2010 EEE VI SEM- BE Curriculum and Syllabus

Department of Electrical and Electronics Engineering
VI Semester Curriculum and Syllabus for 2010-2014 batch

10133EE601 POWER SYSTEM ANALYSIS
AIM
To understand the necessity and to become familiar with the modelling of power system and components. And to apply different methods to analyse power system for the purpose of system planning and operation.

OBJECTIVES
To model the power system under steady state operating condition. To apply efficient numerical methods to solve the power flow problem.
To model and analyse the power systems under abnormal (or) fault conditions.
To model and analyse the transient behaviour of power system when it is subjected to a fault.

UNIT I
INTRODUCTION
Modern power system (or) electric energy system - Analysis for system planning and operational studies – basic components of a power system. Generator models - transformer model – transmission system model - load representation. Single line diagram – per phase and per unit representation – change of base. Simple building algorithms for the formation of Y-Bus matrix and Z-Bus matrix.

UNIT II
POWER FLOW ANALYSIS
Importance of power flow analysis in planning and operation of power systems. Statement of power flow problem - classification of buses into P-Q buses, P-V (voltagecontrolled) buses and slack bus. Development of Power flow model in complex variables form and polar variables form. Iterative solution using Gauss-Seidel method including Q-limit check for voltagecontrolled buses – algorithm and flow chart. Iterative solution using Newton-Raphson (N-R) method (polar form) including Q-limit check and bus switching for voltage-controlled buses - Jacobian matrix elements – algorithm and flow chart. Development of Fast Decoupled Power Flow (FDPF) model and iterative solution – algorithm and flowchart; Comparison of the three methods.

UNIT III
FAULT ANALYSIS – BALANCED FAULTS
Importance short circuit (or) for fault analysis - basic assumptions in fault analysis of power systems. Symmetrical (or) balanced three phase faults – problem formulation – fault analysis using Z-bus matrix – algorithm and flow chart. Computations of short circuit capacity, post fault voltage and currents.

UNIT IV
FAULT ANALYSIS – UNBALANCED FAULTS
Introduction to symmetrical components – sequence impedances – sequence networks – representation of single line to ground, line to line and double line to ground fault conditions. Unbalanced fault analysis - problem formulation – analysis using Z-bus impedance matrix – (algorithm and flow chart.).

UNIT V
STABILITY ANALYSIS
Importance of stability analysis in power system planning and operation - classification of power system stability - angle and voltage stability – simple treatment of angle stability into small-signal and large-signal (transient) stability Single Machine Infinite Bus (SMIB) system: Development of swing equation - equal area criterion - determination of critical clearing angle and time by using modified Euler method and Runge-Kutta second order method. Algorithm and flow chart.

TEXT BOOKS
1. Hadi Saadat, “Power System Analysis”, Tata McGraw Hill Publishing Company, New Delhi, 2002.
2. Olle. I. Elgerd, “Electric Energy Systems Theory – An Introductio”, Tata McGraw Hill Publishing Company Limited, New Delhi, Second Edition, 2003.

REFERENCE BOOKS
1. Kundur P., “Power System Stability and Control”, Tata McGraw Hill, Publications, 1994.
2. John J. Grainger and W.D. Stevenson Jr., “Power System Analysis”, McGraw Hill International Book Company, 1994.
3. Nagrath I.J. and Kothari D.P., “Modern Power System Analysis”, Tata McGraw-Hill Publishing Company, New Delhi, 1990.
4. Nagasarkar K.and Sukhija M.S, “Power System Analysis”,Oxford University Press, 2007.

10133EE602 SOLID STATE DRIVES

AIM
To study and understand the operation of electric drives controlled from a power electronic converter and to introduce the design concepts of controllers.

OBJECTIVES
To understand the stable steady-state operation and transient dynamics of a motorload system.
To study and analyze the operation of the converter / chopper fed dc drive and to solve simple problems.
To study and understand the operation of both classical and modern induction motor drives.
To understand the differences between synchronous motor drive and induction motor drive and to learn the basics of permanent magnet synchronous motor drives.
To analyze and design the current and speed controllers for a closed loop solid-state DC motor drive and simulation using a software package

UNIT I
DRIVE CHARACTERISTICS
Equations governing motor load dynamics - steady state stability - Multi quadrant dynamics - Acceleration, deceleration, starting and stopping - load torque characteristics of various drives.

