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Experiment No: 3 Characteristics of DC Generators 1 Aim 2 ...
Experiment No: 3 Characteristics of DC Generators 1 Aim To obtain † Open circuit and External characteristics of separately excited (S.E.) DC generator † External characteristics of shunt generator 2 Theory 2.1 Basic Theory of Electromagnetic Power Conversion: Electric machines convert electrical energy to mechanical energy and vice-versa, as shown in Fig.1.
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Open Circuit Characteristics Of A DC Generator Aim 1 Theory
www.ee.iitb.ac.inIf the armature terminals are left open and the armature is rotated at constant speed, then the induced emf in the armature is given by E= K 1˚ (1) where K 1 is a constant. In other words the induced emf is directly proportional to the airgap ux. Flux depends on the magneto-motive force (MMF) provided by the current in the eld winding. That is ...
Graphic Symbols for Electrical and Electronics Diagrams
www.ee.iitb.ac.inSymbols for Electrical and Electronics Diagrams of the American National Standards Committee Y32, Graphic Symbols and Designations. There has been close cooperation between the industry and DOD representatives to
DSP APPLICATIONS IN RADAR
www.ee.iitb.ac.inDSP APPLICATIONS IN RADAR S.Bhaktavatsala (02307407) ... Abstract There has been an explosive growth in Digital Signal Processing theory and applications over the years. This seminar report explores the applications of digital signal processing in ... The main task of a radar's signal processor is to make decisions. After a signal has been
Experiment No: 2 Open circuit and short circuit tests on ...
www.ee.iitb.ac.inOpen circuit and short circuit tests on single phase transformer 1 Aim ... of currents and other performance characteristics of a practical transformer. ... the core loss is very small. Hence, the power input on short circuit is dissipated as heat in the winding.
Determination of B-H Curve of Core Material of Transformer ...
www.ee.iitb.ac.inux density in core and A c is the cross-sectional area of the core. So we have E= 4:44B mA cfN (3) The value of induced voltage Eis thus dependent upon B m which can be setup in the core. 2.1 DC Magnetization Curve We know from Biot-Savart’s law that a current carrying conductor produces magnetic eld. \Magnetic
MOSFET Characteristics- Theory and Practice
www.ee.iitb.ac.inOutput DC Characteristics Input Characteristics in Saturation Output Small Signal Characteristics Experiment-Part2 In this part, we investigate the I D −V DS characteristics. The circuit to be used is the same as in Part 1. For a fixed value of V GS, vary V DS to get different values of I D. The expected I D v/s V GS plot is as shown. V DS I D
AN Introduction to VHDL - Overview
www.ee.iitb.ac.inAs a modeling language. For simulation of hardware. For early performance estimation of system architecture. For synthesis of hardware. For fault simulation, test and verification of designs. etc. Dinesh Sharma VHDL
Cyclic Codes - IIT Bombay
www.ee.iitb.ac.inProperties of Cyclic Codes (6) Theorem If g(X) is a polynomial of degree n k and is a factor of Xn +1, then g(X) generates an (n;k) cyclic code. Proof. Multiples of g(X) of degree n 1 or less generate a (n;k) linear block code. We need to show that the generated code is cyclic. For a code polynomial v(X) consider the following equation
Gaussian Random Variables and Processes
www.ee.iitb.ac.inGaussian Random Variables and Processes Saravanan Vijayakumaran sarva@ee.iitb.ac.in Department of Electrical Engineering Indian Institute of Technology Bombay August 1, 2012 1/33. Gaussian Random Variables. Gaussian Random Variable Definition A continuous random variable with pdf of the form
EE101: RLC Circuits (with DC sources)
www.ee.iitb.ac.inSeries/Parallel RLC circuits R L C i R L C V iR iL R VC V iC L I 0V * A series RLC circuit driven by a constant current source is trivial to analyze. Since the current through each element is known, the voltage can be found in a straightforward manner. V R = i R; V L = L di dt; V C = 1 C Z i …
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