Electrical Engineering Semester 6 Syllabus


Electrical Engineering Semester 6 Syllabus

Power System Analysis
Symmetrical Fault Analysis: Introduction to synchronous machine, basic construction and operation and equivalent circuit diagram , short circuit of synchronous machine: no load and loaded machine, transient on a transmission line, selection of Circuit breaker, short circuit MVA, algorithm for SC studies, Z Bus formulation, symmetrical fault analysis using Z bus (numerical on Z bus formulation upto 3×3 matrix).

Unsymmetrical Fault Analysis: Symmetrical component transformation, phase shift in star-delta transformers, sequence impedances and sequence network of transmission line, synchronous machine and transformer, power invariance, construction of sequence network of a power system. Fault analysis of unsymmetrical faults, single line to ground (SLG) fault, line to line (L-L) fault, double line to ground (LLG) fault, open conductor faults, bus impedance matrix method for analysis of unsymmetrical shunt faults.

Power System Transients: Review of transients in simple circuits, recovery transient due to removal of short circuit, arcing grounds, capacitance switching, current chopping phenomenon. Travelling waves on transmission lines, wave equation, reflection and refraction of waves, typical cases of line terminations, attenuation, Bewely lattice diagram. Lightning phenomenon, mechanism of Lightning stroke, shape of Lightning voltage wave, over voltages due to Lightning, Lightning protection problem, significance of tower footing resistance in relation to Lightning, insulator flashover and withstand voltages, protection against surges, surge arresters, surge capacitor, surge reactor and surge absorber, Lightning arrestors and protective characteristics, dynamic voltage rise and arrester rating.

Insulation Coordination: Volt time curve, over voltage protection, ground wires, insulation coordination based on lightning, surge protection of rotating machines and transformers Corona: Phenomenon of corona, Disruptive critical voltage, Visual critical voltage, corona loss, factors affecting corona loss, Radio interference due to corona, practical considerations of corona loss, corona in bundled conductor lines, corona ring, corona pulses- their generation and properties in EHV lines, charge voltage (q-V) diagram and corona loss.

Uncompensated Transmission Line:
Electrical Parameters, Fundamental Transmission Line equation, Surge Impedance and Natural Loading, the uncompensated line on Open circuit, the uncompensated line under load- Effect of line length, load power and power factor on voltage and reactive power, Maximum power and stability

Assessment: Internal Assessment consists of two tests out of which; one should be compulsory class test (on minimum 02 Modules) and the other is either a class test or assignment on live problems or course project. End Semester Examination: Some guidelines for setting the question papers are as, six questions to be set each of 20 marks, out of these any four questions to be attempted by students. Minimum 80% syllabus should be covered in question papers of end semester examination. Term work: Term work shall consist of minimum Five Tutorials and Three simulations. The distribution of marks for the term work shall be as follows: Laboratory work/Tutorials (Journal) : 10 marks Assignments : 10 marks Attendance : 05 marks
Text Books:
1. Wadhwa C.L. Electrical power system, New Age International,4th edition,2005
2. Hadi Saadat, Power System Analysis, TMH publications,2002
3. D. P. Kothari, I. J. Nagrath, Modern Power System Analysis, Mc Graw Hill,3rd edition,2006
4. B.R. Gupta, Power System Analysis And Design, S.Chand,4th edition,2007
5. Begamudre R.D. “Extra High Voltage AC Transmission Engineering”, New Age International, 2nd edition
6. Soni M.L., Bhatanagar U.S, Gupta P.V, A course in electrical power, Dhnapat Rai sons
7. Timothy J.E.Miller, “Reactive Power Control in Electric Systems” Wiley India Pvt Ltd. 2010.
Tutorial /Assignment based on following topics:
considerations.
University of Mumbai Electrical Engineering Rev 2012-13
1) Symmetrical Fault Analysis
2) Bus Impedance formulation and symmetrical fault analysis using Z Bus
3) Symmetrical Component
4) Unsymmetrical Fault Analysis
5) Unsymmetrical Fault Analysis
6) Travelling Waves and Corona
 
Electrical Machines-III
To impart the knowledge of working principle, operations, performance and applications of 3? Synchronous Generators and Synchronous Motors
? To develop the d-q model of 3? Synchronous Machines and Induction Machines
Course outcomes
? Students will be able to understand the engineering fundamentals of synchronous machines.
? Gain an ability to design and conduct performance experiments, as well as to identify, formulate and solve machine related problems.Synchronous Generator: Construction, Emf induced in ac winding, winding factors, armature reaction, phasor diagram, OC and SC test, voltage regulation by EMF, MMF, ZPF, ASA, Saturated synchronous reactance method, power flow and maximum power conditions, parallel operation, effect of changing mechanical torque, effect of changing excitation, effect of excitation on alternator connected to infinite bus.

