Easy Solution Of Practical Transmission Line Problems
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Author | : William T. Cowan |
Publisher | : Createspace Independent Publishing Platform |
Total Pages | : 0 |
Release | : 2013 |
Genre | : Amateur radio stations |
ISBN | : 9781479263639 |
Download Easy Solution of Practical Transmission Line Problems Book in PDF, Epub and Kindle
Does that transmission line, which connects your antenna and transmitter, seem like a mystery to you? Or perhaps your have other questions: Just how much of the transmitter's rated output power actually gets to the antenna? How much power is consumed by the line itself? Just what is the input impedance of the antenna? Or, what is the input impedance at the transmitter end of a transmission line when the antenna is connected to its other end? Why does my tuner seem to work better on some bands than others? What is the effect of high transmission line SWR? Should I be concerned about high SWRs? What can I do about them? It is the unusual operator who has not at one time or another asked one or more of these questions. Well, now you can easily answer these questions and many others! Using simple language the author of this book, a former electronic design engineer and amateur over more than 60 years, shows how to find the answers, quickly, easily and accurately. Those more technically inclined can work with the equations provided by the book; those who just want answers without all the math can use a personal computer and specially developed, easy-to-use programs from a CD and get accurate answers directly with the click of a button! But there is more: the book contains many solved examples and each solution is followed by a thorough discussion. Now you can get answers while you learn about transmission lines.
Author | : S. Lipschutz |
Publisher | : |
Total Pages | : 239 |
Release | : 1969 |
Genre | : |
ISBN | : |
Download Schaum's Outline of Theory and Problems of General Topology Book in PDF, Epub and Kindle
Author | : |
Publisher | : Russ Gundrum |
Total Pages | : 69 |
Release | : |
Genre | : |
ISBN | : 9993877603 |
Download abc of the Telephone Volume 14 Power Line Interference Problems and Solutions Book in PDF, Epub and Kindle
Author | : Vasil Georgiev Angelov |
Publisher | : Nova Science Pub Incorporated |
Total Pages | : 661 |
Release | : 2013-01-01 |
Genre | : Mathematics |
ISBN | : 9781626189096 |
Download A Method for Analysis of Transmission Lines Terminated by Nonlinear Loads Book in PDF, Epub and Kindle
The main purpose of the present book is to propose a method for solving the mixed problem for transmission line systems reducing it to a neutral equation (or system) on the boundary. Arising non-linearities in the neutral systems are caused by non-linear characteristics of the RGCL-loads. In view of the applications we consider mainly periodic and oscillatory problems for loss-less transmission lines. We point out, however, that here we propose an extended procedure for reducing the mixed problem for lossless and lossy transmission lines. We introduce also an extension of Heaviside condition and this way we can consider the case of time-varying specific parameters-per-unit length resistance, conductance, inductance and capacitance. We find a solution of the obtained neutral equations by discovering operators whose fixed points in suitable function spaces are periodic or oscillatory solutions of the formulating problems. Using fixed point theorems for contractive mappings in uniform and metric spaces (proved by the author in the previous papers) we prove existence -- uniqueness results for periodic and oscillatory problems. We obtain also successive approximations of the solution with respect to a suitable family of pseudo-metrics and give an estimate of the rate of convergence. Although the question of finding the initial approximation is not trivial. We show that one can begin with a simple harmonic initial approximation. The rate of convergence depends on the parameters of the transmission lines and characteristics of the non-linear RCL-loads. Our conditions are applicable even in some cases to non-uniform transmission lines. Numerical examples demonstrate the applicability of the main results to design of circuits. It is easy to verify a system of inequalities between basic parameters without examining the proofs of the theorems.
