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Author : Henry Metcalf Hobart
Publisher :
ISBN 13 :
Total Pages : 286 pages
Book Rating : 4.:/5 (89 download)
Download or read book Design of Polyphase Generators and Motors written by Henry Metcalf Hobart and published by . This book was released on 1912 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Henry M. Hobart
Publisher :
ISBN 13 : 9781330618110
Total Pages : 280 pages
Book Rating : 4.6/5 (181 download)
Download or read book Design of Polyphase Generators and Motors (Classic Reprint) written by Henry M. Hobart and published by . This book was released on 2015-09-27 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Design of Polyphase Generators and Motors During several recent years the author has given courses of lectures at three technical schools in London, on the subject of the design of electric machinery. These three schools were: the Northampton Institute of Technology; Faraday House; and University College. Various methods of procedure were employed and these ultimately developed into a general plan which (so far as it related to the subjects of Polyphase Generators and Polyphase Motors), has been followed in the present treatise. It was the author's experience that the students attending his lectures took an earnest interest in calculating designs of their own, in parallel with the working out of the typical design selected by the author for the purpose of his lectures. At the outset of the course, each member of the class was assigned the task of working out a design for a stipulated rated output, speed and pressure. Collectively, the designs undertaken by the class, constituted a series of machines, and co-operation was encouraged with a view to obtaining, at the conclusion of the course of lectures, a set of consistent designs. If a student encountered difficulty or doubt concerning some feature of his design, he was encouraged to compare notes with the students engaged in designing machines of the next larger and smaller ratings or the next higher and lower speeds. Ultimately the results for the entire group of designs were incorporated in a set of tables of which each student obtained blue prints. At two of these colleges, the "sandwich" system was in operation, that is to say, terms of attendance at the college were "sandwiched" with terms during which the student was employed in an electrical engineering works. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : HENRY M. HOBART
Publisher :
ISBN 13 : 9781033274514
Total Pages : 0 pages
Book Rating : 4.2/5 (745 download)
Download or read book DESIGN OF POLYPHASE GENERATORS AND MOTORS written by HENRY M. HOBART and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Henry Metcalf Hobart
Publisher :
ISBN 13 :
Total Pages : 265 pages
Book Rating : 4.:/5 (249 download)
Download or read book Design of Polyphase Generators and Motors written by Henry Metcalf Hobart and published by . This book was released on 1913 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : H M 1868-1946 Hobart
Publisher : Andesite Press
ISBN 13 : 9781298793980
Total Pages : 282 pages
Book Rating : 4.7/5 (939 download)
Download or read book Design of Polyphase Generators and Motors written by H M 1868-1946 Hobart and published by Andesite Press. This book was released on 2015-08-12 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author : Henry Metcalf Hobart
Publisher : Palala Press
ISBN 13 : 9781358156793
Total Pages : pages
Book Rating : 4.1/5 (567 download)
Download or read book Design of Polyphase Generators and Motors written by Henry Metcalf Hobart and published by Palala Press. This book was released on 2016-05-21 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author : Lewis Fussell
Publisher : Forgotten Books
ISBN 13 : 9780282896195
Total Pages : 102 pages
Book Rating : 4.8/5 (961 download)
Download or read book Self-Excited Polyphase Asynchronous Generators (Classic Reprint) written by Lewis Fussell and published by Forgotten Books. This book was released on 2017-07-11 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Self-Excited Polyphase Asynchronous Generators Taking up the figures of those who had worked before him he showed them to be inaccurate although convenient, and devel oped his accurate figure. In this constant impressed e. M. F., varying II, slip, and efficiency are the only qualities repre sented. Since the loci of the free ends of the flux and I, vectors bear no simple relation to the rest of the figure although they may be drawn for any particular load. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : Lewis Fussell
Publisher :
ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.:/5 (89 download)
Download or read book Self-excited Polyphase Asynchronous Generators written by Lewis Fussell and published by . This book was released on 1908 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alexander Gray
Publisher : Forgotten Books
ISBN 13 : 9780266714828
Total Pages : 544 pages
Book Rating : 4.7/5 (148 download)
Download or read book Electrical Machine Design written by Alexander Gray and published by Forgotten Books. This book was released on 2017-10-25 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electrical Machine Design: The Design and Specification of Direct and Alternating Current Machinery A study of design is of the utmost importance to all students, because only by such a study can a knowledge of the limitations of machines be acquired. The machines discussed are those which have become more or less standard, namely, direct-cur rent generators and motors, alternating current generators, syn chronons motors, polyphase induction motors, and transformers; other apparatus seldom offers an electrical problem that is not discussed under one or more of the above headings. The principle followed throughout the work is to build up the design for the given rating by the use of a few fundamental formulae and design constants, the meaning and limits of which are discussed thoroughly, and the same procedure has been followed for the several pieces of apparatus. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : Lewis Fussell
Publisher : Franklin Classics
ISBN 13 : 9780342033904
Total Pages : 100 pages
Book Rating : 4.0/5 (339 download)
Download or read book ... Self-Excited Polyphase Asynchronous Generators written by Lewis Fussell and published by Franklin Classics. This book was released on 2018-10-10 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author : Paul Cochran
Publisher : CRC Press
ISBN 13 : 1482224119
Total Pages : 704 pages
Book Rating : 4.4/5 (822 download)
Download or read book Polyphase Induction Motors, Analysis written by Paul Cochran and published by CRC Press. This book was released on 2018-10-08 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: Generously illustrated with over 1600 dispaly equations and more than 145 drawings, diagrams and photographs, this book is a handy, single-source reference suited to readers with a wide span of educational backgrounds and technical experience. Comprehensive in both scope and depth this manual covers all significant aspects of the field, such as Amperes Law and Faraday's Law, emphasing basic explanations of motor behaviour, derives all important equations and relationships required to analyze, design and apply polyphase induction motors, uses worldwide SI units or international MKS system of units as well as practical units used in the US and shows how to apply working equations to real-life situations with numerical examples... and more.
