (10 min)

 

 Learning outcomes –

.To learn Directional

relays electrical machines

ü  Write a review on the topic.

Day-17

Differential relays and percentage differential relays

To study the  Differential relays and percentage differential relays

https://www.youtube.com/watch?v=7bb7vQI3wpQ

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

l  Understand the Differential relays and percentage differential relays Answer questions related to the topic.

 

Day -18

– Universal torque equation

– To study the  Universal torque equation

TEXT BOOK NO.3

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

Universal torque equation Answer questions related to the topic

Day – 19

Distance relays: Impedance– Reactance– Mho and offset mho relays handling and

magnetization

To study the Distance relays: Impedance– Reactance– Mho and offset mho relays magnetization-Mechanical properties, handling and

magnetization

LITERATURE SURVEY

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

Distance relays: Impedance– Reactance– Mho and offset mho relays handling and

magnetization Answer questions related to the topic

Day – 20

Characteristics of

distance relays and comparison

.

 

To study the Characteristics of

distance relays and comparison

.

 

LITERATURE SURVEY

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

Characteristics of

distance relays and comparison

.

Answer questions related to the topic

DAY-21

Over current and under voltage relays–

To study the Over current and under voltage relays–

https://www.youtube.com/watch?v=XLNDd3R3QOc

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to Over current and under voltage relays

DAY-22

REVISION

REVISION

REVISION

REVISION

REVISION

 

 

Schedule and Sequence: Day Plan for Lesson 4 - Generator Protection and Transformer Protection

 

 

Lesson 4–Total Classes 6

Session/week/ Lesson-4

Total Classes -7

Topic

Objectives

Before Class - Videos, e-Books, Case studies

In-Class – Activities, Quiz

(Micro teaching)

Post Class - Assignment, Discussion Forum

 

Day-23

Protection of generators against stator faults–

To study the  Protection of generators against stator faults–

Literature survey

 

Discussion on motors (10 Min)

 PPT  presentation

(30 Min)

Discussion or

Poll activity

         (5 min)

Summery (5min)

Doubts clari-fication (10 min)

 

 Learning outcomes –

.

ü  Protection of generators against stator faults––Post on Discussion Forum.

ü  Write a review on the topic.

Day-24

Rotor faults and abnormal conditions

To study the  Rotor faults and abnormal conditions

https://www.youtube.com/watch?v=ZAY5JInyHXY

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

Rotor faults and abnormal conditions

 Answer questions related to the topic.

 

Day -25

restricted earth fault and inter turn fault protection

To study the  restricted earth fault and inter turn fault protection -

TEXT BOOK NO.3

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

restricted earth fault and inter turn fault protection - Answer questions related to the topic

Day – 26

Percentage differential protection

To study the   Percentage differential protection

TEXT BOOK NO.3

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

Percentage differential protection

- Answer questions related to the topic

Day – 27

Design of CT’s ratio.

To study Design of CT’s ratio.

IEEE PAPERS

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

Design of CT’s ratio Answer questions related to the topic

DAY-28

Buchholz relay protection

To study Buchholz relay protection

TEXT BOOK NO.3

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to Buchholz relay protection

DAY-29

REVISION

REVISION

REVISION

REVISION

REVISION

Schedule and Sequence: Day Plan for Lesson 5 - Feeder and Bus bar Protection

 

Lesson 5–Total Classes 6

Session/week/ Lesson-5

Total Classes -7

Topic

Objectives

Before Class - Videos, e-Books, Case studies

In-Class – Activities, Quiz

(Micro teaching)

Post Class - Assignment, Discussion Forum

 

Day-30

Protection of lines: Over currentProtection schemes

Protection of lines: Over currentProtection schemes

https://www.youtube.com/watch?v=aENCBEic7vo

Discussion on motors (10 Min)

 PPT  presentation

(30 Min)

Discussion or

Poll activity

         (5 min)

Summery (5min)

Doubts clari-fication (10 min)

 

 Learning outcomes –

Protection of lines: Over currentProtection schemes.