Salient Pole Synchronous Generators: Blondel?s two reaction theory, power angle characteristics, synchronizing power and torque.

Synchronous Motor: Principle of operation, phasor diagram, power flow and maximum power conditions, excitation circles, power circles, V curves and O curves, power factor control (Effect of change in excitation on power factor), Hunting, Dampers, Starting methods, Starting against high torques, Measurement of Xd and Xq.

Theory of Synchronous Machine: The ideal synchronous machine, synchronous machine Inductances, Transformation to Direct and Quadrature axis variables, Basic machine relations in dq0 variables, Steady state Analysis.

Theory of Induction Machine: The ideal Induction machine, Transformation to d-q variables, Basic machine relations in d-q variables, Steady state Analysis.

Sequence Reactance of Synchronous Generator (Only for practical) Measurement of positive, negative and zero sequence reactance of Synchronous generator.

Assessment: Internal assessment consists of two tests out of which one should be compulsory class test (on minimum 02 modules) and the other is either a class test or assignment on live problems or course project. End Semester Examination: Some guidelines for setting the question papers are as, six questions to be set each of 20 marks, out of these any four questions to be attempted by students. Minimum 80% syllabus should be covered in question papers of end semester examination. Practical and Oral examination: The distribution of marks shall be as follows: Performance of Experiments : 15 marks Oral examination : 10 marks
Books Recommended: Text Books: 1. Electrical Machinery by P.S.Bimhhra, VII Edition, Khanna Publisher 2. Electrical Machines by Nagrath and Kothari.TMH Publication. 3. Electrical Machinery by Fitzgerald and Kingsley, Second Edition, Mc Graw Hill Book Company 4. Generalized Theory of Electrical Machines by Dr. P.S.Bimhhra, V Edition, Khanna Publishers 5. Electrical Machines by Smarajit Ghosh, Pearson Education
Utilization of Electric Energy
Systems of Traction: Diesel Traction, Electric Traction, Various systems of Track Electrification like DC, single phase, Three phase & Composite system. Train Movement & Energy Consumption-Typical Speed /Time Curves, Mechanics of Train Movement, Power & Energy output from the driving axles, Specific Energy consumption, Factors affecting Specific Energy consumption, Dead weight, Accelerating weight and Adhesive weight.

Electric Traction Motors & Control: Suitability of DC/AC motors for traction purpose, Starting & speed control by using rheostat method, series parallel method, Thyristor control method. Power supply for electric traction – Current collection systems and related overhead equipment, substations – location & Distribution System, substation equipment, Traction SCADA & Signaling.

Illumination Engineering: Basic terms in lighting systems, Laws of illumination, Polar curves, Photometry, Measurement of illumination, sources of light, study of different types of lamps ,types of luminaires , various factors related to luminaire selection, their control, and their features .Types of lighting systems, Recommended Illuminance levels for various tasks/activities/ locations.

Electric Vehicle (EV) and Hybrid Electric Vehicles (HEV): Architectures of hybrid EV/HEV power system, Energy Sources for EV /HEV applications, Type of motors used in EV/HEV and their comparison.

Other applications of Electrical Energy: Terminology, Refrigeration cycle, Vapor compression type, vapor absorption type, Electrical circuit of a Refrigerator, Room Air conditioner window type & split type Electric heating & Welding: Basic working principle of Arc furnace, Induction furnace, Power supply requirement for furnaces, Electric welding equipment & power supply requirements

Assessment: Internal Assessment consists of two tests out of which; one should be compulsory class test (on minimum 02 Modules) and the other is either a class test or assignment on live problems or course project. End Semester Examination: Some guidelines for setting the question papers are six questions to be set each of 20 marks. Out of these any four questions to be attempted by students. Minimum 80% syllabus should be covered in question papers of end semester examination. Term work: Term work shall consist minimum of eight practicals / tutorials.
University of Mumbai Electrical Engineering Rev 2012-13
The distribution of marks for the term work shall be as follows: Laboratory work/Tutorials (Journal) : 10 marks Assignments : 10 marks Attendance : 05 marks
Text Books:
1. Utilization of Electric Energy by J.B.Gupta, SK Kataria & Sons
2. Utilization of Electric Energy by R.K.Rajput, Laxmi Publications(P) Ltd
3. Generation, Distribution and Utilization of Electric Energy by C.L.Wadhwa, Wiley Eastern Ltd
4. I. Hussein, Electric and Hybrid Vehicles: Design Fundamentals, CRC Press, 2003.
 
