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Prabhakar Sharma & Shilpa Sharma DIGITAL ELECTRONICS

COMPLETE SOLUTION

Bildung
Englisch
2 Wörter
Ab 16 Jahren
7641
18

Preface This book has been written primarily to serve as a textbook in accordance with the syllabus of Digital Electronics course offered by MTU – Noida and GBTU – Lucknow. It is intended to provide a student with clear understanding of the fundamentals of Digital Electronics with an emphasis on solving large number of numerical problems that generally ask in their examinations. The book has been organised accordance to the syllabus of MTU and GBTU. The complete syllabus is divided into five units. The first unit introduce digital system, binary numbers and gate level minimization technique. The second unit cover the combinational logic circuits like adder, subtractor, comparator, multiplier, decoder, encoder, mux, demux and designing. The third unit deal with the synchronous sequential logic circuits and its designing. It cover all types of flip-flops, analysis of clocked sequential circuits, state reduction and assignment. The second part of this unit deals with registers and counters. The fourth unit outlines the construction of various primary memories and programmable logic devices like PAL and PLA. The second part of this unit introduces design at the register transfer level like ASMs. The fifth unit deals with asynchronous sequential circuits with races and hazards. This book is a gradual development of our lecture notes on Digital Electronics used for last six plus years. Our experience tells us that a text book, which is meant for learning a student, who trying to understand subject for the first time, must clarify all the basic features of the subject in a most lucid and systematic manner. This book is written with the same central idea, so that students can be benefitted from this book with a greater sense of ease. Illustrative large number of examples and solved problems with the previous year university questions are interspersed throughout the book at their natural locations. These have been selected so that apart from illustrating the concepts involved, all types of questions have covered which was asked in last years university exams. For the basics, some short question and answer are given at the end of book which cover all fundamentals and frequent ask queries. In spite of our best care, it is just possible that some errors, printing mistakes etc. might have occurred. We shall be thankful if the same are bought to our notice. Suggestions for further improvement of the book will be thankfully acknowledged by the authors at prabhakar.sh@gmail.com. Prabhakar Sharma Shilpa Sharma [mehr]

Stichwörter: digital

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Simulation of Some Power System, Control System and Power Electronics Case Studies Using Matlab and PowerWorld Simulator

Dr. Hedaya Mahmood Alasooly Simulation of Some Power System, Control System and Power Electronics Case Studies Using Matlab and PowerWorld Simulator

Technik
Englisch
16056 Wörter
Keine Altersempfehlung
66
0

The book consists from three parts concerning simulation of some power system, control system and power electronics case studies using matlab and powerworld simulator programs• Part A: Simulation of Some Power Electronics Case Studies in Matlab Simpowersystem Blockset:• Part B: Control of DC Motor Using Different Control Strategies in Matlab:• Part C: Investigation of the Usefulness of the PowerWorld Simulator Program Developed by “Glover, Overbye & Sarma” in the Solution of Power System Problems:I. Part A: Simulation of Some Power Electronics Case Studies in Matlab Simpowersystem Blockset:This part covers some case studies that provide detailed, realistic examples of how to use SimPowerSystems in modeling power system dynamics in various types of application that use power electronics converters. The following case studies are simulated on the paper:1- Thyristor-Based Static Var Compensator.2. Transient Stability of a Power System with SVC and PSS.3. GTO-Based STATCOM.4. Control of load flow using UPFC.5- Control of AC motor.6- Control of DC motor.7- VSC-Based HVDC Link.II. Part B: Control of DC Motor Using Different Control Strategies in Matlab:A simple model of a DC motor driving an inertial load has the angular speed of the load, , as the output and applied voltage, , as the input. The system was used as an example in [1]. The ultimate goal of this paper is to control the angular rate by varying the applied voltage using different control strategies for comparison purpose. The comparision is made between the proptional controller, integral controller, propotional and integral controller, phase lag compensator, derivitive controller, lead integral compensator, lead lag compensator, PID controller and the the linear quadratic tracker design based on the optimal control theory.III. Part C: Investigation of the Usefulness of the PowerWorld Simulator Program Developed by “Glover, Overbye & Sarma” in the Solution of Power System Problems:The objective of this part is to investigate the usefulness of the power system simulator PowerWorld program developed by “Glover, Overbye &Sarma”. The results obtained from the power simulator program were presented for different case studies. The power system network used in this study consists from 6 buses. Area 1 includes bus 1-5 while Bus 6 will be part of Area 1 in some case studies, or will form separate area 2 in other case studies for comparison purpose. Note that the Available Transfer Capability (ATC) analysis add-on which determines the maximum MW transfer possible between two parts of a power system without violating any limits, and the voltage adequacy and stability tool (VAST) add-on that can solve multiple power flow solutions in order to generate a PV curve for a particular transfer or a QV curve at a given bus, was not studied here because we don’t have yet VAST add-on and the ATC add-on packages. [mehr]

Stichwörter: Matlab, Chopper, Simpowersystem, UPFC, FACTS Devices, Series Converter, AC Motor Drives, DC Motor Drives, HVDC Converters, Power System Dynamic Stability, Pulse Width Modulation, Static VAR Compensators, Thyristor Converters, DC motor, lead compensator, lag compensator, PI compensator, Optimal Control, Tracking, matlab, control system toolbox, Simulink, Power System Simulator, Power World Simulator, Power Flow, Load Frequency Control, Economic Dispatch, Optimal Power Flow, Faults Analysis, Area Control Error [mehr][weniger]