ü  Post on Discussion Forum.

ü  Write a review on the topic.

Day-31

PSM,TMS - Numerical examples

PSM,TMS - Numerical examples

ieee papers

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students acquire knowledge of faults and protective schemes for high power

generator and transformers.

Answer questions related to the topic.

 

Day -32

Carrier current and three zone distance relay using impedance relays

To study Carrier current and three zone distance relay using impedance relays

TEXT BOOK NO.3

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

Carrier current and three zone distance relay using impedance relays - Answer questions related to the topic

Day – 33

Protection of bus bars

by using Differential protection.

 

 

To study Protection of bus bars

by using Differential protection.

 

-

TEXT BOOK NO.3

https://www.youtube.com/watch?v=R7E61d9cLi0

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

Protection of bus bars

by using Differential protection.

- Answer questions related to the topic

Day – 34

Static relay components

To study Static relay components

IEEE PAPERS

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

Static relay components

Answer questions related to the topic

DAY-35

PROBLEMS

PROBLEMS

TEXT BOOK NO.3

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to SOLVE THE PROBLEMS ON BLDC MOTOR

DAY-36

REVISION

REVISION

REVISION

REVISION

REVISION

 

 

Schedule and Sequence: Day Plan for Lesson 6 - Static and Digital Relays

Lesson 6–Total Classes 6

Session/week/ Lesson-6

Total Classes -8

Topic

Objectives

Before Class - Videos, e-Books, Case studies

In-Class – Activities, Quiz

(Micro teaching)

Post Class - Assignment, Discussion Forum

 

Day-37

Static over current relays

Static over current relays

https://www.youtube.com/watch?v=AQqyGNOP_3o

Discussion on motors (10 Min)

 PPT  presentation

(30 Min)

Discussion or

Poll activity

         (5 min)

Summery (5min)

Doubts clari-fication (10 min)

 

 Learning outcomes –

ü  Student to learn Construction– principle of Static over current relays

Day-38

Construction– principle of operation LIM

Construction– principle of operation LIM

https://www.youtube.com/watch?v=AQqyGNOP_3o

Discussion on motors (10 Min)

 PPT  presentation

(30 Min)

Discussion or

Poll activity

         (5 min)

Summery (5min)

Doubts clari-fication (10 min)

 

 Learning outcomes –

ü  Student to learn Construction– principle of operation LIM

Day -39

Static distance relay–

Micro processor based digital relays

 

Static distance relay–

Micro processor based digital relays

 

TEXT BOOK NO.3

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

Static distance relay–

Micro processor based digital relays

- Answer questions related to the topic

Day – 40

Generation of over voltages in power systems

Generation of over voltages in power systems

TEXT BOOK NO.3

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

Generation of over voltages in power systems - Answer questions related to the topic

Day – 41

Protection against lightning over voltages–

Valve type and zinc oxide lighting arresters

To study Protection against lightning over voltages–

Valve type and zinc oxide lighting arresters.

IEEE PAPERS

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

Protection against lightning over voltages–

Valve type and zinc oxide lighting arresters Answer questions related to the topic

DAY-42

Insulation coordination– BIL– impulse ratio

To study Insulation coordination– BIL– impulse ratio

IEEE PAPERS

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Students should be able to:

Insulation coordination– BIL– impulse ratio Answer questions related to the topic

DAY-43

Grounded and ungrounded neutral

systems–

To study Grounded and ungrounded neutral

systems–

Text book

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

Learning outcomes –

Grounded and ungrounded neutral

systems–

DAY-44

Standard impulse test wave– volt-time characteristics

To study Standard impulse test wave– volt-time characteristics N

Text book

Revise previousclass – (10 mins)

PPT presentation –

(30 min)

quiz(10 min)

Doubts clarification

        (10 min)

REVISION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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