# EE0203 – Electric Circuit Analysis

```EE0309-DESIGN OF ELECTRICAL APPARATUS
1. Syllabus
2. Mapping of Program Outcomes with Instructional Objectives
3. Mapping of Program Educational Objectives with Program Outcomes
4. Assessment Evidences for Program Outcomes
5. Course Plan mapped with Program Outcomes
6. Notes of lessons
7. Evaluation of Program Outcomes-Direct Measurement
Question Paper for Cycle Test I
Answer Key for Cycle Test –I
TLP-5
Assessment Analysis
Students Sample
Question Paper for Surprise Test I
Answer Key for Surprise Test I
TLP-5
Assessment Analysis
Students Sample
Question Paper for Cycle Test II
Answer Key for Cycle Test –II
TLP-5
Assessment Analysis
Students Sample
Question Paper for Model Exam
TLP-5
Assessment Analysis
Students Sample
1
EE0309-DESIGN OF ELECTRICAL APPARATUS
8. Evaluation of Program Outcomes- Indirect Measurement
(Feedback on Course Outcomes from Students and Faculty)
2
EE0309-DESIGN OF ELECTRICAL APPARATUS
Syllabus
COURSE CODE:
EE0309
COURSE TITLE:
DESIGN OF ELECTRICAL APPARATUS
SYLLABUS:
EE 0309
DESIGN OF ELECTRICAL APPARATUS
Prerequisite
EE 0201,EE 0202
3
L
T
P
C
3
1
0
4
EE0309-DESIGN OF ELECTRICAL APPARATUS
PURPOSE
To enable the students gain fair knowledge on design of magnetic circuits and electrical
machines.
INSTRUCTIONAL OBJECTIVES
At the end of the course the students will be able to:
1.
Understand basics of design considerations for rotating and static electrical machines
2.
Design the single phase and three phase transformers
3.
Design rotating DC electrical machines
4.
Design rotating AC electrical machines (3 Phase and Single phase Induction motor,
Synchronous motor)
BASIC CONSIDERATION IN DESIGN
Classification of Areas of Design, Electrical Engineering materials – conducting, insulating
&amp; magnetic materials, design limitations and specifications, modes of Heat dissipation,
internal temperature, temperature gradient in cores &amp; slots, thermal resistively of winding.
TRANSFORMERS
Output equation of single phase and three phase transformers – window space factor –
overall dimensions – design of core and windings, design of tank with cooling tubes – core
area factor.
DESIGN OF DC MACHINES
Magnetic circuit calculations – total gap contraction factor, net length of Iron, MMF for air
gap, MMF for teeth, real and apparent flux densities. Output equation for DC machine,
choice of specific loadings, selection of number of poles, separation of D and L, Armature
Design – selection of number of slots, number of conductors, number of coils, Design of
commentator and brushes.
DESIGN OF THREE PHASE INDUCTION MOTORS
Output equation for induction motor – choice of specific loadings, separation of D and L, L/
criteria, Armature Design – selection of number of slots, number of conductors,
4
EE0309-DESIGN OF ELECTRICAL APPARATUS
determination of depth of core and other dimensions. Design of squirrel cage rotor, design of
wound rotor.
DESIGN OF SYNCHRONOUS MACHINES
Pole construction – run away speed – output equation, choice of specific loading, separation
of D and L, design of armature – number of slots, number of conductors. Determination of
depth of core and other dimensions, Estimation of air gap length, short circuit ratio – Design
of field system.
TEXT BOOKS
1. Mittle V.M. and Mittle.A, Design of Electrical Machines, standard publishers
Distribution, Fourth edition, 1996.
2. Sawhney, A.K. A course in Electrical Machine Design, Dhanpat rai &amp; sons, 1993.
REFERENCE BOOKS
1. Rai, H.M. Electrical Machine Design, Sathiya Prakashan Publications, Third edition,
1992.