UNIT II
CONVERTER / CHOPPER FED DC MOTOR DRIVE
Steady state analysis of the single and three phase fully controlled converter fed separately excited D.C motor drive - Continuous and discontinuous conduction Time ratio and current limit control - 4 quadrant operation of converter.

UNIT IIIDESIGN OF CONTROLLERS FOR DRIVES
Transfer function for DC motor, load and converter – Closed loop control with current and speed feedback - Armature voltage control and field weakening mode control, Design of controllers: Current controller and speed controller - Converter selection and characteristics - Use of simulation software package.

UNIT IV
INDUCTION MOTOR DRIVES
Stator voltage control – energy efficient drive - v/f control, constant air-gap flux – field weakening mode - voltage/current fed inverters - Block diagram of vector control - closed loop control.

UNIT V
SYNCHRONOUS MOTOR DRIVES
V/f control and self-control of synchronous motor – Marginal angle control and power factor control - Permanent magnet synchronous motor Black diagram of closed loop control.

TEXT BOOKS
1. Gopal K.Dubey, “Power Semi conductor controlled drives” ,Prentice Hall Inc., New Jersey 1989.
2. Bimal K. Bose. “Modern Power Electronics and AC Drives”, PHI / Pearson Education,2002.

REFERENCE BOOKS
1.De.N.K and Sen.S.K, “Electrical Drives” ,PHI, 2006 9th print.
2.Murphy J.M.D. and Turnbull, “ Thyristor control of AC Motor” , Pergamon Press Oxford 1988.
3.Krishnan.R. “Electric Motor & Drives Modeling, Analysis and Control”, Prentice Hall of India, 2001.

10133EE603 HIGH VOLTAGE ENGINEERING

AIM
To expose the students to various types of over voltage transients in power system and its effect on power system.
- Generation of over voltages in laboratory.
- Testing of power apparatus and system.

OBJECTIVES
To understand the various types of over voltages in power system and protection methods.
Generation of over voltages in laboratories.
Measurement of over voltages.
Nature of Breakdown mechanism in solid, liquid and gaseous dielectrics.
Testing of power apparatus and insulation coordination.

UNIT I
OVER VOLTAGES IN ELECTRICAL POWER SYSTEMS
Causes of over voltages and its effects on power system – Lightning, switching surges and temporary over voltages – protection against over voltages – Bewley’s lattice diagram.

UNIT II
ELECTRICAL BREAKDOWN IN GASES, SOLIDS AND LIQUIDS
Gaseous breakdown in uniform and non-uniform fields – Corona discharges – Vacuum breakdown – Conduction and breakdown in pure and commercial liquids – Breakdown mechanisms in solid and composite dielectrics.

UNIT III
GENERATION OF HIGH VOLTAGES AND HIGH CURRENTS
Generation of High DC, AC, impulse voltages and currents. Tripping and control of impulse generators.

UNIT IV
MEASUREMENT OF HIGH VOLTAGES AND HIGH CURRENTS
Measurement of High voltages and High currents – Digital techniques in high voltage measurement.

UNIT V
HIGH VOLTAGE TESTING & INSULATION COORDINATION
High voltage testing of electrical power apparatus – Power frequency, impulse voltage and DC testing – International and Indian standards – Insulation Coordination.

TEXT BOOK
1. Naidu M. S. and Kamaraju, V. “High Voltage Engineering”, Tata McGraw Hill, 3rd Edition, 2004.
2. Kuffel E. and Abdullah M., “High Voltage Engineering”, Pergamon Press, Oxford, 1970.

REFERENCE BOOKS
1. Kuffel E. and. Zaengel, W. S “High Voltage Engineering Fundamentals”, Pergamon Press,Oxford, London, 1986.
2. Alston, L. L., “ High Voltage Technology”,Oxford University Press, New Delhi, First Indian Edition, 2006.

