LESSON PLAN NAME OF FACULTY Garima + Manoj ...single-phase induction motor by changing value of capacitor and also to reverse the direction of rotation of a single phase induction

NAME OF FACULTY

DISCIPLINE

SEMESTER

SUBJECT

LESSON PLAN

DURATION WORK LOAD (LECTURE/

PRACTICAL)

LECTURE DAY PRACTICAL

DAY

TOPIC

1 Main constructional features of synchronous machine. 1

2 commutator and brushless excitation system. 2

3 Generation of three phase emf. 3

4 Production of rotating magnetic field in a three phase

winding.

4

5 Concept of distribution factor and coil span factor. 5

6 Concept of emf equation. 6

7 Armature reaction at unity, lag and lead power factor. 7

8 Operation of single synchronous machine independently

supplying a load.

8

9 Operation of single synchronous machine and regulation

by synchronous impedance method.

9

10 Need and necessary conditions of parallel operation of

alternators.

10

11 Synchronizing an alternator (Synchroscope method) with

the bus bars.

11

12 Operation of synchronous machine as a motor. 12

13 starting methods of a synchronous motor. 13

14 Effect of change in excitation of a synchronous motor 14

15 Concept and Cause of hunting and its prevention 15

16 Rating and cooling of synchronous machines. 16

17 Applications of synchronous machines as an alternator. 17

18 Applications of synchronous machines as a synchronous

condenser

18

19 Salient constructional features of squirrel cage 3-phase

induction motor.

19

20 Salient constructional features of slip ring 3-phase

induction motor.

20

21 Principle of operation of induction motor. 21

22 slip and its significance. 22

23 Locking of rotor and stator fields 23

24 Rotor resistance and inductance of induction motor. 24

25 emf and current of induction motor. 25

26 Relationship between copper loss and the motor slip. 26

27 Power flow diagram of an induction motor 27

28 Factors determining the torque. 28

29 Torque-slip curve stable and unstable zones of induction

motor.

29

30 Effect of rotor resistance upon the torque slip

relationship

30

31 Double cage rotor motor and its applications 31

32 Starting of 3-phase induction motors,using DOL starter. 32

33 Starting of 3-phase induction motors,using star delta

starter.

33

34 Starting of 3-phase induction motors,using auto

transformer.

34

35 Causes of low power factor of induction motors. 35

36 Testing of 3-phase motor on no load. 36

37 Testing of 3-phase motor on blocked rotor test and to

find efficiency.

37

38 Speed control of induction motor. 38

39 Harmonics and its effects in Induction Motors. 39

40 cogging and crawling in Induction Motors. 40

41 Introduction: Fractional Kilo Watt (FKW) Motors. 41

42 Single phase induction motors; Construction. 42

43 Single phase induction motors; characteristics . 43

44 Single phase induction motors; applications. 44

45 Nature of field produced in single phase induction motor. 45

46 Split phase induction motor. 46

47 Capacitors start and run motor. 47

48 Shaded pole motor. 48

Garima + Manoj

Electrical Engineering

5th

Electrical Machines - II

THEORY-04 PRACTICAL- 03

15 week

Perform at least two tests on a 3- phase induction motor as per BIS

code

Determination of efficiency by (a) no load test and blocked rotor

test on an induction motor (b)

direct loading of an induction motor (refer BIS code)




Determination of effect of rotor resistance on torque speed curve

of an induction motor

11th

12th

5th

6th

7th

Determination of the regulation and efficiency of alternator from

the open circuit and short

circuit test

To plot relationship between no load terminal voltage and

excitation current in a synchronous

generator at constant speed

Determination of the relationship between the voltage and load

current of an alternator,

keeping excitation and speed constant

Synchronization of polyphase alternators and load sharing

9th

10th

Study of ISI/BIS code for 3-phase induction motors

Determination of the effect of variation of excitation on

performance of a synchronous motor

8th



circuit test

LESSON PLAN

WEEK THEORY PRACTICAL

1st Demonstration of revolving field set up by a 3-phase wound stator

3rd

2nd

4th

49 Reluctance start motor 49

50 Alternating current series motor and universal motors. 50

51 Single phase synchronous motor. 51

52 Reluctance motor. 52

53 Hysteresis motor. 53

54 Construction and working principle of linear induction

motor.

54

55 Construction and working principle of stepper motor. 55

56 Construction and working principle of servomotor. 56

57 Construction and working principle of submersible motor 57

58 introduction to energy efficient motors. 58

59 Revision 59

60 Revision 60

To study the effect of a capacitor on the starting and running of a

single-phase induction motor

by changing value of capacitor and also to reverse the direction of

rotation of a single phase

induction motor

15th

13th

14th







induction motor

TopicPractical

DayTopic

1stIntroduction to SCR: Construction and working principles

of an SCR

2nd Two transistor analogy

3rd characteristics of SCR

4thSCR specifications and rating

5thConstruction, working principles and V-I

characteristics of DIAC


characteristics of TRIAC


characteristics of Quadriac8th Basic idea about the selection of heat sinks for SCR

9thBasic idea about the selection of heat sinks for TRIACS

10thMethods of triggering a Thyristor. Study of triggering

circuits11th UJT, its Construction

12th working principles and V-I characteristics of UJT.

13th UJT relaxation oscillator

14th Commutation of Thyristors (Concept)

15th Series and parallel operation of Thyristors

16thApplications of SCR, TRIACS and Quadriac such as light

intensity control

17thApplications of SCR, TRIACS and Quadriac for speed

control of DC and universal motor

18thApplications of SCR, TRIACS and Quadriac such as fan

regulator, battery charger etc.19th dv/dt and di/dt protection of SCR.

20thSingle phase half wave controlled rectifier with

resistive load and inductive load,21st concept of free wheeling diode.