Author | : Masoud Farzaneh |
Publisher | : McGraw Hill Professional |
Total Pages | : 564 |
Release | : 2012-09-03 |
Genre | : Technology & Engineering |
ISBN | : 0071771921 |
Download Electrical Design of Overhead Power Transmission Lines Book in PDF, Epub and Kindle
Complete coverage of power line design and implementation "This text provides the essential fundamentals of transmission line design. It is a good blend of fundamental theory with practical design guidelines for overhead transmission lines, providing the basic groundwork for students as well as practicing power engineers, with material generally not found in one convenient book." IEEE Electrical Insultation Magazine Electrical Design of Overhead Power Transmission Lines discusses everything electrical engineering students and practicing engineers need to know to effectively design overhead power lines. Cowritten by experts in power engineering, this detailed guide addresses component selection and design, current IEEE standards, load-flow analysis, power system stability, statistical risk management of weather-related overhead line failures, insulation, thermal rating, and other essential topics. Clear learning objectives and worked examples that apply theoretical results to real-world problems are included in this practical resource. Electrical Design of Overhead Power Transmission Lines covers: AC circuits and sequence circuits of power networks Matrix methods in AC power system analysis Overhead transmission line parameters Modeling of transmission lines AC power-flow analysis using iterative methods Symmetrical and unsymmetrical faults Control of voltage and power flow Stability in AC networks High-voltage direct current (HVDC) transmission Corona and electric field effects of transmission lines Lightning performance of transmission lines Coordination of transmission line insulation Ampacity of overhead line conductors
Author | : Ujjaval Patel |
Publisher | : Springer Nature |
Total Pages | : 146 |
Release | : 2020-10-17 |
Genre | : Technology & Engineering |
ISBN | : 9811584656 |
Download Futuristic Trends in Numerical Relaying for Transmission Line Protections Book in PDF, Epub and Kindle
This book presents the state-of-the-art approach for transmission line protection schemes for smart power grid. It provides a comprehensive solution for real-time development of numerical relaying schemes for future power grids which can minimize cascade tripping and widespread blackout problems prevailing all around the world. The book also includes the traditional approach for transmission line protection along with issues and challenges in protection philosophy. It highlights the issues for sheltering power grid from unwanted hazards with very fundamental approach. The book follows a step-by-step approach for resolving critical issues like high impedance faults, power swing detection and auto-reclosing schemes with adaptive protection process. The book also covers the topic of hardware solution for real-time implementation of auto-reclosing scheme for transmission line protection schemes along with comparative analysis with the recently developed analytical approach such as Artificial Neural Network (ANN), Support Vector Machine (SVM) and other machine learning algorithms. It will be useful to researchers and industry professionals and students in the fields of power system protection.
Author | : Matthew M. Radmanesh |
Publisher | : AuthorHouse |
Total Pages | : 634 |
Release | : 2011-04 |
Genre | : Reference |
ISBN | : 1438968620 |
Download Electronic Waves & Transmission Line Circuit Design Book in PDF, Epub and Kindle
The book introduces concepts on a wide range of materials and has several advantages over existing texts, including: 1. The presentation of a series of scientific postulates and laws of RF and microwaves, which lay the foundation for the behavior of waves and their propagation on transmission lines, is unique to this book compared with similar RF and Microwave texts. 2. The presentation of classical laws and principles of electricity and magnetism, all inter-related, conceptually and graphically. 3. There is a shift of emphasis from rigorous mathematical solutions of Maxwell's equations, and instead has been aptly placed on simple yet fundamental concepts that underlie these equations. This shift of emphasis will promote a deeper understanding of the electronics, particularly at RF/Microwave frequencies. 4. Wave propagation in free space and tramsmission lines has been amply treated from a totally new standpoint. Designing RF/Microwave passive circuits using the Smith Chart as covered in this book becomes a systematic and yet pleasant task, which can easily be duplicated by any practitioner in the field. 5. New technical terms are precisely defined as they are first introduced, thereby keeping the subject matter in focus and preventing misunderstanding, and 6. Finally the abundant use of graphical illustrations and diagrams brings a great deal of clarity and conceptual understanding, enabling difficult concepts to be understood with ease. The fundamentals of RF and microwave electronics can be mastered visually, through many tested practical examples in the book and in the accompanying CD using Microsoft Excel (R) environment. This book is perfect for RF/microwave newcomers or industry veterans! The material is presented lucidly and effectively through worked practical examples using both clear-cut math and vivid illustrations, which help the reader gain practical knowledge in passive circuit design using the Smith Chart.
Author | : M. Benson |
Publisher | : Springer Science & Business Media |
Total Pages | : 369 |
Release | : 2012-12-06 |
Genre | : Technology & Engineering |
ISBN | : 9401123829 |
Download Fields, Waves and Transmission Lines Book in PDF, Epub and Kindle
One of us (FAB) published a book Problems in Electronics with Solutions in 1957 which became well established and ran to five editions, the last revised and enlarged edition appearing in 1976. When the first edition was written it covered almost the complete undergraduate electronics courses in engin eering at universities. One book, at a price students can afford, can no longer cover an undergraduate course in electronics. It has therefore been decided to produce a book covering one important section of such a course using the experience gained and a few problems from previous editions of Problems in Electronics with Solutions. The book is based largely on problems collected by us over many years and given to undergraduate electronic and electrical engineers. Its purpose is to present the problems, together with a large number of their solutions, in the hope that it will prove valuable to undergraduates and other teachers. It should also be useful for Master's degree students in electronic and electrical engineering and physics, research workers, engineers and scientists in industry and as a reference source.
Author | : Lawrence N. Dworsky |
Publisher | : |
Total Pages | : 264 |
Release | : 1988 |
Genre | : Technology & Engineering |
ISBN | : |
Download Modern Transmission Line Theory and Applications Book in PDF, Epub and Kindle
Author | : |
Publisher | : Passing the Power PE Exam |
Total Pages | : 17 |
Release | : 2012 |
Genre | : Computer engineering |
ISBN | : 0988187604 |
Download The Electrical Engineer's Guide to passing the Power PE Exam Book in PDF, Epub and Kindle