Network Analysis

Teacher

Nanda Kishore Ray

Category

Core Courses

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Course Name : Network Analysis

Code(Credit) : CUTM1043 (2-1-0)

Course Objectives

  • To learn techniques of solving circuits involving different active and passive elements.
  • To analyze the behavior of the circuit’s response in time domain.
  • To analyze the behavior of the circuit’s response in frequency domain.
  • To synthesize an electrical network from a given impedance/admittance function.

Learning Outcomes

  • Apply the knowledge of basic circuital law and simplify the network using reduction techniques.
  • Analyze the circuit using Kirchhoff’s law and Network simplification theorems.
  • Infer and evaluate transient response, Steady state response, network functions.
  • Obtain the maximum power transfer to the load , and Analyze the series resonant and parallel resonant circuit.
  • Evaluate two-port network parameters.
COs Course outcomes Mapping COs with POs

(High-3, Medium-2, Low-1)

CO1 Basic understanding of the various Electrical

components

PO1(3)
CO2 Designing the basic

electrical circuits

PO3(3)
CO3 To understand the behaviors of different electrical circuits under different excitation. PO5(3)

Course Syllabus

Module I: Basic Circuit Concepts and Basic Laws (3hrs Theory)
Circuit concepts –Resistor(R)-Inductor(L)-Capacitor(C)-Voltage and Current Sources - Source transformation-Voltage, Current relationship for passive bilateral elements -Ohm’s law, Kirchhoff’s laws.

 

Module II: Methods of Analysis (3hrs Theory)
Nodal analysis, mesh analysis, super node and super mesh, Nodal Versus Mesh Analysis for D.C excitations.

 

Module III: Circuit Theorems (3hrs Theory + 4hr Practice)
Superposition theorem- Thevenin’s theorem- Norton’s theorem- Maximum power transfer theorem- Reciprocity theorem.

Practice:
1. Verification of Superposition Theorem
2. Verification of Thevenin's Theorem
3. Verification of Maximum Power Transfer Theorem
4. Verification of Reciprocity Theorem

 

Module IV: NETWORK TOPOLOGY AND TWO PORT NETWORKS (3hrs Theory + 4hrs Practice)
Network topology, Incidence matrix, Tie-set matrix, Cut-set matrix, Dual networks- Two port network, Impedance Parameter, Admittance Parameter, Transmission line.

Practice:
1. Determination of Z parameters of Port Network
2. Determination of Y parameters of Port Network
3. Determination of h parametersof Port Network
4. Determination of ABCD parametersof Port Network

 

Module V: Time Response of Circuits (DC Excitation) (3hrs Theory)
Time (Transient) response of R-L, R-C, R-L-C series circuits for Zero input, Step input, pulse input -Initial conditions-solution method using differential equation and Laplace transforms.

 

Module VI: Single Phase A.C Circuits:(3hrs Theory + 3hrs Practice)
Sinusoidal alternating quantities – Phase and Phase difference – Complex and polar forms of representations, J-notation, R.M.S, Average values and form factor for different periodic wave forms - Steady state analysis of R,L and C (in series, parallel and series parallel combinations) with sinusoidal excitation-Concept of Reactance, Impedance Susceptance and Admittance-Power Factor and significance-Real and Reactive power, Complex Power.

Practice:
1. Study of Step Response of R-L Network
2. Study of Step Response of R-L Network
3. Study of Time Response of R-L-C Network

 

Module VII:
S Domain Analysis (3hrs Theory + 1hr Practice)

Transform Impedance and Transform Circuits, Series and Parallel Combination of Elements, Terminal Pairs, Network Function for the One port and Two port, Poles and Zeros of Network Functions.