22ndSingle phase half controlled full wave rectifier (No

mathematical derivation)

23rdSingle phase fully controlled full wave rectifier bridge

(Workshops only)

24thSingle phase full wave centre tapped rectifier (Workshops

only)

25thThree phase full wave half controlled bridge rectifier

(Workshops only)

6th 6

Observe the wave shape

across SCR and load of an

illumination control

circuit

7th 7

Fan speed regulator using

TRIAC Quadriac

(fabrication of this circuit)

3To draw V-I

characteristics of a DIAC

4th 4To draw uni-junction

transistor characteristics

5th 5

Observe the output wave

of an UJT relaxation

oscillator

WeekPractical

1st 1To draw V-I

characteristics of an SCR

2nd 2To draw V-I

characteristics of a TRIAC

3rd

Subject INDUSTRIAL ELECTRONICS AND CONTROL OF DRIVES

Lesson Plan Duration 15 WEEKS Work Load (Lecture/

Practical) per week (in

hours)Theory-4 Practicals-03

LESSON PLAN

Name of the Faculty Devender Kumar

Discipline ELECTRICAL ENGINEERING

Semester 5TH

26thThree phase full wave fully controlled bridge rectifier

(Workshops only)

27th Inverter-introduction, working principles28th voltage driven series inverters and application.29th voltage driven parallel inverters and application.30th current driven series inverters and applications31st current driven parallel inverters and applications

32nd Choppers-introduction

33rd types of choppers34th working principles of choppers.35th Applications of choppers.

36th Dual converters-introduction

37th working principles of Dual converters

38th applications of dual converter.

39th Cyclo-converters- introduction

40th types of cyclo-converter.

41st working principles of cyclo-converter.

42nd applications of cyclo-converter.

43rdThyristor Control of Electric Drives: DC drives control

(Basic Concept)

44th Half wave drives45th Full wave drives

46th Chopper drives

47th AC drives control, Phase control

48thVariable frequency a.c. drives

49th Constant V/F application

50th Voltage controlled inverter drives51st Constant current inverter drives

52nd Cyclo convertors controlled AC drives

53rd Slip control AC drives

54th Uninterrupted Power Supplies: UPS.

55th Stabilizers

56th SMPS

57th UPS online,UPS off line

58th Storage devices (batteries) and their maintenance

59th REVISION and CLASS TEST


15th 15 REVISION

13th 13 REVISION

14th 14 REVISION

10th 10

11th 11Single phase controlled

rectifier

12th 12

Use of Variable

Frequency Drive for

running a 3 phase

Induction motor

8th 8

Speed-control of a DC

shunt motor or universal

motor

9th 9Speed-control of a DC shunt

motor or universal motor

7th 7


TRIAC Quadriac


To observe the output wave

shape on CRO of a Single

phase half controlled full

wave rectifier

NAME OF FACULTY

DISCIPLINE

SEMESTER

SUBJECT

LESSON PLAN

DURATION

WORK LOAD

(LECTURE/

PRACTICAL)

LECTURE

DAY

TOPIC

1 Main resources of energy, conventional and non-conventional

2 Different types of power stations

3 thermal power station Flow diagrams and brief details of their

operation

4 hydro power station Flow diagrams and brief details of their

operation

5 gas, power station Flow diagrams and brief details of their

operation

6 diesel power station Flow diagrams and brief details of their

operation

7 nuclear power station Flow diagrams and brief details of their

operation

8 comparison of the generating stations on the basis of running cost,

site, starting, maintenance etc.

9 Importance of non-conventional sources of energy in the present

scenario

10 Brief details of solar energy

11 Brief details of bio-energy

12 Brief details of wind energy

13 Fixed and running cost, load estimation

14 demand factor, load factor,

diversity factor

15 power factor and their effect on cost of generation, simple

problems

there on.

16 Base load and peak load power stations

17 inter-connection of power stations and its

advantages

18 concept of regional and national grid.

19 Layout of transmission system, selection of voltage for H.T and L.T

lines

4th

5th

THEORY-04, Practical-Nill

WEEK THEORY

1st

2nd

3rd

LESSON PLAN

Manoj


5th

ELECTRICAL POWER –I

15 week

20 advantages of high voltage for Transmission of power in both AC

and DC

21 Comparison of different systems: AC versus DC for power

transmission

22 conductor

material and sizes from standard tables

23 Constructional features of transmission lines

24 Types of supports, types of insulators

25 Types of conductors,

26 Selection of insulators,

27 conductors, earth wire and their

accessories

28 Transposition of conductors and string efficiency of suspension

type

insulators

29 Bundle Conductors

30 Mechanical features of line: Importance of sag,

31 calculation of sag, effects of wind and

ice related problems

32 Indian electricity rules pertaining to clearance

33 Electrical features of line: Calculation of resistance

34 Electrical features of line: Calculation of inductance and

capacitance without derivation in a.c. transmission line,

35 voltage regulation

36 concept of corona.

Effects of corona and remedial measures

37 Transmission Losses

38 Distribution System: Lay out of HT and LT distribution system

39 constructional feature of distribution lines

and their erection

40 LT feeders and service mains

41 Simple problems on AC radial

distribution system

42 determination of size of conductor

43 Preparation of estimates of HT and LT lines (OH and Cables).

44 Constructional features of LT (400 V), HT (II kV) underground

cables

45 advantages and

disadvantages of underground system with respect to overhead

system

46 Calculation of losses in distribution system

47 Faults in underground cables

48 determine fault location by Murray Loop Test

10th

11th

12th

5th

6th

7th

8th

9th

49 determine fault location by Varley

Loop Test

50 Brief idea about substations; out door grid sub-station 220/132 KV


outdoor substations

52 Layout of 33/11 and kV/400V distribution substation

53 various auxiliaries andequipment associated with 33/11 and

kV/400V distribution substation

54 Concept of power factor

55 Reasons and disadvantages of low power factor

56 Methods for improvement of power factor using capacitor banks

57 Methods for improvement of power factor using VAR Static

Compensator (SVC)

58 Revision

59 Revision

60 Class Test

13th

14th

15th

Govt. Polytechnic Education Society Sanghi (Rohtak) Haryana

Electrical Engineering Department

Lesson Plan

Name of the Faculty Devender + Vikas

Discipline Electrical engineering

Semester 3rd

Subject Computer Applications in Electrical Installation

Lesson Plan Duration From July 2018 to Nov2018

Work Load (Theory/Practical) per week/3hours (Theory 00 / Practical 03)

Week Day Practical

1 1 Unit -1 Introduction MATLAB and SCILAB

MATLAB Programming – input/output 2

2 1 Types of graphs, functions,

2

3 1 Loops, structures

2

4 1 MATLAB Simulink.