2. Say M.G., The Performance &amp; Design of Alternating current Machines Isaac Pitman &amp;
sons Ltd., London 1995.
3. Clayton, A.E., Performance &amp; Design of Direct current Machines, English Language
Book society &amp; Sri Isaac Pitman &amp; sons Ltd., London 1995.
EE 0309 - DESIGN OF ELECTRICAL APPARATUS (R)
Course designed by
5
Department of Electrical and Electronics Engineering
EE0309-DESIGN OF ELECTRICAL APPARATUS
Student outcomes
a
b
x
C
X
d
e
f
g
h
i
j
K
x
X
Engineering
General
Category
(G)
Basic
Sciences
Sciences
and
(B)
Technical
Professional
Subjects(P)
Arts(E)
X
Electrical
Circuits
Machines
and
Electronics
Power
Intelligent
System
Systems
Systems
x
Course Coordinator
6
Mr .T.S.Subramaniam
EE0309-DESIGN OF ELECTRICAL APPARATUS
Mapping of Program Outcomes with Instructional Objectives
7
EE0309-DESIGN OF ELECTRICAL APPARATUS
Mapping of Program Instructional Objectives Vs Program Outcomes
Program Outcomes
Program Instructional objectives
Understand basics Design
of
the
single Design rotating DC Design
design phase and three phase electrical machines
AC
rotating
electrical
considerations for transformers
machines (3 Phase
rotating and static
and Single phase
electrical machines
Induction
motor,
Synchronous
motor)
a).An
ability
to
apply
X
knowledge of mathematics,
science, and engineering.
(c) an ability to design a
8
X
X
X
X
EE0309-DESIGN OF ELECTRICAL APPARATUS
system,
component,
or
process to meet desired
needs
within
constraints
realistic
such
as
economic, environmental,
social,
political,
ethical,
health
and
safety,
manufacturability,
and
sustainability
e).An ability to identify,
X
X
X
formulate, and solve
engineering problems
(k) an ability to use the
techniques,
skills,
and
modern engineering tools
necessary for engineering
practice.
9
X
X
X
EE0309-DESIGN OF ELECTRICAL APPARATUS
Mapping of Program Educational Objectives with Program Outcomes
10
EE0309-DESIGN OF ELECTRICAL APPARATUS
Mapping of Program Educational Objectives Vs Program Outcomes
PROGRAM OUTCOMES
PROGRAM EDUCATIONAL OBJECTIVES
(a–k OUTCOMES)
1
(a) an ability to apply knowledge of
mathematics, science, and engineering
11
X
2
3
4
EE0309-DESIGN OF ELECTRICAL APPARATUS
(b) an ability to design and conduct
experiments, as well as to analyze and
X
interpret data
(c) an ability to design a system, component,
X
or process to meet desired needs within
realistic constraints such as economic,
environmental, social,
political,
ethical,
health and safety, manufacturability, and
sustainability
(d)
an
ability
to
function
on
X
(e) an ability to identify, formulate, and
X
X
multidisciplinary teams
solve engineering problems
(f) an understanding of professional and
X
ethical responsibility
(g) an ability to communicate effectively in
X
both verbal and written form.
(h) the broad education necessary to
understand
the
impact
of
X
engineering
solutions in a global perspective.
(i) a recognition of the need for, and an
X
ability to engage in life-long learning
(j) a knowledge of contemporary issues
12
X
EE0309-DESIGN OF ELECTRICAL APPARATUS
(k) an ability to use the techniques, skills,
X
and modern engineering tools necessary for
engineering practice.