10144CS304 OBJECT ORIENTED PROGRAMMING

AIM
To understand the concepts of object-oriented programming and master OOP using C++ and Java.

UNIT I
Object oriented programming concepts – objects-classes- methods and messages abstraction and encapsulation-inheritance- abstract classes- polymorphism.Introduction to C++- objects-classes-constructors and destructors

UNIT II
Operator overloading - friend functions- type conversions- templates - Inheritance – virtual functions- runtime polymorphism.

UNIT III
Exception handling - Streams and formatted I/O – file handling – namespaces – String Objects - standard template library.

UNIT IV
Introduction to JAVA , bytecode, virtual machines – objects – classes – Javadoc – packages – Arrays – Strings

UNIT V
Inheritance – interfaces and inner classes - exception handling – threads - Streams and I/O


TEXT BOOKS
1. Trivedi.B, “Programming with ANSI C++”, Oxford University Press, 2007.
2. Cay S. Horstmann, Gary Cornell, “Core JAVA volume 1”, Eighth Edition, Pearson Education, 2008.

REFERENCE BOOKS
1. ISRD Group, “Introduction to Object-oriented Programming and C++”, Tata McGraw- Hill Publishing Company Ltd., 2007.
2. ISRD Group, “Introduction to Object-oriented programming through Java”, Tata McGraw- Hill Publishing Company Ltd., 2007.
3. Lippman, Josee Lajoie, S. B. Barbara E. Moo, “C++ Premier”, Fourth Edition, Pearson Education, 2005.
4. Malik, D. S. “C++ Programming: From Problem Analysis to Program Design”, Third Edition, Thomson Course Technology, 2007.
5. Arnold K. and Gosling, J. “The JAVA programming language”, Third edition, Pearson Education, 2000.
6. Thomas Wu C., “An introduction to Object-oriented programming with Java”, Fourth Edition, Tata McGraw-Hill Publishing Company Ltd., 2006.

10133EE605 DESIGN OF ELECTRICAL MACHINES

AIM
To expose the students to the concept of design of various types of electrical machines.

OBJECTIVES
To provide sound knowledge about constructional details and design of various electrical machines.
To study mmf calculation and thermal rating of various types of electrical machines.
To design armature and field systems for D.C. machines.
To design core, yoke, windings and cooling systems of transformers.
To design stator and rotor of induction machines.
To design stator and rotor of synchronous machines and study their thermal behaviour.

UNIT I
INTRODUCTION
Major considerations in Electrical Machine Design - Electrical Engineering Materials – Space factor – Choice of Specific Electrical and Magnetic loadings – Thermal considerations - Heat flow – Temperature rise - Rating of machines – Standard specifications.

UNIT II DC MACHINES
Output Equations – Main Dimensions - Magnetic circuit calculations – Carter’s Coefficient - Net length of Iron –Real & Apparent flux densities – Selection of number of poles – Design of Armature – Design of commutator and brushes – performance prediction using design values.

UNIT III
TRANSFORMERS
Output Equations – Main Dimensions - KVA output for single and three phase transformers – Window space factor – Overall dimensions – Operating characteristics – Regulation – No load current – Temperature rise in Transformers – Design of Tank - Methods of cooling of Transformers.

UNIT IV
INDUCTION MOTORS
Output equation of Induction motor – Main dimensions – Length of air gap- Rules for selecting rotor slots of squirrel cage machines – Design of rotor bars & slots – Design of end rings – Design of wound rotor -– Magnetic leakage calculations – Leakage reactance of polyphase machines- Magnetizing current - Short circuit current – Circle diagram - Operating characteristics.

UNIT V
SYNCHRONOUS MACHINES
Output equations – choice of loadings – Design of salient pole machines – Short circuit ratio – shape of pole face – Armature design – Armature parameters – Estimation of air gap length – Design of rotor –Design of damper winding – Determination of full load field mmf – Design of field winding – Design of turbo alternators – Rotor design.

TEXT BOOKS
1. Sawhney, A.K., “A Course in Electrical Machine Design”, Dhanpat Rai & Sons, New Delhi, 1984.
2. Sen, S.K., “Principles of Electrical Machine Designs with Computer Programmes”, Oxford and IBH Publishing Co. Pvt. Ltd., New Delhi, 1987.