2

5 1 Programming and simulation examples and solution

2

6 1 Assignment /Revision/File check

2

7 1 Mid-term viva-voice evaluation

2

8 1 Unit -2: Introduction to LABVIEW

2

9 1 Graphical Programming using LabVIEW including creation of VIs, sub VIs

2

10 1 structures, arrays, clusters, charts and graphs, strings, File I/Os

2

11 1 Practice on NI ELVIS and other DAQ hardware

2

12 1 Assignment /Revision/ File check

2


2

14 1 Unit3: Utility of EPLAN software

2


2

16 1 Internal Practical

2



Lesson plan (for odd-semester as per revised curriculum and study scheme)

Name of Faculty Devender + Vikas

Discipline Electrical Engineering

Semester 3rd

Subject Estimating and costing in Electrical Engineering

Lesson Plan Duration From July2018 to Nov2018

Work load (Theory + Practical) Per Week [03+03] Group1&2

Week Day Theory Topic/ Assignment/ Test No. Practical

1st

1 Introduction to complete syllabus

1

Framing of Tender and reply to

tender to get job/project

2 Purpose of estimating and costing

3 Performa for making estimates, Preparation of

materials schedule, Costing, price list

2nd

1 Preparation of tender document, Net price list

2

Identification of wiring for

different applications

2 Market survey, Overhead charges

3 Labour charges, EPM and FPM, Contingency,

Profit

3rd

1 Purchase system, Enquiries, Comparative

statements, Payment of bills, orders for supply

3

Practical Quiz No.1/ Revision and

file checking 2 Assignment /revision of unit 1st

3 Class Test (1st unit)

4th

1 Unit-2: Types of wiring: Cleat, batten

4

Prepare an estimate for a Two

room residential building as per

given plan

2 Casing capping and conduit wiring, Comparison

of different wiring systems

3 Design of wiring schemes for particular situation

of domestic and industrial installation.

5th

1 Wiring accessories used for Electrical Installation

Use of protective devices i.e. MCB

5


file checking 2 ELCB ,Use of wire-gauge and table

3 Revision/ queries of unit-2

6th

1 Tentative 1stsessional test

6

Prepare an estimate for service

connection for residential building

having connected load -kW

2 Evaluation of sessional marks etc. Display and

analysis of sessional marks

3 Unit-3 Domestic installations, Electrical layout of

Domestic Installation

7th

1 Standard practice as per IS and IE rules, Planning

of circuits, sub circuits

7


file checking

2 Industrial installations Position of different

accessories

3 Preparing estimates including cost as per ,

schedule rate pattern and actual market rate

8th

1 Industrial Installation : Planning of installation for

single phase, Motors of different rating

8

Mid-term Viva—voce and practical

assessment 2 Designing for single phase motors of different

ratings

3 Electrical circuit diagram for Industrial

installations, Starters for Industrial installations

1 Preparation of list of materials for Industrial

9th

installations

9

Visit a nearby substation and list

the components with diagram

2 Estimating and costing exercises on workshop

with singe-phase motor load


with 3-phase motor load and the light load

10th

1 Service line connections estimate for domestic up

to 10 KW from pole to energy meter.

10

Assignments and quiz/class tests 2 Service line connections estimate for Industrial

loads up to 20 KW over-head & underground

connection from pole to energy meter

3 Class test /assignment 3rd unit

11th

1 Problem solving/checking

11

Laboratory and practical work

Drawing single and wiring diagram

2 Unit 4th Transmission and distribution lines

overhead planning and designing of lines with

different fixtures based on unit cost calculations

3

Types of substations, substation schemes and

components

12th

1 Estimate of 11/0.4 KV pole mounted substation

up to 200 KVA rating

12

Viva—voce/class test

2 Methods of earthling of substations

3 Key Diagram of 66 KV/11KV

13th

1 Key Diagram of 11 KV/0.4 KV Substation

13

Practical Quiz / Revision and file

checking

2 Single line diagram, layout sketching of outdoor,

indoor 11kV sub-station

3

Single line diagram, layout sketching of outdoor,

indoor 33kV substation

14th

1 Class test /assignment 4th unit

14


checking


3 Unit-5: Preparation of Tender Documents

15th

1 Tender – constituents finalization, specimen

tender

15


checking 2 Class test /assignment 5th unit

3 Revision/checking

16th

1 HSBTE old Question paper solution

16

Internal practical evaluation 2 HSBTE old Question paper solution




Lesson Plan

Name of the Faculty Guest faculty


Semester 3rd

Subject EEDD-I


Work Load (Theory/Practical) per week /3hours (Theory 00 / Practical 06) (Group1+group2)

Week Day Practical

1st

1 Unit 1 : Introduction Symbols and Signs Conventions

2 Drawing sheet1: Various Electrical Symbols used in Domestic and Industrial Installation

and Power System

2nd 1 Unit2: Wiring diagram introduction ,Drawing sheet2 :Wiring Diagram of light