Assessment Evidences for Program Outcomes
13
X
EE0309-DESIGN OF ELECTRICAL APPARATUS
SRM University
Department of Electrical and Electronics Engineering
Course Code: EE0309
Course Title: DESIGN OF ELECTRICAL APPARATUS
INSTRUCTIONAL
OBJECTIVE
14
PROGRAM OUTCOME
EVIDENCE
EE0309-DESIGN OF ELECTRICAL APPARATUS
Understand
basics
of
design a).An ability to apply knowledge
CYCLE TEST-I
considerations for rotating and static of mathematics, science, and
electrical machines
engineering
(c) an ability to design a system, CYCLE TEST-I
component, or process to meet
desired
needs
within
realistic CYCLE TEST-I
constraints such as economic, CYCLE TEST-I
environmental, social, political,
ethical,
health
and
manufacturability,
safety,
and
sustainability
Design the single phase and three (c) an ability to design a system, CYCLE TEST-1
phase transformers
component, or process to meet
desired
needs
within
realistic
constraints such as economic,
environmental, social, political,
ethical,
health
and
manufacturability,
safety,
and
sustainability
e).An ability to identify,
CYCLE TEST-1
formulate, and solve engineering
problems
(k) an ability to use the techniques, CYCLE TEST-1
skills, and modern engineering
tools necessary for engineering
practice.
Design
rotating
machines
15
DC
electrical (c) an ability to design a system, CYCLE TEST -II
component, or process to meet CYCLE TEST -II
desired needs within realistic
EE0309-DESIGN OF ELECTRICAL APPARATUS
constraints such as economic,
environmental, social, political,
ethical,
health
and
manufacturability,
safety,
and
sustainability
e).An ability to identify,
formulate, and solve engineering
problems
(k) an ability to use the techniques, CYCLE TEST -II
skills, and modern engineering
tools necessary for engineering
practice.
Design
rotating
AC
electrical (c) an ability to design a system, MODEL EXAM
machines (3 Phase and Single phase component, or process to meet
Induction motor, Synchronous motor)
desired
needs
within
realistic
constraints such as economic,
environmental, social, political,
ethical,
health
and
manufacturability,
safety,
and
sustainability
e).An ability to identify,
MODEL EXAM
formulate, and solve engineering
problems
(k) an ability to use the techniques,
skills, and modern engineering MODEL EXAM
tools necessary for engineering
practice.
16
EE0309-DESIGN OF ELECTRICAL APPARATUS
SRM UNIVERSITY
FACULTY OF ENGINEERING AND TECHNOLOGY
SCHOOL OF ELECTRONICS AND ELECTRICAL ENGINEERING
DEPARTMENT OF EEE
Course Code : EE0309
Course Title : DESIGN OF ELECTRICAL APPARATUS
Semester :
IV
Course Time : JULY-OCT 2011
Location :
ESB BLOCK
Course timings:
Day
Section
A
B
HR
TIMING
HR
-
-
2
MONDAY
C
TIMING
HR
TIMING
1
8.45-9.35AM
7
3.10-4.00PM
9.3510.25AM
3
TUESDAY
2
9.35-
10.3511.25am
10.25AM
5
WEDNESDAY
17
-
-
1.302.20pm
-
-
EE0309-DESIGN OF ELECTRICAL APPARATUS
THURSDAY
4
-
-
2
6
2.20-
3
9.35-10.25AM
11.2512.15PM
FRIDAY
1
8.45-
7
9.35AM
10.35-11.25am
310pm
3.104.00PM
Faculty Details
Sec. Name of the Staff
Office
Office hour
A
ESB BLOCK FIRST
12.30-1.30 PM ajikannan@ktr.srmuniv.ac.in
S.AJITHA
Mail id
FLOOR
ESB BLOCK
B
R.SRIREVATHI
SECOND FLOOR
b.srirevathi@gmail.com
12.30-1.30 PM
csmsrm@ktr.srmuniv.ac.in
C
C.SUBRAMANIAM ESB BLOCK
12.30-1.30 PM
GROUND FLOOR
TEXT BOOKS
3. Mittle V.M. and Mittle.A, Design of Electrical Machines, standard publishers
Distribution, Fourth edition, 1996.