REFERENCE BOOKS
1. Shanmugasundaram.A, Gangadharan.G, Palani.R “Electrical Machine Design Data Book”, New Age Intenational Pvt. Ltd., Reprint 2007.
2. Balbir Singh, “Electrical Machine Design”, Brite Publications, Pune.

10144CS503 COMPUTER NETWORKS

UNIT I
Introduction to networks – network architecture – network performance – Direct link networks – encoding – framing – error detection – transmission – Ethernet – Rings – FDDI - Wireless networks – Switched networks – bridges

UNIT II
Internetworking – IP - ARP – Reverse Address Resolution Protocol – Dynamic Host Configuration Protocol – Internet Control Message Protocol – Routing – Routing algorithms – Addressing – Subnetting – CIDR – Inter domain routing – IPv6

UNIT III
Transport Layer – User Datagram Protocol (UDP) – Transmission Control Protocol – Congestion control – Flow control – Queuing Disciplines – Congestion – Avoidance Mechanisms.

UNIT IV
Data Compression – introduction to JPEG, MPEG, and MP3 – cryptography – symmetric-key – public-key – authentication – key distribution – key agreement – PGP – SSH – Transport layer security – IP Security – wireless security – Firewalls

UNIT V
Domain Name System (DNS) – E-mail – World Wide Web (HTTP) – Simple Network Management Protocol – File Transfer Protocol (FTP)– Web Services - Multimedia Applications – Overlay networks

TEXT BOOK
1.Larry L. Peterson and Bruce S. Davie, “Computer Networks: A Systems Approach”, Fourth Edition, Elsevier Publishers Inc., 2007.
2. Andrew S. Tanenbaum, “Computer Networks”, Fourth Edition, PHI, 2003.

REFERENCE BOOKS
1. James F. Kuross and Keith W. Ross, “Computer Networking: A Top-Down Approach Featuring the Internet”, Third Edition, Addision wesley, 2004.
2. William Stallings, “Data and Computer Communication”, Sixth Edition, Pearson Education, 2000.
3. Nader F. Mir, “Computer and communication networks”, Pearson Education, 2007

10144CS309 OBJECT- ORIENTED PROGRAMMING LAB
AIM
To develop object-oriented programming skills using C++ and Java
1. Function overloading, default arguments in C++
2. Simple class design in C++, namespaces, objects creations
3. Class design in C++ using dynamic memory allocation, destructor, copy constructor
4. Operator overloading, friend functions
5. Overloading assignment operator, type conversions
6. Inheritance, run-time polymorphism
7. Template design in C++
8. I/O, Throwing and Catching exceptions
9. Program development using STL
10. Simple class designs in Java with Javadoc
11. Designing Packages with Javadoc comments
12. Interfaces and Inheritance in Java
13. Exceptions handling in Java
14. Java I/O
15. Design of multi-threaded programs in Java

10133EE609 POWER ELECTRONICS LABORATORY

AIM
To study the characteristics of switching devices and its applications in rectifier inverter,chopper and resonant converter.

List of experiments with objectives and exercises
1. Characteristics of SCR
2. Characteristics of TRIAC
3. Characteristics of MOSFET and IGBT
4. Transient characteristics of SCR and MOSFET
5. AC to DC fully controlled converter
6. AC to DC half-controlled converter
7. Step down and step up MOSFET based choppers
8. IGBT based single-phase PWM inverter
9. IGBT based three-phase PWM inverter
10. Resonant dc-to-dc converter

10133EE610 PRESENTATION SKILLS AND TECHNICAL SEMINAR
OBJECTIVE
During the seminar session each student is expected to prepare and present a topic on engineering/ technology, for a duration of about 8 to 10 minutes. In a session of three periods per week, 15 students are expected to present the seminar. A faculty guide is to be allotted and he / she will guide and monitor the progress of the student and maintain attendance also. Students are encouraged to use various teaching aids such as over head projectors, power point presentation and demonstrative models. This will enable them to gain confidence in facing the placement interviews.