2 Drawing sheet:Wiring Diagram of fan

3rd 1 Drawing sheet:Wiring Diagram bell and alarm circuits

2 Drawing sheet: Wiring Diagram Staircase

4th 1 Drawing sheet: Wiring Diagram godown wiring

2 Checking and correction in Drawing sheet

5th

1 Unit 3: Introduction Panels/Distribution Boards

2 Two Drawing sheet : panels/Distribution board using MCB and ElCB and change over

switches for domestic installation

6th 1 Drawing sheet: industrial and commercial installation


7th 1 Unit4: Introduction to orthographic projections of Simple Electrical Parts

2 Drawing sheet of Bus bar post/ Kit Kat

8th 1 Drawing sheet of Pin type and shackle type insulator (Pin Type 11kV/66kV)


9th 1 Drawing sheet of Bobbins of a small transformer / choke

2 Drawing sheet of Stay insulators/Suspension type insulators

10th 1 Checking and correction in Drawing sheet

2 Drawing sheet of Rotor of a squirrel cage induction motor

11th 1

Drawing sheet of Motor body (induction motor) as per IS Specifications (using outside

dimensions)


12th 1 Drawing sheet of Slip rings of 3-phase induction Motor

2 Drawing sheet of Stator of 3 phase Induction motor (Sectional View)

13th


2 Unit 5: Introduction to AutoCAD Drawing sheet1 Prepare wiring diagram and block

diagrams for circuits/systems using any Engineering Graphic package (preferably CAD)



15th 1 Revision/checking

2 Revision/checking

16th 1 Quiz/Checking and correction in Drawing sheet

2 Viva-voice and Internal Practical




Name of Faculty Guest faculty


Semester 3rd (odd- semester)

Subject Electrical and Electronics Engineering Materials


Work load (Theory + Practical) Per Week (04+00)

Week Day Topics

1st

1 Introduction to Classification of materials

2 Classification of Conducting ,semi conducting and insulating materials based on atomic

structure

3 Classification based on energy bands

4 Revision and Class test of 1st unit

2nd

1 Introduction to Conducting Materials Resistance and factors affecting it

Such as alloying and temperature

2 Classification of conducting material as low resistivity and high resistivity materials

3 low resistance materials Copper: General properties as conductor resistivity,

temperature coefficient and density

4 Mechanical properties of hard-drawn and annealed copper corrosion, contact

resistance

3rd

1 Application of copper in the field of electrical engineering.

2 Aluminium: General properties as resistivity, temperature coefficient, density

3 Mechanical properties of hard and annealed aluminium, solder ability, contact

resistance

4 Applications in the field of electrical engineering.

4th

1 Steel: Mechanical properties of steel

2 Applications in the field of electrical engineering.

3 Introduction to bundle conductors and its applications

4 Low resistivity copper alloys Brass, Bronze and their applications

5th

1 Applications of special metals e.g. Silver, Gold, Platinum etc

2 High resistivity materials and their applications manganin, constantan,

3 Nichrome, mercury, platinum, carbon and tungsten

4 Superconductors and their applications

6th

1 Revision and problem related to 2nd unit

2 Class Test of 2nd unit

3 Review of Semi-conducting Materials, Semi-conductors and their properties

4 Materials used for electronic components like resistors, capacitors, diodes, transistors

and inductors etc

7th

1 Revision and problem related to 3rd unit

2 Class Test of 3rd unit

3 Insulating materials; General Properties

4 Electrical Properties :Resistivity, surface resistance, dielectric loss, dielectric strength

8th

1 Physical Properties Hygroscopicity,tensile and compressive strength, abrasive

resistance, brittleness

2 Thermal Properties: Heat resistance, classification according to permissible

temperature rise

3 Chemical Properties: Solubility, chemical resistance, weather ability

4 Mechanical properties, mechanical structure, tensile structure

9th

1 Revision and problem related to 4thunit

2 Class Test of 4th unit

3 Introduction to Insulating Materials and their applications

4 Plastics Definition and classification

10th

1 Thermosetting materials: Bakelite, amino resins, epoxy resins their important

properties and applications

2 Thermo-plastic materials: PVC, Polyethelene, silicones, their important properties and

applications

3 Natural insulating materials, properties and their applications

4 Mica and Mica products, Asbestos and asbestos products, Ceramic materials

11th

1 Glass and glass products Cotton, silk, jute, paper, Rubber, Bitumen

2 Mineral and insulating oil for transformer, insulating varnish for coating and

impregnation

3 Gaseous materials; Air, Hydrogen, Nitrogen, SFtheir properties and applications


12th


2 Magnetic Materials: Introduction, Ferromagnetic materials, permeability

3 B-H curve, magnetic saturation, hysteresis loop including coercive force and residual

magnetism

4 Concept of eddy current and hysteresis loss, Curie temperature, magnetostriction

effect.

13th

1 Soft Magnetic Materials: Alloyed steels with silicon: High silicon alloy steel for

transformers

2 low silicon alloy steel for electric rotating machines

3 Cold rolled grain oriented steels for transformer, Non-oriented steels for rotating

machine, Nickel-iron alloys, Soft Ferrites

4 Hard magnetic materials Tungsten steel, chrome steel , hard ferrites cobalt and

Steel applications.

14th



3 Special Materials Thermocouple, bimetals

4 leads soldering and fuses material and their applications

15th


2 Introduction of various engineering materials necessary for fabrication of electrical

machines

3 such as motors, generators, transformers etc.


16th


2 Viva-voice related to subject

3 Revision/Review/Test of old HSBTE Papers




Lesson plan

Name of Faculty Vikas Chahal


Semester 3rd

Subject Fundamentals of Electrical Engineering


Work load [Theory + Practical] Per Week [04+03] Group1&2


1st

1 Introduction to Electrical Energy

1

To Verify Ohm’s Law 2 Application of Electrical Energy with example

3 Different forms of energy

4 Advantages and uses of electrical energy Measure the resistance of a cold

lamp filament with the help of

calculations. Measure the current

drawn by the lamp at different

voltages from zero to 220 volts

and the resistance of lamp at

different voltages, plot a graph

between current and voltage

2nd

1 Basic Electrical Quantities charge, current,

voltage

2

2 Resistance, power and energy with their units

and example.

