Electric Drives and Traction Course Code 15EE63 Credits 4 Course type PC2 CIE Marks 50 marks Hours/week: L-T-P 4-0-0 SEE Marks 50 marks Total Hours: 50 SEE Duration 3 Hours for 100 marks Course learning objectives To demonstrate an understanding of four quadrant operation of electric motor To demonstrate an understanding of electrical braking of electric motor. To demonstrate an understanding of DC motor control using power electronic circuits. To demonstrate an understanding of Induction motor control using power electronic circuits. To demonstrate an understanding of electrical traction. Pre-requisites : DC motor fundamentals Induction Motor fundamentals Controlled Rectifier & Inverter operation Unit – I 10 Hours Electrical drives and dynamics: Electrical Drives. Advantages of electrical Drives. Parts of electrical drives. Choice of electrical drive. Fundamental torque equation, Multiquadrant operation. Equivalent values of drive parameters. Components of load torque. Nature and classification of load torque. Steady state stability. Load equalization Self learning topics: NIL Unit – II . 10 Hours Rating and Braking of motor : Thermal model of motor for heating and cooling (only Analysis – No numerical examples) Classes of motor duty cycle. Determination of motor rating. Braking of DC motor. Braking of 3 phase induction motor Self learning topics: NIL Unit – III 10 Hours DC Motor Drive: Speed control of separately exited DC motor using single phase fully controller rectifier- single phase half controlled rectifier – 3 phase fully controlled rectifier – 3 phase half controlled rectifier. Chopper controlled DC drive Self learning topics: NIL Unit – IV 10 Hours Induction motor drive:
neon signs, LED-LCD displays beacons and lighting for surveillance, A specific design problems on this aspect Self learning topics: Flood and street lighting Text Books 1. Joseph B. Murdoch , “Illumination Engineering - from Edison’s Lamp to the Laser”,Macmillan Publishing company, New York, 1985. 2. Gilbert Held, “Introduction to light emitting diode technology and applications,” CRC Press, 2009. 3. E. Fred Schubart, “ Light emitting diodes”, Cambridge University Press, 2006 4. NPTEL, Video lectures by Prof. N. K. Kishore, IIT Kharagpur Reference Books 1. “BIS, IEC Standards for Lamps, Lighting Fixtures and Lighting”, ManakBhavan, New Delhi. 2. “IES Lighting Handbook”, (Application Volume 1987), Illuminating Engineering Society of North America 3. Butterworths and Stanley L. Lyons “Handbook of Industrial Lighting,” Butterworth and Co. Publishers Ltd., 1981. Course Outcome (COs) At the end of the course, the student will be able to Bloom’s Level 1 Select proper light source for the given lighting application L1, L2,L3 2 Design a lighting scheme for interior and exterior lighting L5 3 Propose and design energy efficient lighting scheme with suitable stand by sourc L6 Program Outcome of this course (POs) PO No. 1. Apply knowledge of mathematics, science, engineering fundamentals and an engineering specialization to the solution of complex engineering problems. 1 2. Identify, formulate, research literature and analyze complex engineering problems reaching substantiated conclusions using first principles of mathematics, natural sciences and engineering sciences. 2 3. Understand the impact of professional engineering solutions in societal and environmental contexts and demonstrate knowledge of and need for sustainable development. 7 4. Recognize the need for and have the preparation and ability to engage in independent and life- long learning in the broadest context of technological change. 12 Course delivery methods Assessment methods 1. Lecture 1. IA test 2. PPT 2. Assignment 3. 3. Quiz 4. 4.
Program Outcome of this course (POs) PO No. 1. Graduates will demonstrate the ability to identify, formulate and solve electrical and electronics Engineering problems and also will be aware of contemporary issues. 3 2. Graduates will develop confidence for self-education and ability for continuous learning. 10 Advanced C and C++ Lab Subject Code: 15EEL67 Credits: 1.5 Course Type: L2 CIE Marks: 25 Hours/week: L – T – P 0 – 0 – 3 SEE Marks: 25 Total Hours: 36 SEE Duration: 3 Hours for 50 marks Course Learning Objectives (CLOs): Analyze program statement and design the solution for a given problem and write a well documented C/C++ program. To get acquainted with advanced concepts like Pointers and dynamic memory management and apply these concepts for writing efficient programs. Selection of appropriate data types and data structures for writing programs to address real word scenarios. To be able to apply OOP Concepts namely Encapsulation, Polymorphism and Inheritance for writing efficient C++ programs. To develop programming and debugging skills. List of Experiments: List of Experiments Write a C program to read, print, transpose and multiply a given two dimensional matrices using functions. Function modules with matrices as arguments are READ_MAT PRINT_MAT TRANS_MAT MULT_MAT The program should check the condition for multiplication. Implement a simple calculator application in C. Include the modules for following Read the two numbers and the operation( +,-,*,/) Modules for addition, subtraction, multiplication and Division. Display the results. Use pointers to functions for add, subtract, multiply and divide operations. Implement a simple banking application in C by making use of array of Structures. Include the modules to Create a new account Deposit amount