ELECTIVE - I

10133EI704 FIBRE OPTICS AND LASER INSTRUMENTS

AIM
To contribute to the knowledge of Fibre optics and Laser Instrumentation and its Industrial and Medical Application.
OBJECTIVES
To expose the students to the basic concepts of optical fibres and their properties.
To provide adequate knowledge about the Industrial applications of optical fibres.
To expose the students to the Laser fundamentals.
To provide adequate knowledge about Industrial application of lasers.
To provide adequate knowledge about holography and Medical applications of Lasers.

UNIT I
OPTICAL FIBRES AND THEIR PROPERTIES
Principles of light propagation through a fibre - Different types of fibres and their properties, fibre characteristics – Absorption losses – Scattering losses – Dispersion – Connectors and splicers – Fibre termination – Optical sources – Optical detectors.

UNIT II
INDUSTRIAL APPLICATION OF OPTICAL FIBRES
Fibre optic sensors – Fibre optic instrumentation system – Different types of modulators – Interferometric method of measurement of length – Moire fringes – Measurement of pressure, temperature, current, voltage, liquid level and strain.

UNIT III
LASER FUNDAMENTALS
Fundamental characteristics of lasers – Three level and four level lasers – Properties of laser – Laser modes – Resonator configuration – Q-switching and mode locking – Cavity damping – Types of lasers – Gas lasers, solid lasers, liquid lasers, semiconductor lasers.

UNIT IV
INDUSTRIAL APPLICATION OF LASERS
Laser for measurement of distance, length, velocity, acceleration, current, voltage and Atmospheric effect – Material processing – Laser heating, welding, melting and trimming of material – Removal and vaporization.

UNIT V
HOLOGRAM AND MEDICAL APPLICATIONS
Holography – Basic principle - Methods – Holographic interferometry and application, Holography for non-destructive testing – Holographic components – Medical applications of lasers, laser and tissue interactive – Laser instruments for surgery, removal of tumors of vocal cards, brain surgery, plastic surgery, gynaecology and oncology.

TEXT BOOKS
1. Senior J.M., “Optical Fibre Communication – Principles and Practice”, Prentice Hall of India, 1985.
2. Wilson J. and Hawkes, J.F.B,“Introduction to Opto Electronics”, Prentice Hall of India,2001.

REFERENCE BOOKS
1. Keiser.G, “Optical Fibre Communication”, McGraw Hill, 1995.
2. Arumugam.M, “Optical Fibre Communication and Sensors”, Anuradha Agencies, 2002.
3. John F. Read, “Industrial Applications of Lasers”, Academic Press, 1978.
4. Monte Ross, “Laser Applications”, McGraw Hill, 1968

10144EEE12 VISUAL LANGUAGES AND APPLICATIONS

AIM
To study the principles and techniques of windows programming using MFC, procedures, resources, controls and database programming through the visual languages, Visual C++ and Visual Basic.

OBJECTIVES
i. To study about the concepts of windows programming models, MFC applications, drawing with the GDI, getting inputs from Mouse and the Keyboard.
ii. To study the concepts of Menu basics, menu magic and classic controls of the windows programming using VC++.
iii. To study the concept of Document/View Architecture with single & multiple document interface, toolbars, status bars and File I/O Serialization.
iv. To study about the integrated development programming event driven programming, variables, constants, procedures and basic ActiveX controls in visual basic.
v. To understand the database and the database management system, visual data manager, data bound controls and ADO controls in VB.

UNIT I
FUNDAMENTALS OF WINDOWS AND MFC
Messages - Windows programming - SDK style - Hungarian notation and windows data types - SDK programming in perspective.The benefits of C++ and MFC - MFC design philosophy - Document/View architecture - MFC class hierarchy - AFX functions. Application object - Frame window object - Message map. Drawing the lines – Curves – Ellipse – Polygons and other shapes. GDI pens – Brushes - GDI fonts - Deleting GDI objects and deselecting GDI objects. Getting input from the mouse: Client & Non-client - Area mouse messages - Mouse wheel - Cursor. Getting input from the keyboard: Input focus - Keystroke messages - Virtual key codes - Character & dead key messages.