14,99 US$

Dr. Hedaya Mamood Alasooly Some Power Electronics Case Studies Using Matlab Simpowersystem Blockset

Technik
Englisch
5231 Wörter
Keine Altersempfehlung
40
0

Matlab SimPowerSystems is a modern design tool that allows scientists and engineers to rapidly and easily build models that simulate power systems. Not only can you draw the circuit topology rapidly, but your analysis of the circuit can include interactions with mechanical, thermal, control, and other disciplines. The paper covers some case studies that provide detailed, realistic examples of how to use SimPowerSystems in power system analysis. The following types of studies are covered on the paper:1. Thyristor-Based Static Var Compensator: Study the steady-state and dynamic performance of a static var compensator (SVC) on a transmission system.2. Transient Stability of a Power System with SVC and PSS: Study of the application of static var compensator (SVC) and power system stabilizers (PSS) to improve transient stability and power oscillation damping of the system. 3. GTO-Based STATCOM: Study the steady-state and dynamic performance of a static synchronous compensator (STATCOM) on a transmission system. 4. Control of load flow using UPFC: Study the steady-state and dynamic performance of a unified power flow controller (UPFC).5. Variable-frequency Induction Motor Drive: Study of a PWM inverter is used as a variable-voltage, variable-frequency source to drive an induction motor in variable-speed operation.6. Chopper-Fed DC Motor Drive: Study of a DC motor drive with armature voltage controlled by a GTO thyristor chopper.7. VSC-Based HVDC Link: Modeling of a forced-commutated voltage-sourced converter high-voltage direct current (VSC-HVDC) transmission link. [mehr]

Stichwörter: Matlab, Simpowersystem, UPFC, Chopper, FACTS Devices, Series Converter, AC Motor Drives, DC Motor Drives, HVDC Converters, Power System Dynamic Stability, Pulse Width Modulation, Static VAR Compensators, Thyristor Converters

7,99 US$

Apurva Gaglani 101 Quotes on Technology

Technik
Englisch
2355 Wörter
Ab 14 Jahren
527
0

This book is created with the sole view to improve human relations. The drawbacks of technology are [mehr]

Stichwörter: science, technology, electronics, computers

1,49 US$

Debbie Lacy Hysteria Passion

Kurzgeschichte
Englisch
5614 Wörter
Ab 16 Jahren
499
2

Deon Chandler was an ex-pro football player for the Denver Broncos and while vacationing in Monte Carlo; he [mehr]

Stichwörter: Denver, Denver Broncos, Monte Carlo, Football, Football Player, Model, Electronics, Sex, Hysteria

3,49 US$

Thomas Gotthardt Emma Laurent und der schleichende Tod

Thriller
Deutsch
41054 Wörter
Ab 14 Jahren
57
0

Emma ist zurück! Im zweiten Roman um das mutige Mädchen, nach Emma Laurent – Zwei Welten, verschlägt es Emma und ihre Familie nach Bangalore in Indien. In der Hightech-Metropole Asiens muss sie sich nicht nur mit einer vollkommen fremden Kultur und deren Bräuchen und Sitten herumschlagen, sondern wird auch mit einer tödlichen Bedrohung konfrontiert, die die Erlebnisse in Südfrankreich wie einen Spaziergang an einem sonnigen Nachmittag erscheinen lassen. Auf sich allein gestellt, muss Emma in der Zukunft die Vergangenheit beeinflussen, um in der Gegenwart zu überleben. Eine Geschichte über Mut, Optimismus und Selbstlosigkeit – spannend, packend, witzig und traurig. [mehr]

Stichwörter: Zeitreise, Science Fiction, Abenteuer, Familie, Indien, Spannung, Zukunft, Electronics City, Bangalore, Mut, Forschung

2,99 €

MPTC Punarnava E Magazine

E Mag

Bildung
Englisch
2 Wörter
Ab 8 Jahren
491
1

MPTC Mala kallettumkara E magazine. First time in the history of our college. Applied electronics 2008-11 batch made the dream [mehr]

Stichwörter: malayalam e magazine

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Arturo Raúl Cortés Mechanisms

Mechanisms is an analysis item.

Bildung
Englisch
2 Wörter
Ab 16 Jahren
227
2

Mechanisms is an analysis item. written in Spanish and translated into other languages electronics, this article is the [mehr]

Stichwörter: mechanisms, law, univers

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Anthony Wilder When Super-Apes Plot

Märchen
Englisch
14720 Wörter
Ab 18 Jahren
2
0

Prior to joining the Department of Education, Miller had been an operating partner since 2007 with Silver Lake Partners, an investment firm. From 2003 to 2006, Miller was executive vice president of operations at LRN Corporation, a provider of governance and compliance software and legal research services. He also worked for 10 years at McKinsey & Company, where he was a partner that specialized in growth strategies, operating performance improvement, and restructuring for companies throughout the United States, Europe, and Asia.[1][dead link] From 1984 to 1990, Miller also worked for Delco Electronics, a subsidiary of GM Hughes Electronics, where he managed regional channel marketing. [mehr]

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Popular Mechanics The Boy Mechanic: Volume 1 Fiscle (Part-I) 700 Things For Boys To Do

Technik
Englisch
242993 Wörter
Ab 18 Jahren
5
4

Popular Mechanics is for people who have a passion to know how things work. It's about how the [mehr]

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