Control System-I
Introduction to control system: History of control system, open loop and closed loop control system with examples, brief idea of multi variable control system.

Modeling in the frequency domain: Transfer function of electrical (Network and OP Amp) and electro mechanical systems. Transfer function model of AC & DC servomotor, potentiometer & tachogenerator. Block diagram reduction technique and signal flow graph, Mason?s rule, Signal flow graph of electrical network.

Modeling in the Time domain: Introduction to state variable, General state space representation, State space representation of Electrical and Mechanical systems. Conversion between state space and transfer function. Alternative representations in state space: (Phase variable, parallel & cascade). Similarity transformations, diagonalizing a system matrix. Laplace Transform solution of state equation.

Transient, Steady state and Stability analysis: Time response analysis of first and second order systems, Under damped second order system with step input. System response with additional poles and zeros. Steady state error for unity feedback systems. Static error constants and system type. Concept of stability, absolute and relative stability using Routh Hurwitz criteria, stability in state space.

Root locus techniques: Definition and properties of root locus, rules for plotting root locus, stability analysis using root locus, Transient response design via gain adjustment.

Frequency Response techniques: Polar plots, Bode plot, stability in frequency domain, Nyquist plots. Nyquist stability criterion. Gain margin and phase margin via Nyquist diagram and Bode plots. Relationship between Closed loop transient, Closed and open loop frequency responses. Steady state error characteristics from frequency responses.

Assessment: Internal assessment consists of two tests out of which one should be compulsory class test (on minimum 02 modules) and the other is either a class test or assignment on live problems or course project.
University of Mumbai Electrical Engineering Rev 2012-13
End Semester Examination: Some guidelines for setting the question papers are as, six questions to be set each of 20 marks, out of these any four questions to be attempted by students. Minimum 80% syllabus should be covered in question papers of end semester examination. Term work: Term work should consist of four experiments and four programs/ simulations covering all the six modules of the syllabus. The distribution of marks for the term work shall be as follows: Laboratory work/Tutorials (Journal) : 10 marks Assignments : 10 marks Attendance : 05 marks
Text books:
1. Control system engineering by Norman Nise 2nd to latest edition
2. Control System engineering by Nagrath and Gopal, 5th to latest edition , Wiley Eastern
3. Modern control system engineering by K. Ogata, printice Hal
4. Modern control Systems, Twelfth edition, by Richard C Dorf, Robert H Bishop, Pearson.
 
Microcontroller and its Applications
Introduction to microcontroller: Block diagram of generic microcontroller, Microcontroller versus microprocessor, Overview of the PIC 18 family, A brief history of PIC microcontroller, PIC 18 features and family, Internal bus structure of PIC microcontroller.

PIC Controller : PIC 18 Block diagram PIC 18 microprocessor, PIC microcontroller program memory and data (File) memory organization, Special Function Register (SFR), General purpose Register (GPR), CPU registers, WREG register, Status register, BSR register, Instruction register, Program counter and program ROM, Stack pointer and Stack RAM, PIC 18 internal architecture (ALU, EEPROM, RAM, I/O port, Timer, CCP, DAC), Pipelining.

PIC 18 Assembly language programming: Instruction format, Addressing modes, Assembler directives, Assembly language programming structure, Instruction set, Reading writing data in programme memory, Arithmetic and logical instructions: Writing programs to perform arithmetic and logical computations, Rotate instructions: Writing program to perform divide and multiplication operations, Branch instruction, Subroutine and instructions associated with it, Stack and instruction associated with it, Time delays and delay calculations.

PIC Programming in assembly and C: Timer programming for generation of time delay : Timer register, control registers, interrupt register, 16 bit and 8 bit programming, Counter programming to count events:
Serial port programming, Basics of serial communication, Synchronous and asynchronous communication, SPBRG, TXREG, RCREG, TXSTA,RCSTA,PIR1, Interrupt programming:, Interrupt versus polling, Interrupt structure, Enabling and disabling interrupt, Programming Timer interrupt, LCD and Keyboard interfacing.