UNIT II
RESOURCES AND CONTROLS
Creating a menu – Loading and displaying a menu – Responding to menu commands – Command ranges - Updating the items in menu, update ranges – Keyboard accelerators. Creating menus programmatically - Modifying menus programmatically - The system menu - Owner draw menus – Cascading menus - Context menus. The C button class – C list box class – C static class - The font view application – C edit class – C combo box class – C scrollbar class. Model dialog boxes – Modeless dialog boxes.

UNIT III
DOCUMENT / VIEW ARCHITECTURE
The inexistence function revisited – Document object – View object – Frame window object– Dynamic object creation. SDI document template - Command routing. Synchronizing multiple views of a document – Mid squares application – Supporting multiple document types – Alternatives to MDI. Splitter Windows: Dynamic splitter window – Static splitter windows. Creating & initializing a toolbar - Controlling the toolbar’s visibility – Creating & initializing a status bar - Creating custom status bar panes – Status bar support in appwizard. Opening, closing and creating the files - Reading & Writing – C file derivatives – Serialization basics - Writing serializable classes.

UNIT IV FUNDAMENTALS OF VISUAL BASIC10
Menu bar – Tool bar – Project explorer – Toolbox – Properties window – Form designer – Form layout – Intermediate window. Designing the user interface: Aligning the controls – Running the application – Visual development and event driven programming. Variables: Declaration – Types – Converting variable types – User defined data types - Lifetime of a variable. Constants - Arrays – Types of arrays. Procedures: Subroutines – Functions – Calling procedures. Text box controls – List box & Combo box controls – Scroll bar and slider controls – File controls.

UNIT V
DATABASE PROGRAMMING WITH VB
Record sets – Data control – Data control properties, methods. Visual data manager: Specifying indices with the visual data manager – Entering data with the visual data manager. Data bound list control – Data bound combo box – Data bound grid control. Mapping databases: Database object – Table def object, Query def object. Programming the active database objects – ADO object model – Establishing a connection - Executing SQL statements – Cursor types and locking mechanism – Manipulating the record set object – Simple record editing and updating.

TEXT BOOKS
1. Jeff Prosise, “Programming Windows With MFC”, Second Edition, WP Publishers &Distributors [P] Ltd, Reprinted 2002.
2. Evangelos Petroutsos, “Mastering Visual Basic 6.0”, BPB Publications, 2002.

REFENENCE BOOKS
1. Herbert Schildt, “MFC Programming From the Ground Up”, Second Edition, Tata McGraw Hill, reprinted 2002.
2. John Paul Muller, “Visual C++ 6 From the Ground Up”,Second Edition, Tata McGraw Hill, Reprinted 2002.
3. Curtis Smith & Micheal Amundsen, “Teach Yourself Database Programming with Visual Basic 6 in 21 days”, Techmedia Pub, 1999.

10133IC604 ADVANCED CONTROL SYSTEM

AIM
To gain knowledge in state variable analysis, non-linear systems and optimal control.

OBJECTIVES
To study the state variable analysis
To provide adequate knowledge in the phase plane analysis.
To give a basic knowledge in describing function analysis.
To analyze the stability of the systems using different techniques.
To study the design of optimal controller.

UNIT I
STATE VARIABLE ANALYSIS
Concept of state – State Variable and State Model – State models for linear and continuous time systems – Solution of state and output equation – controllability and observability - Pole Placement – State observer Design of Control Systems with observers.

UNIT II
PHASE PLANE ANALYSIS
Features of linear and non-linear systems - Common physical non-linearities – Methods of linearising non-linear systems - Concept of phase portraits – Singular points – Limit cycles – Construction of phase portraits – Phase plane analysis of linear and non-linear systems – Isocline method.

UNIT III
DESCRIBING FUNCTION ANALYSIS
Basic concepts, derivation of describing functions for common non-linearities – Describing function analysis of non-linear systems – Conditions for stability – Stability of oscillations.

UNIT IV
STABILITY ANALYSIS
Introduction – Liapunov’s stability concept – Liapunov’s direct method – Lure’s transformation – Aizerman’s and Kalman’s conjecture – Popov’s criterion – Circle criterion.