3 Conversion of units of work power and energy

from one form to another

4 Revision of important topics from chapter-1

3rd

1 Introduction to DC Circuits, Ohm’s law

3


file checking 2 Resistances in Series and Parallel

3 Kirchhoff’s laws, KCL and KVL with example

4 Problem solving using KCL and KVL

4th

1 Thevenin’s theorem with example 4 To verify that R= R1+R2+…. Rn

where R1, R2 Rn etc. are

resistances

connected in series

2 Superposition theorem with example

3 Maximum power transfer and Norton’s

theorem

4 Problem solution based on above theorems

5th

1 Star-delta transformation with exemples

5

To verify1/R= 1/R1+1/R2..1/Rn

Where R1, R2 etc. are resistances

connected in parallel

2 Problems Discussions and revision of 2nd

chapter

3 Class Test of 1st and 2nd unit

4 Basic idea about primary and secondary cells

6th

1 Working principle, construction and

applications of Lead acid

6


file checking 2 Nickel Cadmium and Silver Oxide Cells

working, construction and applications

3 Charging methods used for lead acid Battery

4 Care and maintenance of a lead acid battery

7th

1 Grouping of cells in series and parallel

7

Verification of Kirchhoff’s current

and voltage laws applied to DC

circuits

2 Class test & Assignment of 3rd Unit

3 Magnetism and Electro magnetism

4 Magnetic field around a straight current

carrying conductor and a solenoid

8th

1 Force between two parallel current carrying

conductors

8

To find ratio of inductance value

of a coil having air/iron core and

to see the effect of magnetic core 2 Force on a conductor placed in the magnetic

field on inductance

3 Series magnetic circuits, simple problems

4 Concept of hysteresis, loop and hysteresis loss

9th

1 Revision of 4th unit

9


file checking

2 Class Test & Assignment of 4th unit

3 Faraday's Laws of electromagnetic induction

4 Lenz's law, Fleming's Right and Left Hand Rule

10th

1 Principle of self and mutually induced e.m.f.

10

To construct an RL and RC

circuit and to measure impedance

and phase angle

2 Inductances in series and parallel Energy

stored in a magnetic field

3 Concept of eddy currents, eddy current loss


11th

1 AC Fundamentals Concept of A.C. generation

single phase and three phase

11

Measurement of power and

power factor of a single phase RLC

circuit. To calculate kVA and kVAR

2 Difference between A.C and D.C

3 Concept of alternating current and voltage,

equation of instantaneous values ,, average

value, r.m.s value

4 Form factor, power factor and power triangle

12th

1 Concept of phase and phase difference

2 Representation of sinusoidal alternating

quantities by vectors

12


file checking

3 Phasor algebra (addition, subtraction, multip -

lication and division of complex quantities)

4 Revision and Class Test of 6th Unit

13th

1 AC Circuits, AC through pure resistance,

inductance and capacitance

13

Viva-voice/Practice of experiment 2 Alternating voltage applied to RL,RC

3 Alternating voltage applied to RLC series and

parallel circuit to discuss performance

4 Susceptance, conductance and admittance

14th

1 Power in pure R, L, C, RL, RC and RLC circuits

14

Testing a battery for its charged

condition and to charge it

2 Active and reactive components of current and

their significance

3 Power factor and its practical significance


15th

1 Poly-Phase Systems,Advantages of 3Ø over 1-

Ø

15

Revision and checking 2 System Star & delta connections with phase

and line voltage and current relations.

3 3-phase balanced and unbalanced circuits

4 Power in 3-phase circuits

16th


16

Internal Practical/viva-voice




NAME OF FACULTY

DISCIPLINE

SEMESTER

SUBJECT

LESSON PLAN

DURATION WORK LOAD (LECTURE/

PRACTICAL)

LECTURE DAY PRACTICAL

DAY

TOPIC

1 Main constructional features of synchronous machine. 1

2 commutator and brushless excitation system. 2

3 Generation of three phase emf. 3

4 Production of rotating magnetic field in a three phase

winding.

4

5 Concept of distribution factor and coil span factor. 5

6 Concept of emf equation. 6

7 Armature reaction at unity, lag and lead power factor. 7

8 Operation of single synchronous machine independently

supplying a load.

8

9 Operation of single synchronous machine and regulation

by synchronous impedance method.

9

10 Need and necessary conditions of parallel operation of

alternators.

10

11 Synchronizing an alternator (Synchroscope method) with

the bus bars.

11

12 Operation of synchronous machine as a motor. 12

13 starting methods of a synchronous motor. 13

14 Effect of change in excitation of a synchronous motor 14

15 Concept and Cause of hunting and its prevention 15

16 Rating and cooling of synchronous machines. 16

17 Applications of synchronous machines as an alternator. 17

18 Applications of synchronous machines as a synchronous

condenser

18

19 Salient constructional features of squirrel cage 3-phase

induction motor.

19

20 Salient constructional features of slip ring 3-phase

induction motor.

20

21 Principle of operation of induction motor. 21

22 slip and its significance. 22

23 Locking of rotor and stator fields 23

24 Rotor resistance and inductance of induction motor. 24

25 emf and current of induction motor. 25

26 Relationship between copper loss and the motor slip. 26

27 Power flow diagram of an induction motor 27

28 Factors determining the torque. 28

29 Torque-slip curve stable and unstable zones of induction

motor.

29

30 Effect of rotor resistance upon the torque slip

relationship

30

31 Double cage rotor motor and its applications 31

32 Starting of 3-phase induction motors,using DOL starter. 32

33 Starting of 3-phase induction motors,using star delta

starter.

33

34 Starting of 3-phase induction motors,using auto

transformer.

34

35 Causes of low power factor of induction motors. 35

36 Testing of 3-phase motor on no load. 36

37 Testing of 3-phase motor on blocked rotor test and to

find efficiency.

