Artículos relacionados a Alternating Current Motors (Classic Reprint)
Sinopsis
Learn the principles behind alternating current motors and how they behave in real machines. This edition explains how induction motors generate revolving fields, how excitation affects performance, and how to analyze current, torque, and efficiency with practical diagrams and equations.
With clear explanations of single- and polyphase configurations, the book builds from core concepts to more advanced topics like synchronous converters, motor starting methods, and the interaction between transformer fields and speed. It emphasizes reliable methods and cautions against overextending empirical formulas beyond tested ranges.
- How induction motors produce torque, and how design choices influence performance
- The revolving and speed-field concepts that describe motor action at different speeds
- Excitation methods, including single-phase and polyphase approaches, and their impact on currents and losses
- Applications to synchronous converters and related rotating machines, with practical measurements and analysis
Ideal for engineers, students, and technicians seeking a solid, application‑oriented understanding of alternating current motors.
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Reseña del editor
Excerpt from Alternating Current Motors
TO each Of those who have added to the value Of the present edition as a book for the reader, by reporting Observations of the earlier editions from the viewpoint of the reader, the author desires to express his sincere thanks.
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.
Reseña del editor
Excerpt from Alternating Current Motors
A comparison of the present edition with the second edition of this book will show that the essential features of the recently developed "split-pole" variable-ratio synchronous converter are discussed in the simplest possible terms, there has been added a chapter on "Synchronous Motors," in which all of the characteristics of this machine both as a motor and as a "condenser" are fully treated, and the chapter on the "Prevention of Sparking in Single-Phase Commutators Motors" has been expanded to include the recent improvements in commutating-pole motors. Throughout the whole book an effort has been made to distinguish between "electrical-time" degrees "electrical space" degrees and "mechanical-space" degrees. The importance of making such a distinction will be appreciated when one considers the uncertainty and confusion that must be produced in the mind of a person unfamiliar with the facts when he is told that in a certain multipolar machine two fluxes are "in quadrature." The fact that many writers do not distinguish between the three different angles has caused the author to lay particular emphasis on these distinctions, in order to remove any confusion that may already exist in the mind of the reader.
The book has been written and revised exclusively for the reader, - and the particular reader for whom the book is intended is assumed to possess a fair general idea of electromagnetic phenomena and wishes to acquire specific information concerning the various types of alternating-current motors. In selecting the methods of presentation, choice has been made of the treatments which serve to impart the maximum of information with the minimum of confusion. As one reviewer has aptly stated, "The general method of treating all motors is first to outline the theory roughly, leaving out the less important factors, and then to go through again putting in the details."
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.
"Sobre este título" puede pertenecer a otra edición de este libro.
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Alternating Current Motors (Classic Reprint)
Impresión bajo demandaLibrería: Forgotten Books, London, Reino Unido
Calificación del vendedor: 5 de 5 estrellas
Paperback. Condición: New. Print on Demand. This book delves into the complex world of alternating current motors, providing a clear and accessible explanation of their operation and application. The author explores the evolution of the induction motor, tracing its development from its earliest forms to the more sophisticated designs prevalent in the period in which the book was written. The text avoids overly complex mathematical formulas and instead uses detailed graphical diagrams and practical examples to illustrate key concepts. The book emphasizes the importance of distinguishing between different types of angular measurement, addressing common points of confusion for those new to the field. It also includes detailed discussions of single-phase and polyphase circuits, the performance characteristics of induction motors, and the methods used for their regulation and control. The book's insightful analysis of the various types of motors and their inherent limitations provides a comprehensive understanding of the principles governing alternating current technology. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Nº de ref. del artículo: 9781330449745_0
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Alternating Current Motors Classic Reprint
Librería: PBShop.store US, Wood Dale, IL, Estados Unidos de America
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PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: LW-9781330449745
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Alternating Current Motors Classic Reprint
Librería: PBShop.store UK, Fairford, GLOS, Reino Unido
Calificación del vendedor: 5 de 5 estrellas
PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: LW-9781330449745
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Alternating Current Motors (Classic Reprint)
Impresión bajo demandaLibrería: Revaluation Books, Exeter, Reino Unido
Calificación del vendedor: 5 de 5 estrellas
Paperback. Condición: Brand New. 340 pages. 9.00x6.00x0.77 inches. This item is printed on demand. Nº de ref. del artículo: zk1330449746
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