UNIT V
OPTIMAL CONTROL
Introduction -Decoupling - Time varying optimal control – LQR steady state optimal control – Optimal estimation – Multivariable control design.

TEXT BOOKS
1. Nagrath.I.J and Gopal.M, “Control Systems Engineering”, New Age International Publishers, 2003.
2. Ashish Tewari, “Modern control Design with Matlab and Simulink”, John Wiley, New Delhi, 2002.

REFERENCE BOOKS
1. George J. Thaler, “Automatic Control Systems”, Jaico Publishers, 1993.
2. Gopal.M, “Modern control system theory”, New Age International Publishers, 2002.
3. Gene F. Franklin, J. David Powell and Abbasemami-Naeini, “ Feedback Control of Dynamic Systems”, Fourth edition, Pearson Education, Low price edition. 2002.

10133EEE14 ROBOTICS AND AUTOMATION
AIM
To provide comprehensive knowledge of robotics in the design, analysis and control point of view.

OBJECTIVES
i. To study the various parts of robots and fields of robotics.
ii. To study the various kinematics and inverse kinematics of robots.
iii. To study the Euler, Lagrangian formulation of Robot dynamics.
iv. To study the trajectory planning for robot.
v. To study the control of robots for some specific applications.

UNIT I
BASIC CONCEPTS
Definition and origin of robotics – different types of robotics – various generations of robots – degrees of freedom – Asimov’s laws of robotics – dynamic stabilization of robots.

UNIT II
POWER SOURCES AND SENSORS
Hydraulic, pneumatic and electric drives – determination of HP of motor and gearing ratio – variable speed arrangements – path determination – micro machines in robotics – machinevision – ranging – laser – acoustic – magnetic, fiber optic and tactile sensors.

UNIT III
MANIPULATORS, ACTUATORS AND GRIPPERS
Construction of manipulators – manipulator dynamics and force control – electronic and pneumatic manipulator control circuits – end effectors – U various types of grippers – design onsiderations.

UNIT IV
KINEMATICS AND PATH PLANNING
Solution of inverse kinematics problem – multiple solution jacobian work envelop – hill climbing techniques – robot programming languages

UNIT V
CASE STUDIES
Mutiple robots – machine interface – robots in manufacturing and non- manufacturing applications – robot cell design – selection of robot.

TEXT BOOKS
1. Mikell P. Weiss G.M., Nagel R.N., Odraj N.G., “Industrial Robotics”, McGraw-Hill Singapore, 1996.
2. Ghosh, “Control in Robotics and Automation: Sensor Based Integration”, Allied Publishers, Chennai, 1998.

REFERENCE BOOKS
1. Deb.S.R., “Robotics technology and flexible Automation”, John Wiley, USA 1992.
2. Asfahl C.R., “Robots and manufacturing Automation”, John Wiley, USA 1992.
3. Klafter R.D., Chimielewski T.A., Negin M., “Robotic Engineering – An integratedapproach”, Prentice Hall of India, New Delhi, 1994.
4. Mc Kerrow P.J, “Introduction to Robotics”, Addison Wesley, USA, 1991.
5. Issac Asimov I , “Robot”, Ballantine Books, New York, 1986.

10177GE005 PROFESSIONAL ETHICS AND HUMAN VALUES

UNIT I
ENGINEERING ETHICS
Senses of ‘Engineering Ethics’ – Variety of moral issues – Types of inquiry – Moral dilemmas – Moral Autonomy – Kohlberg’s theory – Gilligan’s theory – Consensus and Controversy – Professions and Professionalism – Professional Ideals and Virtues – Uses of Ethical Theories

UNIT II
ENGINEERING AS SOCIAL EXPERIMENTATION
Engineering as Experimentation – Engineers as responsible Experimenters – Research Ethics - Codes of Ethics – Industrial Standards - A Balanced Outlook on Law – The Challenger Case Study

UNIT III
ENGINEER’S RESPONSIBILITY FOR SAFETY
Safety and Risk – Assessment of Safety and Risk – Risk Benefit Analysis – Reducing Risk – The Government Regulator’s Approach to Risk - Chernobyl Case Studies and Bhopal