37

38 Speed control of induction motor. 38

39 Harmonics and its effects in Induction Motors. 39

40 cogging and crawling in Induction Motors. 40

41 Introduction: Fractional Kilo Watt (FKW) Motors. 41

42 Single phase induction motors; Construction. 42

43 Single phase induction motors; characteristics . 43

44 Single phase induction motors; applications. 44

45 Nature of field produced in single phase induction motor. 45

46 Split phase induction motor. 46

47 Capacitors start and run motor. 47

48 Shaded pole motor. 48

Garima + Manoj


5th

Electrical Machines - II

THEORY-04 PRACTICAL- 03

15 week

Perform at least two tests on a 3- phase induction motor as per BIS

code









11th

12th

5th

6th

7th



circuit test

To plot relationship between no load terminal voltage and

excitation current in a synchronous

generator at constant speed

Determination of the relationship between the voltage and load

current of an alternator,

keeping excitation and speed constant

Synchronization of polyphase alternators and load sharing

9th

10th

Study of ISI/BIS code for 3-phase induction motors

Determination of the effect of variation of excitation on

performance of a synchronous motor

8th



circuit test

LESSON PLAN

WEEK THEORY PRACTICAL

1st Demonstration of revolving field set up by a 3-phase wound stator

3rd

2nd

4th

49 Reluctance start motor 49

50 Alternating current series motor and universal motors. 50

51 Single phase synchronous motor. 51

52 Reluctance motor. 52

53 Hysteresis motor. 53

54 Construction and working principle of linear induction

motor.

54

55 Construction and working principle of stepper motor. 55

56 Construction and working principle of servomotor. 56

57 Construction and working principle of submersible motor 57

58 introduction to energy efficient motors. 58

59 Revision 59

60 Revision 60





induction motor

15th

13th

14th







induction motor

TopicPractical

DayTopic

1stIntroduction to SCR: Construction and working principles

of an SCR

2nd Two transistor analogy

3rd characteristics of SCR

4thSCR specifications and rating


characteristics of DIAC


characteristics of TRIAC


characteristics of Quadriac8th Basic idea about the selection of heat sinks for SCR

9thBasic idea about the selection of heat sinks for TRIACS

10thMethods of triggering a Thyristor. Study of triggering

circuits11th UJT, its Construction

12th working principles and V-I characteristics of UJT.

13th UJT relaxation oscillator

14th Commutation of Thyristors (Concept)

15th Series and parallel operation of Thyristors

16thApplications of SCR, TRIACS and Quadriac such as light

intensity control

17thApplications of SCR, TRIACS and Quadriac for speed

control of DC and universal motor

18thApplications of SCR, TRIACS and Quadriac such as fan

regulator, battery charger etc.19th dv/dt and di/dt protection of SCR.

20thSingle phase half wave controlled rectifier with

resistive load and inductive load,21st concept of free wheeling diode.

22ndSingle phase half controlled full wave rectifier (No

mathematical derivation)

23rdSingle phase fully controlled full wave rectifier bridge

(Workshops only)

24thSingle phase full wave centre tapped rectifier (Workshops

only)

25thThree phase full wave half controlled bridge rectifier

(Workshops only)

6th 6

Observe the wave shape

across SCR and load of an

illumination control

circuit

7th 7


TRIAC Quadriac


3To draw V-I

characteristics of a DIAC

4th 4To draw uni-junction

transistor characteristics

5th 5

Observe the output wave

of an UJT relaxation

oscillator

WeekPractical

1st 1To draw V-I

characteristics of an SCR

2nd 2To draw V-I

characteristics of a TRIAC

3rd

Subject INDUSTRIAL ELECTRONICS AND CONTROL OF DRIVES

Lesson Plan Duration 15 WEEKS Work Load (Lecture/

Practical) per week (in

hours)Theory-4 Practicals-03

LESSON PLAN

Name of the Faculty Devender Kumar

Discipline ELECTRICAL ENGINEERING

Semester 5TH

26thThree phase full wave fully controlled bridge rectifier

(Workshops only)

27th Inverter-introduction, working principles28th voltage driven series inverters and application.29th voltage driven parallel inverters and application.30th current driven series inverters and applications31st current driven parallel inverters and applications

32nd Choppers-introduction

33rd types of choppers34th working principles of choppers.35th Applications of choppers.

36th Dual converters-introduction

37th working principles of Dual converters

38th applications of dual converter.

39th Cyclo-converters- introduction

40th types of cyclo-converter.

41st working principles of cyclo-converter.

42nd applications of cyclo-converter.

43rdThyristor Control of Electric Drives: DC drives control

(Basic Concept)

44th Half wave drives45th Full wave drives

46th Chopper drives

47th AC drives control, Phase control

48thVariable frequency a.c. drives

49th Constant V/F application

50th Voltage controlled inverter drives51st Constant current inverter drives

52nd Cyclo convertors controlled AC drives

53rd Slip control AC drives

54th Uninterrupted Power Supplies: UPS.

55th Stabilizers

56th SMPS

57th UPS online,UPS off line

58th Storage devices (batteries) and their maintenance



15th 15 REVISION

13th 13 REVISION

14th 14 REVISION

10th 10

11th 11Single phase controlled

rectifier

12th 12

Use of Variable

Frequency Drive for

running a 3 phase

Induction motor

8th 8

Speed-control of a DC

shunt motor or universal

motor

9th 9Speed-control of a DC shunt

motor or universal motor

7th 7


TRIAC Quadriac


To observe the output wave

shape on CRO of a Single

phase half controlled full

wave rectifier

NAME OF FACULTY

DISCIPLINE

SEMESTER

SUBJECT

LESSON PLAN

DURATION

WORK LOAD

(LECTURE/

PRACTICAL)

LECTURE

DAY

TOPIC

1 Main resources of energy, conventional and non-conventional

2 Different types of power stations

3 thermal power station Flow diagrams and brief details of their

operation

4 hydro power station Flow diagrams and brief details of their

operation

5 gas, power station Flow diagrams and brief details of their

operation

6 diesel power station Flow diagrams and brief details of their

operation

7 nuclear power station Flow diagrams and brief details of their

operation

8 comparison of the generating stations on the basis of running cost,

site, starting, maintenance etc.