Practice:
1. Frequency response of a series and parallel resonant circuit by laboratory set up

Session Plan

Session1

Circuit concepts –Resistor(R)-Inductor(L)-Capacitor(C)-Voltage and Current Sources

https://www.youtube.com/watch?v=rFnN9L1Uh7s

RLC

Session2

Source transformation-Voltage, Current relationship for passive bilateral elements

Sources

https://www.youtube.com/watch?v=OHFn8ZFB_Bs&t=76s

Session3

Ohm’s law, Kirchhoff’s laws.

https://www.youtube.com/watch?v=Ccr8B0SUBls

https://www.youtube.com/watch?v=ZDoyIghUI44&t=168s

Session4

Nodal analysis, mesh analysis

Nodal_Mess Analysis

 

Session5

super node and super mesh

https://www.youtube.com/watch?v=2pStuMpHVZw

https://www.youtube.com/watch?v=XO1cGlsYFT4

Session6

Nodal Versus Mesh Analysis for D.C excitations

https://www.youtube.com/watch?v=SpGNzgoMs5I

Session7

Superposition theorem

Superposition

https://www.youtube.com/watch?v=ZJ8zD8m-B1Q

Session8

Thevenin’s theorem, Norton’s theorem

Thevenin-Norton

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

https://www.youtube.com/watch?v=RkSN_JxBGt0

Session9

Maximum power transfer theorem, Reciprocity theorem

MaximumPowerTransfer

https://www.youtube.com/watch?v=U85eA3-suiQ&t=34s

Session10

Network topology, Incidence matrix, Tie-set matrix, Cut-set matrix

 

https://www.youtube.com/watch?v=Su5zkOfF-yg

Session11

Dual networks- Two port network, Impedance Parameter, Admittance Parameter

TWO PORT NETWORK

https://www.youtube.com/watch?v=rzmW9fMBcVo&t=424s

https://www.youtube.com/watch?v=jWbWWoCY5n8&t=38s

Session12

Transmission line

https://www.youtube.com/watch?v=PWDNPFN6zTc&t=26s

Session13

Time (Transient) response of R-L, R-C, R-L-C series circuits for  Step input

Session14

Time (Transient) response of R-L, R-C, R-L-C series circuits for Pulse input

https://www.youtube.com/watch?v=VTRKByvwVWw&t=79s

Session15

Initial conditions-solution method using differential equation and Laplace transforms

https://www.youtube.com/watch?v=3KtUt78p9a4

Session16

Sinusoidal alternating quantities – Phase and Phase difference – Complex and polar forms of representations, J-notation, R.M.S, Average values and form factor for different periodic wave forms

https://www.youtube.com/watch?v=ynLqtQqZQe4

Session17

Steady state analysis of R,L and C (in series, parallel and series parallel combinations) with sinusoidal excitation

https://www.youtube.com/watch?v=h08e2HfHIpY

Session18

Concept of Reactance, Impedance Susceptance and Admittance-Power Factor and significance-Real and Reactive power, Complex Power

https://www.youtube.com/watch?v=kngph7wjuBk

Session19

Transform Impedance and Transform Circuits, Series and Parallel Combination of Elements, Terminal Pairs

https://www.youtube.com/watch?v=J5mVyUrfUyU

Session20

Network Function for the One port and Two port

https://www.youtube.com/watch?v=Uic6orDlzQg

Session21

Poles and Zeros of Network Functions

SDomain

https://www.youtube.com/watch?v=AZ7_MvANy_Q&t=134s

NetworkAnalysis_Numericals Assignment

NetworkAnalysis_Theory assignment

Text Books:
1. 1. M. E. VAN VALKENBURG, “Network Analysis”, PHI Publications.
2. A Sudhakar and Shyammhoan S Palli, “Network Analysis”, MC Graw Hill Publishers.

Reference:
1. Smarajit Ghosh, “Network Theory Analysis & Synthesis”, MC Graw Hill Publishers.
2. B.R.GUPTA, "Network Analysis & Synthesis", S.Chand.
3. BH ferri, "Linear Circuits 2: AC Analysis", Coursera
4. B Tapas Kumar, "Linear Analysis", NPTEL

Our Main Teachers

Dr P Anthony Sunny Dayal

Associate Professor, Department of Electronics and Communication Engineering, SOET
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Dr P Anthony Sunny Dayal completed his M.Tech in Radar and Microwave Engineering from Andhra University and Ph.D in Antenna Array Design For Radar And Emc Applications from Centurion University. Recipient of “Young Scientist Award” from His Excellency Shri Biswabhusan Harichandan Governor of Andhra Pradesh, at Andhra Pradesh Science Congress – 2019 by Andhra Pradesh […]