Sawhney, A.K. A course in Electrical Machine Design, Dhanpat rai &amp; sons, 1993
18
EE0309-DESIGN OF ELECTRICAL APPARATUS
Assessment Details
Cycle Test – I
:
10 Marks
Surprise Test
:
05 Marks
Cycle Test – II :
10 Marks
Model Exam
:
20 Marks
Attendance
:
05 Marks
Total
:
50 Marks
DETAILED SESSION PLAN
BASIC CONSIDERATION IN DESIGN
Classification of Areas of Design, Electrical Engineering materials – conducting, insulating &amp; magnetic materials,
design limitations and specifications, modes of Heat dissipation, internal temperature, temperature gradient in cores
&amp; slots, thermal resistively of winding
Sessio Topics to be covered
Text book
n No.
Chap.no
Testing
Instructional
&amp; Page
Methods
Objective
Program Outcome
No.
1
2
3
4
Classification
of Book1:
Book1:
Cycle test
Understand basics of a).An ability to apply
Areas of Design
Sawhney,
1
1
design
Electrical
A.K. A
Book1
Oral
considerations
Engineering
course in
discussio
rotating and static and engineering
materials
Electrical
n
electrical machines
conducting,
Machine
insulating &amp;
Design,
magnetic materials
Dhanpat rai
design
19
limitations &amp; sons, 1993
Book1
knowledge of
for mathematics, science,
Cycle test
(c) an ability to
1
design a system,
component, or
Book1
Surprise
process to meet
EE0309-DESIGN OF ELECTRICAL APPARATUS
and specifications
5
modes
of
Heat
Book1
dissipation
6
7
internal temperature
Book1
Book1
in cores &amp; slots,
thermal
test
desired needs within
Cycle test
realistic constraints
1
such as economic,
Cycle test
environmental,
1
social, political,
Cycle test
ethical, health and
1
safety,
manufacturability,
resistively
and sustainability.
of winding
TRANSFORMERS
Output equation of single phase and three phase transformers – window space factor – overall dimensions – design of
core and windings, design of tank with cooling tubes – core area factor.
Session
Topics to be
No.
7
Text book
covered
Output equation of Book1:
Chapter. no
Testing
Instructional
&amp; Page No.
Methods
Objective
Book1
single phase and Sawhney, A.K.
three
8
9
window
space Machine
factor
Design,
overall dimensions
Dhanpat rai &amp;
design of core and
design of tank with
cooling tubes – core
area factor.
1
phase and three design a system,
Electrical
process
Book1
Book1
Book1
windings
11
Design the single (c) an ability to
phase transformers component,
sons, 1993
10
Cycle test
phase A course in
transformers
Program Outcome
Book1
to
or
meet
Cycle test
desired
needs
1
within
Oral viva
constraints such as
test
economic,
Cycle test
environmental,
1
social,
Cycle test
ethical, health and
1
safety,
realistic
political,
manufacturability,
and sustainability.
e).An ability to
20
EE0309-DESIGN OF ELECTRICAL APPARATUS
identify, formulate,
and solve
engineering
problems.
(k) an ability to use
the
techniques,
skills, and modern
engineering
tools
necessary
for
engineering
practice.
DESIGN OF DC MACHINES
Magnetic circuit calculations – total gap contraction factor, net length of Iron, MMF for air gap, MMF for teeth, real
and apparent flux densities. Output equation for DC machine, choice of specific loadings, selection of number of
poles, separation of D and L, Armature Design – selection of number of slots, number of conductors, number of
coils, Design of commentator and brushes
Session
Topics to be
No.
Text book
covered
Chap.no
Testing
Instructional
&amp; Page
Methods
Objective
Program Outcome
No.
