BACHELOR OF ENGINEERING (ELECTRICAL & ELECTRONICS) VIII_Sem[1].pdf

 

 

BACHELOR OF ENGINEERING (ELECTRICAL & ELECTRONICS) VIII SEMESTER  SEMESTER  Ref No.

EE-801 EE-811 EE-861 EC-811 EC-861

EC-812 EC-862 EE-863 EE-864

Subject

Electric Power Generation Elective –II Elective –II Lab Neural Networks and Fuzzy Logic Neural Networks and Fuzzy Logic Lab Embedded Systems Embedded Systems Lab Major Project General Fitness Total

SCHEDULE OF TEACHING L T P Total

Paper

SCHEME OF EXAMINATION THEORY PRACTICAL Hrs. Sess. Total Sess. Viva- Total voce 3 50 150 -

3

1

-

4

100

3 3

1 1

3 -

4 3 4

100 100

3 3

50 50

150 150

50 -

25 -

75 -

-

-

3

3

-

-

-

-

50

25

75

3 -

1 -

3

4 3

100 -

3 -

50 -

150 -

50

25

75

12

4

9 18

9 34

400

-

200

600

200 125 475

100 175

300 125 650

Elective II (Theory & Practical)- one of the t he following subjects: (a) Energy Management Management and Auditing (b)  Electrical Machines Design

 

EE-801 ELECTRIC POWER GENERATION LTP 310 External: 100 Sessional: 50 Note:  Examiner shall set eight questions, four from Part-A and four from Part-B of the syllabus. Candidate will be required to attempt any five questions selecting at least two questions from Part A and two from Part B. Part-A 1. Introduction: Electrical energy sources, organization of power sector in India, single line diagram of thermal, hydro and nuclear power stations. 2. Loads and Load curves: Maximum demand, Group diversity factor, Peak diversity factor, Types of load, chronological load curves, load-duration Curve, mass curves, load factor, capacity factor, utilization factor, base load and peak load plants, load forecasting. 3. Power Plant Economics: Capital cost of plants, annual fixed cost, operating costs and effect of load factor on cost of energy, and depreciation. 4. Tariffs power factor improvement: Objectives of tariff making, different types of tariff for domestic, commercial, agricultural and industrial loads. Need for p.f. improvement, p.f. improvement using capacitors, determination of economic p.f. Part-B 5. Selection of plant: Plant location, plant size, no. and size of units in plants, economic comparison of alternatives , annual cost , rate of return, present worth and capitalized cost methods. 6. Economic operation of steam plants : Methods of loading turbo-generators, input- output curve, heat rate, incremental cost, method of lagrangian multiplier, effect of transmission losses, co ordination equations, iterative procedure to solve co-ordination equations. 7. Hydro-thermal co-ordination: Advantages, combined working of run off river plant and steam plant, reservoir hydro plants and thermal plants-long term operational aspects, scheduling methods. 8. Pollution and environmental problems: Energy and environment, Air pollution, Aquatic impacts, nuclear plant and hydro plant impacts. 9. Cogeneration: Definition and scope, Topping and Bottoming Cycles, Benefits, cogeneration technologies. Recommended Books: 1. Generation of Electric Energy B.R. Gupta, S.Chand Publishers 2. Power Plant Engineering Dom Kundwar. 3. Power Plant Engineering R. K. Rajput. 4. Power System Engineering A. Chakrabarti, M. L. Soni, P. V.Gupta, U.S. Bhatnagar.

 

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EE 811 (a) Energy Management and Auditing LTP 310 External: 100 Sessional: 50 Note:  Examiner shall set eight questions, four from Part-A and four from Part-B of the syllabus. Candidate will be required to attempt any five questions selecting at least two questions from Part A and two from Part B.

Part-A Energy Scenario and Basics of Energy Energy scenario in world and India, Energy Conservation and its Importance, Energy Strategy for the Future, The Energy Conservation Act, 2001 and its Features, Various Forms of Energy, Electrical Energy Basics 3 Energy Management and Audit

Definition & Objectives of Energy Energy Audit: TypesBenchmarking and Methodology, Energy Audit Reporting Format,Management, Understanding Energy Costs, and Energy Performance, Matching Energy Usage to Requirement, Maximizing System Efficiency, Fuel and Energy Substitution, Energy Audit Instruments. 6 Energy Action Planning and Financial Management Introduction, Energy Management System, Introduction, Investment Need, Appraisal and Criteria, Financial Analysis, Financial Analysis Techniques, Sensitivity and Risk Analysis, Financing Options. Introduction and steps in Project Management 8 Energy Monitoring and Targeting Definition, Elements of Monitoring & Targeting System, A Rationale for Monitoring, Targeting and Reporting, Data and Information Analysis, Relating Energy Consumption

and Production, CUSUM, Case Study.