9 Importance of non-conventional sources of energy in the present

scenario

10 Brief details of solar energy

11 Brief details of bio-energy

12 Brief details of wind energy

13 Fixed and running cost, load estimation

14 demand factor, load factor,

diversity factor

15 power factor and their effect on cost of generation, simple

problems

there on.

16 Base load and peak load power stations

17 inter-connection of power stations and its

advantages

18 concept of regional and national grid.

19 Layout of transmission system, selection of voltage for H.T and L.T

lines

4th

5th

THEORY-04, Practical-Nill

WEEK THEORY

1st

2nd

3rd

LESSON PLAN

Manoj


5th

ELECTRICAL POWER –I

15 week

20 advantages of high voltage for Transmission of power in both AC

and DC

21 Comparison of different systems: AC versus DC for power

transmission

22 conductor

material and sizes from standard tables

23 Constructional features of transmission lines

24 Types of supports, types of insulators

25 Types of conductors,

26 Selection of insulators,

27 conductors, earth wire and their

accessories

28 Transposition of conductors and string efficiency of suspension

type

insulators

29 Bundle Conductors

30 Mechanical features of line: Importance of sag,

31 calculation of sag, effects of wind and

ice related problems

32 Indian electricity rules pertaining to clearance

33 Electrical features of line: Calculation of resistance

34 Electrical features of line: Calculation of inductance and

capacitance without derivation in a.c. transmission line,

35 voltage regulation

36 concept of corona.

Effects of corona and remedial measures

37 Transmission Losses

38 Distribution System: Lay out of HT and LT distribution system

39 constructional feature of distribution lines

and their erection

40 LT feeders and service mains

41 Simple problems on AC radial

distribution system

42 determination of size of conductor

43 Preparation of estimates of HT and LT lines (OH and Cables).

44 Constructional features of LT (400 V), HT (II kV) underground

cables

45 advantages and

disadvantages of underground system with respect to overhead

system

46 Calculation of losses in distribution system

47 Faults in underground cables

48 determine fault location by Murray Loop Test

10th

11th

12th

5th

6th

7th

8th

9th

49 determine fault location by Varley

Loop Test



outdoor substations

52 Layout of 33/11 and kV/400V distribution substation

53 various auxiliaries andequipment associated with 33/11 and

kV/400V distribution substation

54 Concept of power factor

55 Reasons and disadvantages of low power factor

56 Methods for improvement of power factor using capacitor banks

57 Methods for improvement of power factor using VAR Static

Compensator (SVC)

58 Revision

59 Revision

60 Class Test

13th

14th

15th



Lesson Plan

Name of the Faculty Devender + Vikas

Discipline Electrical engineering

Semester 3rd

Subject Computer Applications in Electrical Installation


Work Load (Theory/Practical) per week/3hours (Theory 00 / Practical 03)

Week Day Practical

1 1 Unit -1 Introduction MATLAB and SCILAB

MATLAB Programming – input/output 2

2 1 Types of graphs, functions,

2

3 1 Loops, structures

2

4 1 MATLAB Simulink.

2

5 1 Programming and simulation examples and solution

2

6 1 Assignment /Revision/File check

2


2

8 1 Unit -2: Introduction to LABVIEW

2

9 1 Graphical Programming using LabVIEW including creation of VIs, sub VIs

2

10 1 structures, arrays, clusters, charts and graphs, strings, File I/Os

2

11 1 Practice on NI ELVIS and other DAQ hardware

2


2


2

14 1 Unit3: Utility of EPLAN software

2


2

16 1 Internal Practical

2




Name of Faculty Devender + Vikas


Semester 3rd

Subject Estimating and costing in Electrical Engineering


Work load (Theory + Practical) Per Week [03+03] Group1&2


1st

1 Introduction to complete syllabus

1

Framing of Tender and reply to

tender to get job/project

2 Purpose of estimating and costing

3 Performa for making estimates, Preparation of

materials schedule, Costing, price list

2nd

1 Preparation of tender document, Net price list

2

Identification of wiring for

different applications

2 Market survey, Overhead charges

3 Labour charges, EPM and FPM, Contingency,

Profit

3rd

1 Purchase system, Enquiries, Comparative

statements, Payment of bills, orders for supply

3


file checking 2 Assignment /revision of unit 1st

3 Class Test (1st unit)

4th

1 Unit-2: Types of wiring: Cleat, batten

4

Prepare an estimate for a Two

room residential building as per

given plan

2 Casing capping and conduit wiring, Comparison

of different wiring systems

3 Design of wiring schemes for particular situation

of domestic and industrial installation.

5th

1 Wiring accessories used for Electrical Installation

Use of protective devices i.e. MCB

5


file checking 2 ELCB ,Use of wire-gauge and table

3 Revision/ queries of unit-2

6th

1 Tentative 1stsessional test

6

Prepare an estimate for service

connection for residential building

having connected load -kW

2 Evaluation of sessional marks etc. Display and

analysis of sessional marks

3 Unit-3 Domestic installations, Electrical layout of

Domestic Installation

7th

1 Standard practice as per IS and IE rules, Planning

of circuits, sub circuits

7


file checking

2 Industrial installations Position of different

accessories

3 Preparing estimates including cost as per ,

schedule rate pattern and actual market rate

8th

1 Industrial Installation : Planning of installation for

single phase, Motors of different rating

8

Mid-term Viva—voce and practical

assessment 2 Designing for single phase motors of different

ratings

3 Electrical circuit diagram for Industrial

installations, Starters for Industrial installations

1 Preparation of list of materials for Industrial

9th

installations

9

Visit a nearby substation and list

the components with diagram


with singe-phase motor load


with 3-phase motor load and the light load

10th

1 Service line connections estimate for domestic up

to 10 KW from pole to energy meter.