UNIT IV
RESPONSIBILITIES AND RIGHTS
Collegiality and Loyalty – Respect for Authority – Collective Bargaining – Confidentiality – Conflicts of Interest – Occupational Crime – Professional Rights – Employee Rights – Intellectual Property Rights (IPR) – Discrimination

UNIT V
GLOBAL ISSUES
Multinational Corporations – Business Ethics - Environmental Ethics – Computer Ethics - Role in Technological Development – Weapons Development – Engineers as Managers – Consulting Engineers – Engineers as Expert Witnesses and Advisors – Honesty – Moral Leadership – Sample Code of Conduct

TEXT BOOKS
1. Mike Martin and Roland Schinzinger, “Ethics in Engineering”, McGraw Hill, New York (2005).
2. Charles E Harris, Michael S Pritchard and Michael J Rabins, “Engineering Ethics – Concepts and Cases”, Thompson Learning, (2000).

REFERENCE BOOKS
1. Charles D Fleddermann, “Engineering Ethics”, Prentice Hall, New Mexico, (1999).
2. John R Boatright, “Ethics and the Conduct of Business”, Pearson Education, (2003)
3. Edmund G Seebauer and Robert L Barry, “Fundamentals of Ethics for Scientists and Engineers”, Oxford University Press, (2001)
4. Prof. (Col) P S Bajaj and Dr. Raj Agrawal, “Business Ethics – An Indian Perspective”, Biztantra, New Delhi, (2004)
5. David Ermann and Michele S Shauf, “Computers, Ethics and Society”, Oxford University Press, (2003)

10133EEE16 POWER SYSTEM TRANSIENTS

AIM
To review the over voltages (or) surges due to the phenomena of switching operations and lighting discharge. Also to study propagation, reflection and refraction of these surges on the equipments their impact on the power system grid.

OBJECTIVES
To study the generation of switching transients and their control using circuit – theoretical concept.
To study the mechanism of lighting strokes and the production of lighting surges.
To study the propagation, reflection and refraction of travelling waves.

UNIT I
INTRODUCTION AND SURVEY
Review and importance of the study of transients - causes for transients. RL circuit transient with sine wave excitation - double frequency transients – basic transforms of the RLC circuit transients. Different types of power system transients - effect of transients on power systems – role of the study of transients in system planning.

UNIT II
SWITCHING TRANSIENTS
Over voltages due to switching transients - resistance switching and the equivalent circuit for interrupting the resistor current - load switching and equivalent circuit - waveforms for transient voltage across the load and the switch - normal and abnormal switching transients. Current suppression - current chopping - effective equivalent circuit. Capacitance switching - effect of source regulation - capacitance switching with a restrike, with multiple restrikes. Illustration for multiple restriking transients – ferro resonance.

UNIT III
LIGHTNING TRANSIENTS
 eview of the theories in the formation of clouds and charge formation - rate of charging of thunder clouds – mechanism of lightning discharges and characteristics of lightning strokes – model for lightning stroke - factors contributing to good line design – protection using ground wires - tower footing resistance - Interaction between lightning and power system.

UNIT IV
TRAVELING WAVES ON TRANSMISSION LINE COMPUTATION OF TRANSIENTS
Computation of transients - transient response of systems with series and shunt lumped parameters and distributed lines. Traveling wave concept - step response - Bewely’s lattice diagram - standing waves and natural frequencies - reflection and refraction of travelling waves.

UNIT V
TRANSIENTS IN INTEGRATED POWER SYSTEM
The short line and kilometric fault - distribution of voltages in a power system – Line dropping and load rejection - voltage transients on closing and reclosing lines – over voltage induced by faults - switching surges on integrated system. Qualitative application of EMTP for transient computation.

TEXT BOOKS
1. Allan Greenwood, “Electrical Transients in Power Systems”, Wiley Interscience, New York, 2nd edition 1991.
2. Begamudre.R.D, “Extra High Voltage AC Transmission Engineering”, Wiley Eastern Limited, 1986.

REFERENCE BOOKS
1. Naidu.M.S and Kamaraju.V, “High Voltage Engineering”, Tata McGraw Hill, 2nd edition,2000.