6 Part-B

Electrical System and Motors Electrical Load Management and Maximum Demand Control, Power Factor Improvement and Benefits, Harmonics, Analysis of Electrical Power Systems Motor Selection, Energy Efficient Motors, Factors Affecting Energy Efficiency and Minimizing Motor Losses in Operation, Rewinding Effects on Energy Efficiency, Speed Control of AC Induction Motors, Motor Load Survey: Methodology 8 Lighting System Introduction, Basic Terms in Lighting System and Features, Lamp Types and their Features, Recommended Illuminance Levels for Various Tasks/Activities/Locations,

 

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Methodology of Lighting System Energy Efficiency Study, Case Examples, Some Good Practices in Lighting. 6 Energy Efficient Technologies in Electrical Systems Maximum Demand Controllers, Automatic Power Factor Controllers, Energy Efficient Motors, Soft Starter, Variable Speed Drives, Energy Efficient Transformers, Electronic Ballasts, Energy Efficient Lighting Controls. 6 Books: 1. V.S. Verma

General Aspects of Energy Management and Energy Audit, , Bureau of Energy Efficiency, II edition, 2005. 2. V.S. Verma Energy Efficiency In Electrical Utilities, , Bureau of Energy Efficiency, II edition, 2005. 3. Related journal and conference papers. 4. Website: www.energymanagerstraining.com

 

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EE 861 (a) Energy Management and Auditing Lab LTP 003 External: 25 Sessional: 50 Note: Atleast four experiments and a case study are to be performed. List of experiments:

1.  To obtain polar curve of a lamp. 2.  To measure harmonics and do the analysis for any 3-phase system. 3.  To measure the currents, voltages and active and reactive powers in a three phase system using energy auditor. 4.  To design a lighting system for any auditorium/building/ hall.

 

5. To test a 3-phase machine of unknown rating. Case Study: 1.  To perform case study for energy audit of educational institute/ industrial unit/ administrative or commercial building and prepare a complete report suggesting the changes to be made.

 

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EE 811(b) Electrical Machine Design LTP 310 External: 100 Sessional: 50 Note:  Examiner shall set eight questions, four from Part-A and four from Part-B of the syllabus. Candidate will be required to attempt any five questions selecting at least two questions from Part A and two from Part B. Part-A 1. Principles of design of Machines: Specific magnetic and electric loadings output, Real and apparent flux densities, temperature rise calculation, Separation of main dimension for DC machines, Induction machines and synchronous machines.

2.

Heating cooling and ventilation:  Cooling of machines, types of ventilation, continuous and intermittent rating.

3.

Design of Transformers:  General considerations, output equation, emf per turn, choice of flux density and current density, main dimensions, leakage reactance and conductor size, design of tank and cooling tubes, calculation of losses, efficiency and regulation, forces winding during short circuit.

4.

Part-B Three Phase Induction Motors:  General considerations, output equation, choice of specific electric and magnetic loadings, efficiency, power factor, number of slots in stator and rotor, elimination of harmonic torques, Design of stator and rotor winding, slot leakage flux, leakage reactance, equivalent resistance of squirrel cage rotor, magnetizing current, efficiency from design data.

5.

Alternators:  Types of alternators, comparison, specific loadings, output coefficient, design of main dimensions.

6.

Introduction to Computer Aided Electrical Machine Design.

Books Suggested:

1.

Glayton A.E. The Performance and Design of D.C. machines PITMAN (ELBS).

2.

Say M.G. The Performance and Design of A.C. Machines, PITMAN (ELBS).

3.

Sawhney A.K. Electrical Machine Design (Dhanpat Rai & Sons).

 

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EE 811(b) Electrical Machine Design Lab LTP 003 External: 25 Sessional: 50

List of Practical: Perform at least five practicals. Design of Machines

1)  2)  3)  4) 

Transformer Design. Induction Motor Design. Synchronous Machine Design. DC machine Design.

Design of windings

5)  DC machine Lap windings design. 6)  DC machine Wave windings design. 7)  AC machine winding design.