10

Assignments and quiz/class tests 2 Service line connections estimate for Industrial

loads up to 20 KW over-head & underground

connection from pole to energy meter

3 Class test /assignment 3rd unit

11th


11

Laboratory and practical work

Drawing single and wiring diagram

2 Unit 4th Transmission and distribution lines

overhead planning and designing of lines with

different fixtures based on unit cost calculations

3

Types of substations, substation schemes and

components

12th

1 Estimate of 11/0.4 KV pole mounted substation

up to 200 KVA rating

12

Viva—voce/class test

2 Methods of earthling of substations

3 Key Diagram of 66 KV/11KV

13th

1 Key Diagram of 11 KV/0.4 KV Substation

13


checking

2 Single line diagram, layout sketching of outdoor,

indoor 11kV sub-station

3

Single line diagram, layout sketching of outdoor,

indoor 33kV substation

14th

1 Class test /assignment 4th unit

14


checking


3 Unit-5: Preparation of Tender Documents

15th

1 Tender – constituents finalization, specimen

tender

15


checking 2 Class test /assignment 5th unit

3 Revision/checking

16th


16

Internal practical evaluation 2 HSBTE old Question paper solution




Lesson Plan



Semester 3rd

Subject EEDD-I



Week Day Practical

1st



and Power System







5th














11th 1


dimensions)




13th







2 Revision/checking





Lesson Plan



Semester 3rd

Subject EEDD-I



Week Day Practical

1st



and Power System







5th














11th 1


dimensions)




13th







2 Revision/checking





Lesson plan

Name of Faculty Vikas Chahal


Semester 3rd

Subject Fundamentals of Electrical Engineering


Work load [Theory + Practical] Per Week [04+03] Group1&2


1st

1 Introduction to Electrical Energy

1

To Verify Ohm’s Law 2 Application of Electrical Energy with example

3 Different forms of energy

4 Advantages and uses of electrical energy Measure the resistance of a cold

lamp filament with the help of

calculations. Measure the current

drawn by the lamp at different

voltages from zero to 220 volts

and the resistance of lamp at

different voltages, plot a graph

between current and voltage

2nd

1 Basic Electrical Quantities charge, current,

voltage

2

2 Resistance, power and energy with their units

and example.

3 Conversion of units of work power and energy

from one form to another

4 Revision of important topics from chapter-1

3rd

1 Introduction to DC Circuits, Ohm’s law

3


file checking 2 Resistances in Series and Parallel

3 Kirchhoff’s laws, KCL and KVL with example

4 Problem solving using KCL and KVL

4th

1 Thevenin’s theorem with example 4 To verify that R= R1+R2+…. Rn

where R1, R2 Rn etc. are

resistances

connected in series

2 Superposition theorem with example

3 Maximum power transfer and Norton’s

theorem

4 Problem solution based on above theorems

5th

1 Star-delta transformation with exemples

5

To verify1/R= 1/R1+1/R2..1/Rn

Where R1, R2 etc. are resistances

connected in parallel

2 Problems Discussions and revision of 2nd

chapter

3 Class Test of 1st and 2nd unit

4 Basic idea about primary and secondary cells

6th

1 Working principle, construction and

applications of Lead acid

6


file checking 2 Nickel Cadmium and Silver Oxide Cells

working, construction and applications

3 Charging methods used for lead acid Battery

4 Care and maintenance of a lead acid battery

7th

1 Grouping of cells in series and parallel

7

Verification of Kirchhoff’s current

and voltage laws applied to DC

circuits

2 Class test & Assignment of 3rd Unit

3 Magnetism and Electro magnetism

4 Magnetic field around a straight current

carrying conductor and a solenoid

8th

1 Force between two parallel current carrying

conductors

8

To find ratio of inductance value

of a coil having air/iron core and

to see the effect of magnetic core 2 Force on a conductor placed in the magnetic

field on inductance

3 Series magnetic circuits, simple problems

4 Concept of hysteresis, loop and hysteresis loss

9th

1 Revision of 4th unit

9


file checking


3 Faraday's Laws of electromagnetic induction

4 Lenz's law, Fleming's Right and Left Hand Rule

10th

1 Principle of self and mutually induced e.m.f.

10

To construct an RL and RC

circuit and to measure impedance

and phase angle

2 Inductances in series and parallel Energy

stored in a magnetic field

3 Concept of eddy currents, eddy current loss


11th

1 AC Fundamentals Concept of A.C. generation

single phase and three phase

11

Measurement of power and

power factor of a single phase RLC

circuit. To calculate kVA and kVAR

2 Difference between A.C and D.C

3 Concept of alternating current and voltage,

equation of instantaneous values ,, average

value, r.m.s value

4 Form factor, power factor and power triangle

12th

1 Concept of phase and phase difference

2 Representation of sinusoidal alternating

quantities by vectors

12


file checking

3 Phasor algebra (addition, subtraction, multip -

lication and division of complex quantities)

4 Revision and Class Test of 6th Unit

13th

1 AC Circuits, AC through pure resistance,

inductance and capacitance

13

Viva-voice/Practice of experiment 2 Alternating voltage applied to RL,RC

3 Alternating voltage applied to RLC series and

parallel circuit to discuss performance

4 Susceptance, conductance and admittance

14th

1 Power in pure R, L, C, RL, RC and RLC circuits

14

Testing a battery for its charged

condition and to charge it

2 Active and reactive components of current and

their significance

3 Power factor and its practical significance


15th

1 Poly-Phase Systems,Advantages of 3Ø over 1-

Ø

15

Revision and checking 2 System Star & delta connections with phase

and line voltage and current relations.

3 3-phase balanced and unbalanced circuits

4 Power in 3-phase circuits

16th


16

Internal Practical/viva-voice