Author : Maurice a Oudin
Publisher : Forgotten Books
ISBN 13 : 9780266942597
Total Pages : 394 pages
Book Rating : 4.9/5 (425 download)
Download or read book Standard Polyphase Apparatus and Systems (Classic Reprint) written by Maurice a Oudin and published by Forgotten Books. This book was released on 2017-10-29 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Standard Polyphase Apparatus and Systems These notes are intended for electrical engineers, cen tral station men, and others who talk about, Operate, or are interested in polyphase machinery, While a certain gene ral acquaintance with alternating-current apparatus is pre supposed on the part of the reader, the author believes that the reader whose experience has been confined to direct current machinery, will, nevertheless, experience no great difficulty in reading and understanding this book. In view of the amazing increase in number and magni tude of installations for the transmission of power by poly phase currents, this book has been written with special reference to the problems that belong to this class Of engineering work. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : Clarence Victor Christie
Publisher : Forgotten Books
ISBN 13 : 9780265377734
Total Pages : 568 pages
Book Rating : 4.3/5 (777 download)
Download or read book Electrical Engineering written by Clarence Victor Christie and published by Forgotten Books. This book was released on 2017-10-16 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electrical Engineering: The Theory and Characteristics of Electrical Circuits and Machinery The second edition contains all the material in the original text but much of it has been rewritten and a great deal of new material added. The more important additions include sections on complex alternating waves and wave analysis, on polyphase alternating current circuits, on the construction of the characteristic curves of direct-current generators and motors, on the design of direct and alternating-current machinery, on the Blondel diagram for the synchronous motor, on the symbolic method of analysis of the induction motor, on alternating-current commutator motors, and finally a chapter on electrical measuring instruments. The chapter on direct-current machinery has been entirely rewritten and much enlarged, and to make it complete a short chapter outlining the design of a direct-current generator has been added. This chapter and the other sections dealing with design are not intended to cover the work required in a course on design but only to give the student some idea of the formulae and constants involved. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : Iwan Rhys Morus
Publisher : Icon Books
ISBN 13 : 1785785753
Total Pages : 180 pages
Book Rating : 4.7/5 (857 download)
Download or read book Nikola Tesla and the Electrical Future written by Iwan Rhys Morus and published by Icon Books. This book was released on 2019-07-04 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: '[This] crisply succinct, beautifully synthesized study brings to life Tesla, his achievements and failures...and the hopeful thrum of an era before world wars.' - Nature Nikola Tesla is one of the most enigmatic, curious and controversial figures in the history of science. An electrical pioneer as influential in his own way as Thomas Edison, he embodied the aspirations and paradoxes of an age of innovation that seemed to have the future firmly in its grasp. In an era that saw the spread of power networks and wireless telegraphy, the discovery of X-rays, and the birth of powered flight, Tesla made himself synonymous with the electrical future under construction but opinion was often divided as to whether he was a visionary, a charlatan, or a fool. Iwan Rhys Morus examines Tesla's life in the context of the extraordinary times in which he lived and worked, colourfully evoking an age in which anything seemed possible, from capturing the full energy of Niagara to communicating with Mars. Shattering the myth of the 'man out of time', Morus demonstrates that Tesla was in all ways a product of his era, and shows how the popular image of the inventor-as-maverick-outsider was deliberately crafted by Tesla - establishing an archetype that still resonates today.
Author : P. C. Sen
Publisher : New York ; Toronto : J. Wiley
ISBN 13 :
Total Pages : 648 pages
Book Rating : 4.3/5 (97 download)
Download or read book Principles of Electric Machines and Power Electronics written by P. C. Sen and published by New York ; Toronto : J. Wiley. This book was released on 1997 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition combines the traditional areas of electric machinery with the latest in modern control and power electronics. It includes coverage of multi-machine systems, brushless motors and switched reluctance motors, as well as constant flux and constant current operation of induction motors. It also features additional material on new solid state devices such as Insulated Gate Bipolar Transistors and MOS-Controlled Thrysistors.
Author :
Publisher :
ISBN 13 :
Total Pages : 2564 pages
Book Rating : 4.3/5 (91 download)
Download or read book Subject Guide to Books in Print written by and published by . This book was released on 1975 with total page 2564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Tom McNichol
Publisher : John Wiley & Sons
ISBN 13 : 1118047028
Total Pages : 187 pages
Book Rating : 4.1/5 (18 download)
Download or read book AC/DC written by Tom McNichol and published by John Wiley & Sons. This book was released on 2011-01-06 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: AC/DC tells the little-known story of how Thomas Edison wrongly bet in the fierce war between supporters of alternating current and direct current. The savagery of this electrical battle can hardly be imagined today. The showdown between AC and DC began as a rather straightforward conflict between technical standards, a battle of competing methods to deliver essentially the same product, electricity. But the skirmish soon metastasized into something bigger and darker. In the AC/DC battle, the worst aspects of human nature somehow got caught up in the wires; a silent, deadly flow of arrogance, vanity, and cruelty. Following the path of least resistance, the war of currents soon settled around that most primal of human emotions: fear. AC/DC serves as an object lesson in bad business strategy and poor decision making. Edison's inability to see his mistake was a key factor in his loss of control over the ?operating system? for his future inventions?not to mention the company he founded, General Electric.