 

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EC-811 Neural Networks and Fuzzy Logic LTP 310 External: 100 Sessional: 50 Course Duration: Duration: 45 lectures of one hour each.  Examiner shall set eight questions, four from Part-A P art-A and four from Part-B of the syllabus. Candidate Note: Examiner Note: will be required to attempt any five questions selecting at least two questions from Part A and two from Part B.

Part-A Fundamentalss of Neural Networks Fundamental Classical AI and Neural Networks, characteristics of neural networks, Historical perspective. The biological inspiration, models of artificial neuron & activation functions. Artificial neural networks & architectures. Training of artificial neural networks. (4) Supervised Learning  Learning  Learning and memory,Representation of perceptron, Linear separability, Perceptron Learning, Training of single layer and multi-layer, back propagation training algorithm, Applications of backpropogation, Universal function approximation. (6) attractors Neural Networks Introduction, Associative memory, Hopfield networks, Content addressable memory, Bidirectional associative memories.

(5)

Part-B ART Networks Vector quantization & simplified ART architecture, Architectures & algorithms of ART1 & ART2 networks, Applications. (4) Self-organizing Feature Map  Map  Introduction, Competitive learning, Maxican Hat networks, SOFM algorithm, Applications. (5) Fuzzy Logic Basic concepts of Fuzzy Logic, Fuzzy vs Crisp set, Fuzzy uncertainty & Linguistic variables, membership functions, operations on fuzzy sets, fuzzy rules for approximate reasoning, variable inference techniques, defuzzification techniques, Applications of fuzzy logic, Fuzzy system design. (5)

Books Recommended: 1.  Neural Networks – A Classroom Approach by Satish Kumar, TMH. 2.  Neural Networks,fuzzy Logic, and Genetic Algorithms by Rajasekaran & Vijayalakhmi Pai, PHI. 3.  Neural Network Design by Hagan, Demuth & Beale, CENGAGE Learning. 4.  Neural Networks – A Comprehensive Foundation by Simon Haykin, Pearson Education. 5.  Fuzzy Logic with engineering applications by Ross, Mc-Graw Hill.

 

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EC-861 Neural Networks and Fuzzy Logic Lab LTP 003 External: 25 Sessional: 50 Practicals related to Theory. Theory.

 

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 EC- 812 Embedded Systems LTP 310 External: 100 Sessional: 50 Course Duration: Duration: 45 lectures of one hour each. Note: Examiner shall set eight questions, four from Part-A and four from Part-B of the syllabus. Candidate will be required to attempt any five questions selecting at least two questions from Part A and two from Part B.  B.   PART-A Introduction Review of Embedded Hardware Memory – Microprocessors – Buses – Direct Memory Access – Interrupts – Built ins on the Microprocessor. Conventions used on Schematic, Microprocessor Architecture – Interrupt Basic – Shared Data Problems – Interrupt Latency. (10) PIC Micro controller & Interfacing Introduction, CPU Architecture, Register file structure, Instruction Set, Programs, Timers and Interrupts – Interrupt Service Routine – features of Interrupts – Interrupt vector & Priority, Timing Generation & Measurements, Compare mode, Capture mode, Event counter, PWM, Frequency Measurement – Interfacing Methods, I/O Interface, SPI, LCD interfacing, Seven segment interfacing, I2 C Bus, DAC, Serial EEPROM, ADC, UART. (15) PART-B Software Development & Tools: Software architectures, Round – Robin, Round-Robin with Interrupts, Function Queue Scheduling architecture, Introduction to assembler – Compiler –n Cross compilers and Integrated Development Environment Environment IDE, Linker/ Locators, Simulators, Getting Embedded software into target System Debugging Strategies,. (08) Introduction to Real Time Semaphores and shared data Operating Systems: Task And Task States, Tasks and Data, (5) Operating System Services: Message Services: Message queues, Mailboxes and Pipes, Timer Function, Events, Memory Management, Interrupt Routines in an RTOS Environment, Basic Design Using RTOS. (7) Book Recommended: 1.  An Embedded Software Primer, by David E. Simon, Pearson Education, Latest Edition. 2.  PIC Microcontroller by John B. Peatman, Pea tman, Pearson Education, Latest Edition. 3.  D. D. Gajski, F. Vahid, S. Narayan, J. Gong, Specification and Design of Embedded Systems, Prentice Hall. 4.  Steve Heath, Embedded systems design, Newnes, 1997. 5.  Hardware Software Co-design of Embedded Systems, F. Balarin, Chiodo, et al., Kluwer Academic Publishers, May 1997

 

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EC-862 Embedded Systems Lab LTP 003 External: 25 Sessional: 50 Practicals related to Theory.

 

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