12
Magnetic
circuit Book1:
calculations
13
gap A.K. A
MMF for teeth,
15
Output equation for
21
Cycle test2
electrical design
machines
a
system,
component,
process
or
to
meet
desired needs within
Book1
Cycle test2
Design,
Real and apparent Dhanpat rai
flux densities
16
Book1
Electrical
MMF for air gap, Machine
Design rotating (c) an ability to
DC
factor, course in
net length of Iron
14
Cycle test2
Sawhney,
Total
contraction
Book1
realistic constraints
such as economic,
Book1
Cycle test2
&amp; sons, 1993
environmental,
social,
Book1
Cycle test2,
political,
ethical, health and
EE0309-DESIGN OF ELECTRICAL APPARATUS
DC machine
17
choice of specific
Book1
viva
safety,
Seminar
manufacturability,
and sustainability.
18
selection of number
Book1
e).An ability to
of poles
19
20
Armature Design –
identify, formulate,
Book1
selection of number
and solve
of slots
engineering
number
of
problems.
Book1
conductors, number
(k) an ability to use
of coils
21
Design
of
commentator
the
Book1
techniques,
skills, and modern
and
engineering
brushes
tools
necessary
for
engineering
practice.
DESIGN OF THREE PHASE INDUCTION MOTORS
Output equation for induction motor – choice of specific loadings, separation of D and L, L/ criteria, Armature
Design – selection of number of slots, number of conductors, determination of depth of core and other dimensions.
Design of squirrel cage rotor, design of wound rotor
Session
Topics to be
No.
Text book
covered
Chap.no
Testing
Instructional
&amp; Page
Methods
Objective
Program Outcome
No.
30
Types
and Book1:
construction
features
alternators
31
Sawhney,
Model
Design
exam
AC
of A.K. A
equation Electrical
armature
reaction, Machine
rotating (c) an ability to
electrical design
a
system,
machines (3 Phase component,
course in
e.m.f
22
Book1
and Single phase process
Book1
to
or
meet
Model
Induction motor, desired needs within
exam
Synchronous
realistic constraints
EE0309-DESIGN OF ELECTRICAL APPARATUS
32
Synchronous
Design,
reactance
Dhanpat rai
using
Model
social,
political,
exam
ethical, health and
e.m.f, m.m.f, Potier
safety,
reactance and ASA
manufacturability,
methods.
and sustainability.
Synchronizing
to
Book1
infinite bus bars –
34
such as economic,
environmental,
voltage &amp; sons, 1993 Book1
of
regulation
33
motor)
Model
e).An ability to
exam
parallel operation of
identify, formulate,
synchronous
and solve
generators
engineering
Salient
pole
synchronous
machine
–
Book1
Assignmen
Book1
t
problems.
(k) an ability to use
two
reaction theory –
the
slip test.
skills, and modern
techniques,
engineering
necessary
tools
for
engineering
practice.
DESIGN OF SYNCHRONOUS MACHINES
Pole construction – run away speed – output equation, choice of specific loading, separation of D and L, design of
armature – number of slots, number of conductors. Determination of depth of core and other dimensions, Estimation
of air gap length, short circuit ratio – Design of field system.
Session
Topics to be
No.
35
Text book
covered
Constructional
features
23
Book1:
and Sawhney, A.K.
Chap.no &amp;
Testing
Instructional
Page No.
Methods
Objective
Book1
Model
Design
exam,
AC
Program Outcome
rotating a).An
ability
to
electrical apply knowledge of
EE0309-DESIGN OF ELECTRICAL APPARATUS
36
principle
of A course in
operation
of Electrical
and Single phase science,
Induction motor, engineering.
motor
Design,
Synchronous
torque and power Dhanpat rai &amp;
V
curves
Book1
sons, 1993
and
Book1
Hunting
and
Book1
suppression
39
and
Machine
inverted V curves
38
machines (3 Phase mathematics,
synchronous
relations
37
oral test
Model
motor)
b). An ability to
exam
design and conduct
Model
experiments, as well
exam
as to analyze and
Model
interpret results.
exam
methods – Short
e).An
circuit transient
identify, formulate,
Starting methods,
Synchronous
condenser
24
Book1
ability
Model
and
exam
engineering
problems
to
solve
EE0309-DESIGN OF ELECTRICAL APPARATUS
25
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