Parallel Ports I/O Addressing, Synchronization. Overview of the PIC18 parallel ports, Interfacing with simple output devices.

Input/ Output (I/O) port Interfacing Interfacing matrix keyboard and 7- segment LED display, ADC Interface, Stepper Motor Interface, Dc Motor interface, Interfacing an LCD (Liquid Crystal Display).

Assessment: Internal assessment consists of two tests out of which one should be compulsory class test (on minimum 02 modules) and the other is either a class test or assignment on live problems or course project. End Semester Examination: Some guidelines for setting the question papers are as, six questions to be set each of 20 marks, out of these any four questions to be attempted by students. Minimum 80% syllabus should be covered in question papers of end semester examination. Term work: Term work shall consist of minimum eight experiments and Assignments (minimum Two). The distribution of marks for the term work shall be as follows: Laboratory work (Experiments and Journal) :10 marks. Assignments :10 marks. Attendance (Practical and Theory) : 5 marks.
Reference Book:
1. Fundamentals of Microcontrollers and applications in Embedded System (PIC 18 Microcontroller familiy), Ramesh Gaonkar, Penram International publishing (Ind) pvt. Ltd.
2. PIC Microcontroller and Embedded systems, Mazidi, Muhmmad A. Pearson Education
3. Han Way Huang, PIC Microcontroller, Cengage learning
4. Microprocessor from assembly language to C using PIC 18FXX2, Robert B. Reese, Davinci Engineering press
5. Microcontrollers (Theory and Applications), Ajay Deshmukh, Tata McGraw Hill Edu. Pvt. Ltd.
 
Project Management
Understanding Projects and Project management: Difference between Project and Operation. Definition of Project & Project Management. Selection and Qualities of a Project Manager. Life cycle of Project. Project Management Methodologies & Growth

Project Selection & Appraisal: Project ideas generation, Pre-Feasibility Analysis (SWOT). Feasibility Analysis-Market& Demand appraisal, Technical appraisal, Financial appraisal ( debt/equity ratio, different sources of finance, financial institution, Cash Flows, Profitability projections like PBP, NPV, IRR, Break–Even Analysis). Risk analysis (Sensitivity analysis & Scenario Analysis). Economic Feasibility (SCBA-UNIDO approach). Preparing a detailed Project Proposal (Executive Summary).

Project Planning: Attributes & Definition of planning. WBS. Time Planning (PERT/CPM/Trade off). Material Planning (Procurement logistics & storage). Machines & Technology planning. Human Resource Planning (Project Organization). Planning the cost (Budgeting). QAP. Planning of Risk Management. Statutory Clearances. Resource Allocation & Resource Leveling. Introduction & use of PM software.

Project Execution, Monitoring & Controlling: Motivation (Motivation Theories). Communication & Reporting (Types and Methods). Co-ordination. Management of scope. TQM. Stake Holder Management, Risk Management and Logistics Management.

Project Closure & Termination: Inspection. Testing. Transportation. Commissioning. Trial Run. Documentation required for Project Handover. Preparing a Project Report for Future Reference.

Contracts Management: Types of contracts, Tendering (techno commercial aspects). Negotiations and Awarding the contracts. Contract closure.

Assessment: Internal Assessment consists of two tests out of which; one should be compulsory class test (on minimum 02 Modules) and the other is either a class test or assignment on live problems or course project. End Semester Examination: Some guidelines for setting the question papers are as, six questions to be set each of 20 marks, out of these any four questions to be attempted by students. Minimum 80% syllabus should be covered in question papers of end semester examination. Term work: Term work shall consist of minimum six tutorials, Assignments (minimum Two). The distribution of marks for the term work shall be as follows: Tutorials (Journal) : 10 marks Assignments : 10 marks Attendance : 05 marks
Text Books:
1. Project Management & Appraisal, Sitangshu Khatua, Pub. Oxford University
2. Project Preparation , Appraisal, Budgeting & Implementation by Prasanna Chandra(TMH)
3. Project Management & Control by Narendra Singh, Himalaya Pub.
 
No comments yet.

Leave a Reply

Powered by WordPress. Designed by Woo Themes