BE Principles of Electrical Engineering)

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7 Οκτ 2013 (πριν από 3 χρόνια και 10 μήνες)

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1

EE 2201
PRINCIPLES OF ELECTRICAL ENGINEERING



MODULE


I

Introduction
:

Importance of Electrical

Engineering in day
-
to
-
day life,

Electrical el
ements
and their classification, Ideal and Real Sources , Source Conversion , KCL and KVL , Loop
current and Nodal

voltage method
-
for
D.C. Circuits: Steady state analysis with independent
and dependent sources; Series and Par
allel circuits,

Star
-
Delta conversion




(
05
)

MODULE


II


A.C. Single
-
P
hase Series Circuits
:

Com
mon signals and their waveforms,

RMS and
Average

value. Form factor & Peak factor of sinusoidal waveform. Impedance of Series
circuits. Phasor diagram.
Active
Power. Power factor. Power triangle.





(
0
5)

MODULE


III


A.C. Single
-
P
hase Parallel Circuits
:

Admittance method, Phasor diagram. Powe
r. Power
factor. Power triangle, Series
-

parallel Circuit, Power factor improvement, Series and
Parallel Resonance, Resonance curve , Q

factor, Dynamic Impedance, and Bandwidth.










(
0
5)

MODULE


IV


Circuit Theorems
:
Superposition theorem,

Thevenin’s & Norto
n’s theorem, Maximum
Power Transfer theorem for Independent and Dependent Sources in DC as well as AC
circuit.







(
05
)

MODULE


V


Three Phase Circuits
:

Line and Phase relatio
n for Star and Delta connection, Power
relations,

Analysis of balanced and unb
alanced 3 phase circuits.






(
05
)

MODULE


VI


Magnetic Circuits
:

Introduction,

Se
ries
-
parallel magnetic circuits,

Analysis of Linear a
nd
Non
-
linear magnetic circuits, Energy storage, A.C. excitation,

Eddy currents and Hysteresis
losses.











(
0
5)

M
ODULE


VII


Coupled Circuits (Dot rule), Self and mutual inductances, Coefficient of coupling.

Basic Indicating Instruments
:

Moving coil and moving iron type instruments.


(
05
)


Books Recommended:


1.D.P. Kothari and I.J. Nagrath
, Basic Electrical Engine
ering
, 3
rd

Edition, TMH, New Delhi,
2009

2.Fitz
ra
u
ld and Higinbotham, Basic Electrical Engineering
, McGraw Hill Inc, 1981.

3.W.H.Hayt, Jr J. E. Kemmerly and S. M.Durbin, Engineering Circuit Analysis, 7
th

Edn TMH,
2010